SELECTOR GUIDE V I S H A Y I N T E R T E C H N O L O G Y, I N C . Power MOSFETs for DC/DC Applications Siliconix LITTLE FOOT(R) LITTLE FOOT(R) Plus Tr e n c h F E T (R) WFETTM ChipFET(R) P ow e r PA K (R) Application-Specific MOSFETs w w w. v i s h a y. c o m October 2003 Power MOSFETs for DC/DC Applications Vishay Siliconix 2201 Laurelwood Road P.O. Box 54951 Santa Clara, CA 95056 Phone: (408) 988-8000 Fax: (408) 567-8950 www.vishay.com Power MOSFET DC/DC Selector Guide Vishay Siliconix DC-to-DC MOSFET Specialists Vishay Siliconix power MOSFETs combine optimized performance specifications with miniaturized packaging to meet the demands of dc-to-dc conversion circuitry in desktop and notebook computers, PDAs, servers, routers, networks, and automobiles. For example, as CPU speeds and power demands rise, our combination of advanced TrenchFET(R) and PWM-optimized process technologies with innovative new packages provide: lowest on-resistance for minimum power dissipation lowest gate charge for minimum switching losses dV/dt shoot-thru immunity ((see page 10) improved thermal management with higher current capability The result is high efficiency solutions, one such example is illustrated in the Synchronous Buck DC-to-DC Converter Efficiency Diagram shown to the right. These and other power conversion applications benefit from the improvements realized from combining our breakthrough technologies with our DC-to-DC focus and experience. Packaging ranges from the D2PAK (SUM or SUB Series), DPAK (SUD Series) and PowerPAK (Si7000 Series) to the LITTLE FOOT packages, which range from SO-8 (Si4000 Series) down to the tiniest MOSFET available--in SC-89 (Si1000 Series) packaging. See Appendix A on page 25 for more on packaging. Efficiency Comparison 300 kHz (Vin of 19 V & Vout 1.3 V) 90 89 88 87 Efficiency (%) Breakthroughs in thermal management for increasing power density are achieved with packaging such as the PowerPAK(R) (Si7000 Series), the thermally enhanced D2PAK (SUM Series), and ChipFET(R) (Si5000 Series). The PowerPAK SO-8 offers the thermal resistance of a DPAK in an SO-8 footprint. The PowerPAK 1212-8 is about half the size of a TSSOP-8 while decreasing the thermal resistance by an order of magnitude. The SUM Series reduces thermal resistance by 33% over standard D2PAK packaging. ChipFET is 40% smaller than a TSOP-6 package while offering lower on-resistance and lower thermal resistance. Lower thermal resistance results in higher possible maximum current and power dissipation. Synchronous Buck DC-to-DC Converter Efficiency FOOT(R) To save on valuable board space, LITTLE Plus integrates a Schottky diode, additional MOSFET and/or logic into the same package as the Vishay Siliconix power MOSFET. See pages 12, 14, 15 and 23 for more information. Besides saving on board space, Application-specific MOSFETs (ASMs) also save on critical board space while providing higher frequency performance by integrating functions such as drivers in the same package as the power MOSFET. See pages 6 and 7 for more information. 86 85 84 83 82 81 16 24 32 40 48 56 64 74 80 I0 (Amperes) Si4390DY WFET* 2 Si4336DY TrenchFET Gen II * 2 Best Competition Pair LITTLE FOOT, TrenchFET, ChipFET, and PowerPAK are registered trademarks of Siliconix incorporated. WFET is a trademark of Siliconix incorporated. Up-to-date information available at: http://www.vishay.com/mosfets/ 2 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix How this Selector Guide Works On the Web This Selector Guide is organized by common dc-to-dc topologies, non-isolated and then isolated. A few critical device specifications are provided and sorted by VDS, VGS, package and then rDS(on) at VGS = 4.5 V to help narrow down selection. More detailed specifications are provided for further selection in Appendix C, Technical Specifications By Product, starting on page 29. All figures are maximum values, except gate resistance and gate charge figures, which are typical. Items that are marked with a single asterisk are advance information--please contact marketing for availability. http://www.vishay.com/mosfets On-line selector guide for up to date information Parametric Search On-line datasheet search engine by user parameters Vishay's expansive offering also includes PWM controllers, resistors, inductors, capacitors, rectifiers and Schottky diodes. A brief outline of Vishay's Siliconix PWM controllers and converters is provided in Appendix D, starting on page 40. These controllers combined with the Vishay range of MOSFETs provide accurate and very efficient dc-to-dc converters. For up to date information, package and device function selector guides, data sheets, SPICE models, a parametric search, and package drawings are available on our web site at http://www.vishay.com. Table of Contents Synchronous Buck Application Specific................................6-7 Design Tips ............................................8 High-side .......................................9-10 Low-side .......................................11-13 Synchronous Buck Summary..................13 Duals, Asymmetric & LITTLE FOOT Plus Schottky ....................14 With P-Channel High-side.......................15 Voltage Inverter ......................................15 Non-Synchronous Boost...................................16 Isolated Forward/Flyback Converter Primary ...............................................17 Isolated Half-Bridge Converter Primary ...............................................19 Isolated Secondary Side MOSFETs Singles...................................................21 Duals, LITTLE FOOT Plus Schottky & Complementary......................................23 Point of Load.....................................................24 Appendix A: Packaging ....................................25 Appendix B: Page Index by Product.................26 Appendix C: Technical Specifications By Product....................................29 Appendix D: PWM Controllers and Converters.............................40 Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 Document Number: 71689 3 Power MOSFET DC/DC Selector Guide Vishay Siliconix WFET Power MOSFETs' Record-Breaking r(DS)on x Qgd Increases Efficiency TrenchFET Gen II Power MOSFETs Achieve 4 m max r(DS)on at 4.5 V in SO-8 Footprint Visit http://www.vishay.com/mosfets/wfet for the most updated list of devices Visit http://www.vishay.com/mosfets/trenchfet-2 for the most updated list of devices New trench gate structure cuts Crss by twothirds and Qgd by half with minimal impact on on-resistance performance Record-breaking on-resistance specifications of 4 m at 4.5 V and 3 m at 10 V are 17% and 14% lower, respectively, than values for the next-best competing devices Efficiency goes up by more than 2.5% in a typical high-side application, allowing either cooler operation or operation at a higher output current with the same efficiency For high-side operation in notebook CPU core dc-to-dc converters in single and multiphase configurations with a 20- to 40-A output current at frequencies starting at 300 kHz Lower on-resistance means that more power can be converted in less space, and lower gate-drain capacitance means more efficient switching at high frequencies. Vishay's new WFET Power MOSFET technology combines both capabilities in a single device. Combining greatly reduced switching losses with on-resistance, WFET Power MOSFETs offer an rDS(on) x Qgd figure of merit that is 60% lower than previous-generation MOSFETs, an achievement that translates directly into better efficiency for synchronous buck converters. The first WFET products are designed for the dc-to-dc high side in notebook CPU core converters in single and multiphase configurations with a 20-A (Si4390DY and Si7390DP) to 40-A (Si4392DY and Si7392DP) output current. The Si4390DY and Si4392DY are offered in the LITTLE FOOT SO-8, and, for improved thermal performance, the Si7390DP and Si7392DP are offered in the PowerPAK SO-8. For more details, see pages 8-10. Future WFET power MOSFETs will include devices aimed at desktop computer and primary dc-to-dc converter applications with breakdown voltages ranging from 8 V to 250 V. Deliver higher efficiency for reduced power consumption and prolonged battery life in end systems High threshold voltage and a low Qgd/Qgs ratio of 0.8 provide substantial shoot-through protection and add to efficiency by supplying a good margin for noise and voltage spikes For low-side operation in synchronous buck dc-to-dc converters in notebook computers, and for synchronous rectification in fixed telecom power supplies TrenchFET Gen II technology enables the first 30-V devices to achieve 4 m at VGS = 4.5 V in the SO-8 footprint. Built using a 300-millioncells-per-square-inch platform, TrenchFET Gen II achieves a record-breaking specific on-resistance of 12 m/ mm2 while optimizing turnaround and reducing costs with a new stripe topology that reduces mask count by 28%. The first TrenchFET Gen II products are the 30-V n-channel Si4320DY (LITTLE FOOT SO-8) and Si7356DP (PowerPAK SO-8), both of which are designed to serve as high-performing, cost-effective solutions for low-side operation in synchronous buck dc-todc onverters in notebook computers, and for synchronous rectification in fixed telecom power supplies. See pages 10- 12. Up-to-date information available at: http://www.vishay.com/mosfets/ 4 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix PowerPAK Advanced Thermal Packaging for Power MOSFETs Provide r(DS)on x Qgd As Low As 115 Visit http://www.vishay.com/mosfets/power-pak-list for the most updated list of devices With <1 C /W in an SO-8 footprint and <2 C/W in a 1212 footprint, PowerPAK provides up to 60% better power dissipation and up to 45% higher drain current than standard devices Allows designers to replace DPAK MOSFETs with a PowerPAK SO-8 device that's less than half as big (32.6 mm2 versus 70 mm2) and half as thin (1.07 mm versus 2.39 mm) A Diverse Family of High Voltage MOSFETs for Primary Switches Applications Visit http://www.vishay.com/mosfets for the most updated list of devices 40- to 250-V ratings to support different topologies Many package styles accommodate a variety of power requirements: D2PAK, DPAK, PowerPAK SO-8, SO-8, PowerPAK 1212-8 A choice of PWM-optimized, low Qg or low on- resistance devices See pages 17-20 for more details. The PowerPAK 1212-8 with a footprint of 11.56 mm2 is a unique high power solution for space contrained DC-DC and POL applications PowerPAK lowers power consumption and increases efficiency Improved package technology yields devices with on-resistance as low as 2.25 m (10 VGS) PWM-optimized devices feature Qg < 10 nC For power conversion applications in computer, fixed telecom, and portable applications, as well as standalone DC-DC converter modules With PowerPAK, Vishay Siliconix was the first company to introduce a small-outline, thermally efficient package for power MOSFETs. The industry is now following, but Vishay remains the premier supplier of this device type, with the best on-resistance and 10 times as many MOSFETs as any other manufacturer. Vishay's PowerPAK keeps size, height and heat down as power demands increase. The portfolio includes devices optimized for the wide range of dc-to-dc converter applications, including non-isolated converters in desktop, notebook, and tablet computers, isolated and point-of-load converters in fixedtelecom systems. PowerPAK devices are denoted by part numbers beginning with the Si7xxx prefix. Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 Document Number: 71689 5 Power MOSFET DC/DC Selector Guide Vishay Siliconix Synchronous Buck Application Specific MOSFETs (ASMs) MOSFET + Driver with Break-Before Make MOSFET Drive Circuitry with BreakBefore Make Typical Application Circuit +5V PH1 PH2 SYNC MOSFET Drive Circuitry with Break-Before Make VDS MOSFET Drive Circuitry with Break-Before Make MULTIPHASE CONTROLLER Up-to-date information available at: http://www.vishay.com/mosfets/ 6 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Synchronous Buck rDS(on) VDS (V) HS LS fmax (kHz) Iout (A)** Package SiC710DD* 20 0.005 0.0036 1000 25+ PowerPAK 10 x 10 MLF SiC711DD* 20 0.005 0.005 1000 25+ PowerPAK 9x9 MLF SiC720CG* 20 0.009 0.00325 1000 25 PowerPAK 9x9 MLF SiC721CG* *** 20 0.009 0.00325 1000 25 PowerPAK 9x9 MLF Si4738CY 20 0.009 0.006 700 12 SO-16 Si4770CY 20 0.01 0.006 1000 14 SO-16 SiC730CG* 30 0.001 0.0039 1000 20 PowerPAK 9x9 MLF SiC731CG* *** 30 0.001 0.0039 1000 20 PowerPAK 9x9 MLF Si4768CY 30 0.017 0.0082 1000 12 SO-16 Si4732CY 30 0.028 0.008 700 10 SO-16 Si4724CY 30 0.0375 0.029 1000 5 SO-16 Part Number * Advanced information, contact marketing for availability ** Under typical application conditions, 84%, 700 kHz *** Thermal shutdown included Note: Si4724CY integrates the Schottky into the SO-16 package Efficiency Comparison Si4724CY Efficiency (V IN =12 V , V OUT =1.6 V) (V IN = 20 V and 12 V, V OUT = 3.3 V) 93 96 91 95 85 Si4768CY 83 Si4770CY 81 VIN of 20 V 200 kHz 93 92 VIN of 12 V 300 kHz 91 90 79 77 94 Si4732CY 87 Efficiency (%) Efficiency (%) 89 VIN of 12 V 200 kHz VIN of 20 V 300 kHz 89 4 6 8 l 0 (Amperes) 10 12 Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 88 0.5 2.0 3.5 l 0 (Amperes) 5.0 6.5 Document Number: 71689 7 Power MOSFET DC/DC Selector Guide Vishay Siliconix Synchronous Buck Design Tips for Synchronous Buck Optimized MOSFET parameters for synchronous-buck configuration, including theoretical and SPICE simulations and extensive verification via bench testing, is summarized in these design guidelines. High-side and low-side MOSFET on-resistance ratios for desktop and notebook core voltage are different and can be summarized as follows: PWM Controller Gate drive voltage High-Side Low-Side >5V High Vth High Vth 5V High Vth Low Vth Vin On-resistance ratio 12 2:1 20 3:1 A single device may not always be used due to current requirements, however this ratio also reflects the effective on-resistance of paralleled devices. Example: In a notebook application, if the high side on-resistance is 21 m, then the low side on-resistance would be 7 m. Analysis of gate drive voltage versus MOSFET threshold voltage shows that for notebook applications with a 5-V gate drive, a low threshold voltage device is preferred for frequencies below 500 kHz for the low-side MOSFET. Otherwise, a high threshold device is used for the high-side and high frequency applications. Threshold voltages can be found with more detailed device parameters in Appendix C starting on page 29. High-Side MOSFET Selector (Q1) The high-side device has a very short duty cycle because the input voltage is much greater than the output voltage (Vin = 12 V or 20 V and Vout = 1.6 V or lower). 1. The main component of losses are "switching losses." In order to reduce them, a MOSFET is required to have: I). Small Rg and Lg (gate inductance) to reduce switching time constant II). Small Ciss for short current transients III). Small Cgd for short voltage transients 2. Continuing with the lower capacitance values leads to the second issue of reducing gate charge losses. This can be done by selecting a device with small Ciss and Cgs, that effectively requires a device with a small gate charge. 3. The final concern is conduction losses. This requires a device with low on-resistance. Although the first two points are related by gate charge and selecting a device with a very low Qg is necessary, the trade off is that a low Qg MOSFET will typically result in higher onresistance. Therefore, the figure of merit typically used for device selection is the product of on-resistance and gate charge, rDS (on) * Qg. Different vendors have different processes, yet for each process the rDS (on) * Qg figure of merit is basically a constant. A head-to-head comparision will show that Vishay's Siliconix Power MOSFET process has significantly lower rDS(on) * Qg than competitive processes. Up-to-date information available at: http://www.vishay.com/mosfets/ 8 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Synchronous Buck High-Side MOSFET Selector (Q1) Part Number VDS (V) VGS (V) rDS(on) VGS = 10 V Qg (nC) VGS = 4.5 V VGS = 10 V VGS = 4.5 V Package Single MOSFETs SUM40N02-09P 20 20 0.0095 0.017 20 10.5 D2PAK (TO-263) SUM40N02-12P 20 20 0.012 0.026 15 7.5 D2PAK (TO-263) SUD70N02-05P 20 20 0.005 0.0083 40 19 DPAK (TO-252) SUD50N02-06P 20 20 0.006 0.0095 40 19 DPAK (TO-252) SUD50N02-09P 20 20 0.0095 0.017 20 10.5 DPAK (TO-252) SUD50N02-11P 20 20 0.011 0.02 22 9.2 DPAK (TO-252) SUD50N02-12P 20 20 0.012 0.026 15.5 7.5 DPAK (TO-252) Si7344DP 20 20 0.008 0.012 10 PowerPAK SO-8 Si7348DP 20 20 0.0125 0.02 5.7 PowerPAK SO-8 SUD50N024-06P 22 20 0.006 0.0095 40 19 DPAK (TO-252) SUD50N024-09P 22 20 0.0095 0.017 20 10.5 DPAK (TO-252) SUM85N025-06P* 25 20 0.006 D2PAK (TO-263) SUM85N025-07P* 25 20 0.007 D2PAK (TO-263) SUM40N025-09P* 25 20 0.009 D2PAK (TO-263) SUM40N025-12P* 25 20 0.012 D2PAK (TO-263) SUD50N025-06P* 25 20 0.006 DPAK (TO-252) SUD50N025-08P* 25 20 0.008 DPAK (TO-252) SUD50N025-09P* 25 20 0.009 DPAK (TO-252) SUD50N025-12P* 25 20 0.012 DPAK (TO-252) SUD50N025-14P* 25 20 0.014 DPAK (TO-252) SUP85N03-07P 30 20 0.007 0.01 60 26 SUP70N03-09BP 30 20 0.009 0.013 26 15.5 TO-220 TO-220 2 SUM85N03-06P 30 20 0.006 0.009 48 22 D PAK (TO-263) SUM85N03-07P 30 20 0.007 0.01 44.5 20 D2PAK (TO-263) SUM85N03-08P 30 20 0.0075 0.0105 37.5 13 D2PAK (TO-263) SUB70N03-09BP 30 20 0.009 0.013 26 15.5 D2PAK (TO-263) SUM70N03-09CP 30 20 0.0095 0.014 31 15 D2PAK (TO-263) SUD50N03-06P 30 20 0.0065 0.0095 48 22 DPAK (TO-252) SUD50N03-07AP 30 20 0.007 0.01 60 28 DPAK (TO-252) SUD50N03-10CP 30 20 0.01 0.012 38 13 DPAK (TO-252) SUD50N03-09P 30 20 0.0095 0.014 31 13.5 DPAK (TO-252) * Advanced information, contact marketing for availability Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 Continued on next page4 Document Number: 71689 9 Power MOSFET DC/DC Selector Guide Vishay Siliconix Synchronous Buck High-Side MOSFET Selector (Q1), continued VDS (V) Part Number VGS (V) rDS(on) VGS = 10 V Qg (nC) VGS = 4.5 V VGS = 10 V VGS = 4.5 V Package 15.5 DPAK (TO-252) 11 TO-251 Single MOSFETs, continued SUD50N03-10BP 30 20 0.01 0.014 27 SUU50N03-09P 30 20 0.0095 0.014 SUU50N03-12P 30 20 0.012 0.0175 28 13 TO-251 SUY50N03-10CP 30 20 0.01 0.012 38 13 TO-251 Si7860DP 30 20 0.008 0.011 13 PowerPAK SO-8 Si7390DP 30 20 0.0095 0.0135 10 PowerPAK SO-8 Si7840DP 30 20 0.0095 0.014 15.5 PowerPAK SO-8 Si7392DP 30 20 0.0115 0.0165 10 PowerPAK SO-8 Si7888DP 30 20 0.012 0.02 8.7 PowerPAK SO-8 Si4856DY 30 20 0.006 0.0085 21 SO-8 Si4860DY 30 20 0.008 0.011 13 SO-8 Si4390DY 30 20 0.0095 0.0135 10 SO-8 Si4392DY 30 20 0.0115 0.0165 10 SO-8 Si4894DY 30 20 0.012 0.018 20 11 SO-8 Si4892DY 30 20 0.012 0.02 16 8.7 SO-8 Si7806DN 30 20 0.011 0.0175 19 8.5 PowerPAK 1212-8 Si7804DN 30 20 0.0185 0.03 8.7 PowerPAK 1212-8 Si4800DY 30 25 0.018 0.033 8.7 SO-8 29 16 15 Low-Side MOSFET Selector (Q2) 1. Since the duty cycle is very long for the low-side, the conduction losses are the main concern. Here, selecting a MOSFET with a low on-resistance is important. 2. When the low-side turns off and the high-side MOSFET turns on, there is a high dV/dt occurring at the output node between the two MOSFETs. The dV/dt can inflect a voltage on the gate of the low-side MOSFET due to the Miller capacitance of the MOSFET structure. If the gate voltage rises sufficiently high enough, the low-side MOSFET can turn back on for a short period of time. This condition has been labeled as "shoot-through". A lowside MOSFET requires a form of shoot-through ruggedness. The key factor is the Crss/Ciss or Qgd/Qgs ratio. The ratio required depends on the MOSFET's Ciss and the threshold voltage, Vth. The table below shows a basic guide line requirement of the ratio versus the MOSFET threshold. As expected, the higher the threshold voltage, the higher the Qgd/Qgs ratio can be. 3. Since the current is already flowing through the output inductor when the high-side is switching, it is important that the switching losses are minimized. Current capability of the MOSFET driver is limited when using only the PWM controller. Thus, as with the high-side device, select a device with small Ciss and Cgs. This effectively requires a device with a small rDS(on) * Qg product. 4. The final key factor of losses in the low-side is switching frequency. As the frequency is increased, reduction of Rg, Ciss, and Cgd is important. Device Characteristics Based on Ciss = 4 nF Vth VGS max. rating Crss/Ciss @ VDS = 0 V Qgd/Qgs 1 V to 1.2 V 12 V < 0.25 < 0.8 1.8 V to 2 V 20 V < 0.40 < 1.0 * Advanced information, contact marketing for availability Up-to-date information available at: http://www.vishay.com/mosfets/ 10 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Synchronous Buck Low-Side MOSFET Selector (Q2) rDS(on) VDS (V) VGS (V) Si7862DP 16 Si4862DY SUP85N02-03 Part Number VGS = 10 V Qg (nC) VGS = 1.8 V VGS = 10 V Schottky VGS = 4.5 V VGS = 2.5 V VGS = 4.5 V VF (V) IF (A) 8 0.0033 0.0055 48 PowerPAK SO-8 16 8 0.0033 0.0055 48 SO-8 20 8 0.003 0.0034 Package Single MOSFETs 0.0038 140 0.0038 TO-220 2 SUB85N02-03 20 8 0.003 0.0034 140 D PAK (TO-263) Si7864DP 20 8 0.0035 Si4864DY 20 8 0.0035 0.0047 47 PowerPAK SO-8 0.0047 47 SO-8 Si4876DY 20 12 0.005 0.0075 55 55 SO-8 SUM110N02-03P 20 20 0.0032 0.0052 80 40 D2PAK (TO-263) SUM85N02-05P 20 20 0.005 0.0083 40 19 D2PAK (TO-263) SUM40N02-09P 20 20 0.0095 0.017 20 10.5 D2PAK (TO-263) SUD70N02-03P 20 20 0.0033 0.0053 80 40 DPAK (TO-252) SUD50N02-04P 20 20 0.0043 0.006 40 DPAK (TO-252) SUD70N02-04P 20 20 0.0037 0.0061 71 34 DPAK (TO-252) SUD70N02-05P 20 20 0.005 0.0083 40 19 DPAK (TO-252) SUD50N02-06P 20 20 0.006 0.0095 40 19 DPAK (TO-252) Si7866DP 20 20 0.0025 0.00375 40 PowerPAK SO-8 Si7344DP 20 20 0.008 0.012 10 PowerPAK SO-8 SUD50N024-09P 22 20 0.0095 0.017 10.5 DPAK (TO-252) SUM110N025-02P* 25 20 0.002 D2PAK (TO-263) SUM110N025-04P* 25 20 0.004 D2PAK (TO-263) SUD70N025-03P* 25 20 0.003 DPAK (TO-252) SUD70N025-04P* 25 20 0.004 DPAK (TO-252) SUD50N025-06P* 25 20 0.006 DPAK (TO-252) Si7380DP 30 12 0.00325 0.004 46 PowerPAK SO-8 Si7886DP 30 12 0.0045 0.0055 42 PowerPAK SO-8 Si7894DP 30 12 0.0048 0.0055 48 PowerPAK SO-8 Si4362DY 30 12 0.0045 0.0055 40 SO-8 Si4366DY 30 12 0.0048 0.0055 48 SO-8 Si4356DY 30 12 0.006 0.0075 30 SO-8 Si4364DY 30 16 0.0045 0.0055 48 SO-8 SUP85N03-04P 30 20 0.004 0.007 71 35 TO-220 SUP85N03-07P 30 20 0.007 0.01 60 26 20 TO-220 2 SUM110N03-03P 30 20 0.0026 0.004 172 80 D PAK (TO-263) SUM110N03-04P 30 20 0.0042 0.0065 90 40 D2PAK (TO-263) SUB85N03-04P 30 20 0.004 0.007 71 35 D2PAK (TO-263) SUM85N03-06P 30 20 0.006 0.009 48 22 D2PAK (TO-263) SUM85N03-07P 30 20 0.007 0.01 44.5 20 D2PAK (TO-263) * Advanced information, contact marketing for availability Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 Continued on next page4 Document Number: 71689 11 Power MOSFET DC/DC Selector Guide Vishay Siliconix Synchronous Buck Low-Side MOSFET Selector (Q2), continued rDS(on) VGS = 1.8 V VGS = 10 V Schottky VGS (V) VGS = 10 V VGS = 4.5 V SUM85N03-08P 30 20 0.0075 0.0105 37.5 13 D2PAK (TO-263) SUD70N03-04P 30 20 0.0043 0.0065 90 40 DPAK (TO-252) SUD70N03-06P 30 20 0.006 0.009 48 21 DPAK (TO-252) SUD50N03-06P 30 20 0.0065 0.0095 48 22 DPAK (TO-252) SUD50N03-07AP 30 20 0.007 0.01 60 28 DPAK (TO-252) SUD50N03-10CP 30 20 0.01 0.012 38 13 DPAK (TO-252) SUD50N03-09P 30 20 0.0095 0.014 31 13.5 DPAK (TO-252) SUU50N03-09P 30 20 0.0095 0.014 11 TO-251 SUY50N03-10CP 30 20 0.01 0.012 13 TO-251 Si7356DP 30 20 0.003 0.004 45 PowerPAK SO-8 Si7336DP 30 20 0.00325 0.0042 32 PowerPAK SO-8 Si7856DP 30 20 0.0045 0.0055 34 PowerPAK SO-8 Si7358DP 30 20 0.00525 0.007 30.5 PowerPAK SO-8 Si7440DP 30 20 0.0065 0.008 29 PowerPAK SO-8 Si7446DP 30 20 0.0075 0.01 36 PowerPAK SO-8 Si7860DP 30 20 0.008 0.011 13 PowerPAK SO-8 Si4320DY 30 20 0.003 0.004 45 SO-8 Si4336DY 30 20 0.00325 0.0042 32 SO-8 Si4406DY 30 20 0.0045 0.0055 34 SO-8 Si4858DY 30 20 0.00525 0.007 65 30.5 SO-8 Si4404DY 30 20 0.0065 0.008 75 36 SO-8 Si4856DY 30 20 0.006 0.0085 21 SO-8 Si4860DY 30 20 0.008 0.011 13 SO-8 Si4820DY 30 20 0.013 0.02 20 SO-8 Part Number VGS = 2.5 V Qg (nC) VDS (V) VGS = 4.5 V VF (V) IF (A) Package Single MOSFETs, continued 38 65 76 37 LITTLE FOOT Plus Schottky Si4736DY 30 12 0.0095 0.011 37 0.53 3 SO-8 Si4810BDY 30 20 0.0135 0.02 14.5 0.53 3 SO-8 Si4812DY 30 20 0.018 0.028 23 13 0.5 1 SO-8 Si4832DY 30 20 0.018 0.028 23 13 0.53 3 SO-8 Si4300DY 30 20 0.0185 0.033 15 8.7 0.5 1 SO-8 * Advanced information, contact marketing for availability Up-to-date information available at: http://www.vishay.com/mosfets/ 12 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Synchronous Buck Synchronous Buck Summary Best Selection for CPU core and Graphics Applications To summarize, the old way of thinking that the rDS (on) * Qg figure of merit is the key parameter to MOSFET selection has it merits. However, shoot-through immunity and threshold voltage also play as important factors to MOSFET selection. The following table contains examples of best selection considering the different MOSFET parameters as described above with the LITTLE FOOT and PowerPAK family. This chart is for <25% high-side duty cycle applications. High-Side Output current (A) for all gate drive voltage Frequency Package 200 kHz - 300 kHz 300 kHz - 500 kHz 500 kHz - 1 MHz Si4390DY Si4390DY Si4390DY SO-8 Si7390DP Si7390DP Si7390DP PowerPAK SO-8 Si4392DY Si4392DY Si4392DY SO-8 10 - 20 Si7392DP Si7392DP Si7392DP PowerPAK SO-8 Si7806DN Si7806DN PowerPAK 1212-8 9 - 12 Si7806DN Si7806DN Si7806DN PowerPAK 1212-8 10 - 25 Low-Side Gate drive (V) for all output currents 5 >5 Frequency 300 kHz - 500 kHz 500 kHz - 1 MHz Si4362DY Si4336DY Si4336DY SO-8 Si7886DP Si7336DP Si7336DP PowerPAK SO-8 Si4320DY Si4336DY Si4336DY Si4336DY SO-8 Si7356DP Si7336DP Si7336DP Si7336DP PowerPAK SO-8 Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 Package 200 kHz - 300 kHz Document Number: 71689 13 Power MOSFET DC/DC Selector Guide Vishay Siliconix Synchronous Buck Duals, LITTLE FOOT Plus Schottky, Asymmetric MOSFETs (Q1 and Q2) To save board space and reduce component count, the dual, asymmetric or complementary devices integrate Q1 and Q2 into the same package. LITTLE FOOT Plus Schottky further integrates the low side Schottky diode into the same package as Q1 and Q2. rDS(on) Part Number VDS (V) VGS (V) VGS = 10 V Qg (nC) VGS = 4.5 V VGS = 10 V Schottky VGS = 4.5 V VF (V) IF (A) Package Duals MOSFETs Si7944DP 30 20 0.0095 0.016 13.5 PowerPAK SO-8 Si7844DP 30 20 0.022 0.03 13 7 PowerPAK SO-8 Si4944DY 30 20 0.0095 0.016 28 13.5 SO-8 Si4330DY 30 20 0.0165 0.022 13 SO-8 Si4804BDY 30 20 0.022 0.03 7 SO-8 15 LITTLE FOOT Plus Schottky - Dual MOSFETs Si7842DP 30 20 0.022 0.03 13 7 0.5 1 PowerPAK SO-8 Si4830ADY** 30 20 0.022 0.03 15 7 0.5 1 SO-8 Si4808DY 30 20 0.022 0.03 13 7 0.5 1 SO-8 Si4834BDY*** 30 20 0.022 0.03 15 7 0.5 1 SO-8 Asymmetric MOSFETs Si4924DY Si4926DY Si4826DY Si4824DY 30 20 0.022 0.03 14 8 30 20 0.01 0.014 43 25.5 30 20 0.022 0.03 14 8 30 20 0.0125 0.017 30 18 30 20 0.015 0.02 14 8 30 20 0.022 0.03 29 15 30 20 0.04 0.065 11 6.5 30 20 0.0175 0.027 31 17.5 SO-8 SO-8 SO-8 SO-8 LITTLE FOOT Plus Schottky - Asymmetric MOSFETs Si4340DY Si7872DP Si4308DY Si4376DY Si4370DY Si4816DY** Si4814DY** Si4818DY ** S1 and D2 connected 20 20 0.012 0.0175 10 20 16 0.01 0.0115 17 30 20 0.022 0.03 15 7 30 12 0.022 0.028 24 11.5 30 20 0.012 0.018 20 11.5 30 12 0.01 0.011 30 20 0.02 0.0275 20 9 30 12 0.019 0.023 28 12.5 30 20 0.022 0.03 15 7 30 12 0.022 0.028 25 11.5 30 20 0.022 0.03 14 8 30 20 0.013 0.0185 29 15 30 20 0.02 0.0265 12 6.5 30 20 0.021 0.0325 19 9.7 30 20 0.022 0.03 14 8 30 20 0.0155 0.0205 29 15 40 3 0.5 1 0.53 3 0.5 1 0.5 1 0.5 1 0.5 1 0.5 1 SO-8 PowerPAK SO-8 SO-14 SO-8 SO-8 SO-8 SO-8 SO-8 *** Schottky connect to Channel 1 Up-to-date information available at: http://www.vishay.com/mosfets/ 14 0.53 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Synchronous Buck Synchronous Buck with P-Channel Q1 Voltage Inverter Q1 Q2 PWM Controller PWM Controller P-Channel MOSFET Selector (Q1) - Synchronous Buck & Voltage Inverter The losses associated with the high side device result from both rDS(on) and switching time (Qg). Therefore, a good compromise between rDS(on) and Qg is required for Q1. See pages 10-12 for N-Channel selection. rDS(on) VDS (V) VGS (V) Si2305DS -8 Si4433DY Si2301ADS VGS = 1.8 V VGS = 10 V Schottky VGS = 4.5 V VGS = 2.5 V 8 0.052 0.071 0.108 10 -20 8 0.11 0.16 0.24 4.4 SO-8 -20 8 0.13 0.19 4.2 SOT-23 Si2301DS -20 8 0.13 0.19 5.8 SOT-23 Si3867DV -20 12 0.051 0.1 7 TSOP-6 Si3443DV -20 12 0.065 0.1 8.5 TSOP-6 Si4873DY -20 8 0.016 Si4837DY -30 20 Part Number VGS = 10 V Qg (nC) VGS = 4.5 V VF (V) IF (A) Package Single MOSFETs SOT-23 LITTLE FOOT Plus Schottky 0.02 0.021 0.028 0.03 40 36 0.53 3 SO-8 22 0.53 3 SO-8 Complementary MOSFETs Si4542DY Si4544DY Si4539ADY Si6544BDQ Si7501DN 30 20 0.025 0.035 30 15 -30 20 0.032 0.045 32 16 30 20 0.035 0.05 18 8 -30 20 0.045 0.09 19 9.5 30 20 0.053 0.09 13 6 -30 20 0.036 0.053 15 7 30 20 0.032 0.046 9.5 4.5 -30 20 0.043 0.073 16 8 30 20 0.035 0.05 9 4 -30 25 0.051 0.075* 12.5 6.5 Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 SO-8 SO-8 SO-8 TSSOP-8 PowerPAK 1212-8 Document Number: 71689 15 Power MOSFET DC/DC Selector Guide Vishay Siliconix Non-Synchronous Boost Q1 PWM Controller N-Channel MOSFET Selector (Q1) The rDS(on) is crucial for a long duty cycle, but switching losses are important for low duty cycle. This compromise is important. rDS(on) Part Number VDS (V) VGS (V) VGS = 10 V VGS = 4.5 V VGS = 2.5 V Qg (nC) VGS = 1.8 V VGS = 10 V VGS = 4.5 V Package Single MOSFETs Si9428DY 20 8 0.03 0.04 Si3460DV 20 8 0.027 0.032 Si4426DY 20 12 0.025 0.035 25 SO-8 Si6466DQ 20 12 0.014 0.021 34 TSSOP-8 Si6802DQ 20 12 0.075 4.5 TSSOP-8 Si3446DV 20 12 TN0201T 20 20 0.75 Si4806DY 30 20 Si4412ADY 30 20 Si4806DY 30 20 Si6410DQ 30 20 Si6434DQ 30 20 Si3456DV 30 Si3454ADV 30 Si2306DS Si1302DL 0.045 0.065 21 SO-8 13.5 TSOP-6 10 TSOP-6 1 1.4 0.75 SOT-23 0.022 0.03 34 15.5 SO-8 0.024 0.035 16 6.5 SO-8 0.25 0.4 2.2 1 SO-8 0.014 0.021 40 22.5 TSSOP-8 0.028 0.042 18 9 TSSOP-8 20 0.045 0.065 12 5.7 TSOP-6 20 0.06 0.085 9 4.5 TSOP-6 30 20 0.057 0.094 8.5 4.2 SOT-23 30 20 0.48 0.7 0.86 0.45 SC70-3 Up-to-date information available at: http://www.vishay.com/mosfets/ 16 0.038 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Isolated Forward or Flyback Converter Q4 48 V Q1 PWM Controller Q3 Single Switch Primary Side MOSFET Selector (Q1) The primary side of the Forward Converter is the same as the primary side of a Flyback Converter, so the Q1 table below applies to either. rDS(on) Part Number VDS (V) VGS (V) VGS = 10 V VGS = 6V Qg (nC) VGS = 4.5 V VGS = 10 V VGS = 4.5 V Package 35 8 D2PAK (TO-263) 110 55 TO-220 33 7 TO-220 Single MOSFETs SUM34N10-35 100 20 0.035 SUP80N15-20L 150 20 0.02 SUP28N15-52 150 20 0.052 0.06 SUP18N15-95 150 20 0.095 0.1 SUM85N15-19 150 20 0.019 SUM40N15-38 150 20 0.038 SUM23N15-73 150 20 SUD25N15-52 150 SUD15N15-95 150 SUU15N15-95 0.04 0.022 TO-220 2 76 17 D PAK (TO-263) 0.042 38 8 D2PAK (TO-263) 0.073 0.077 22 5 D2PAK (TO-263) 20 0.052 0.06 33 7.5 DPAK (TO-252) 20 0.095 0.1 150 20 0.095 0.1 Si7846DP 150 20 0.05 Si7898DP 150 20 0.085 Si4488DY 150 20 0.05 Si4848DY 150 20 0.085 0.095 Si3440DV 150 20 0.375 0.4 SUP57N20-33 200 20 0.033 SUM65N20-30 200 20 0.03 SUM27N20-78 200 20 0.078 SUM16N20-125 200 20 SUM09N20-270 200 20 0.095 DPAK (TO-252) 20 5 TO-251 30 18 PowerPAK SO-8 17 10 PowerPAK SO-8 30 16.5 SO-8 17 10 SO-8 5.4 3.1 TSOP-6 90 19 TO-220 2 90 17 D PAK (TO-263) 0.083 40 9 D2PAK (TO-263) 0.125 0.15 24 6.5 D2PAK (TO-263) 0.27 0.3 11 2.5 D2PAK (TO-263) Continued on next page4 Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 Document Number: 71689 17 Power MOSFET DC/DC Selector Guide Vishay Siliconix Isolated Forward/Flyback Converter Single Switch Primary Side MOSFET Selector (Q1), continued rDS(on) Part Number VDS (V) VGS (V) VGS = 10 V VGS = 6V Qg (nC) VGS = 4.5 V VGS = 10 V VGS = 4.5 V Package 0.105 34 7.5 DPAK (TO-252) Single MOSFETs, continued SUD19N20-90 200 20 0.09 Si7450DP 200 20 0.08 0.09 34 20 PowerPAK SO-8 Si7462DP 200 20 0.13 0.142 20 5.5 PowerPAK SO-8 Si7464DP 200 20 0.24 0.26 12 2.5 PowerPAK SO-8 Si4490DY 200 20 0.08 0.09 34 20 SO-8 Si4418DY 200 20 0.13 0.142 20 4.5 SO-8 Si4464DY 200 20 0.24 0.26 12 2.5 SO-8 Si9422DY 200 20 0.42 Si4462DY 200 20 0.48 6 3.25 SO-8 Si9420DY 200 20 1 8.6 5 SO-8 Si3420DV 200 20 3.7 2.2 TSOP-6 Si3422DV 200 20 5 2.1 TSOP-6 Si2320DS 200 20 7 1.1 SOT-23 SUM45N25-58 250 30 0.058 13 0.51 0.062 SO-8 95 20 D2PAK (TO-263) Dual MOSFETs Si7942DP 100 20 0.049 0.06 16 3.5 PowerPAK SO-8 Si7946DP 150 20 0.15 0.168 12.6 2.5 PowerPAK SO-8 See pages 21,22 for Secondary Side (Q3 and Q4) Selector and 24-V input (60-V VDS) selection. Up-to-date information available at: http://www.vishay.com/mosfets/ 18 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Isolated Half-Bridge Converter Q3 Q1 48 V Q2 Q4 Two (or Four) Switch Primary Side MOSFET Selector (Q1 or Q2) rDS(on) VDS (V) VGS (V) VGS = 10 V SUD40N08-16 80 20 0.016 Si7852DP 80 20 0.0165 Si4896DY 80 20 SI4480EY 80 20 SUP85N10-10 100 20 0.01 SUP60N10-16L 100 20 0.016 SUV85N10-10 100 20 0.0105 Part Number VGS = 6V Qg (nC) VGS= 4.5 V VGS = 10 V VGS = 4.5 V Package 42 22 DPAK (TO-252) 0.022 34 22 PowerPAK SO-8 0.0165 0.022 34 21 SO-8 0.035 0.04 30 15 SO-8 0.012 105 55 TO-220 0.018 73 37 TO-220 0.012 105 60 Single MOSFETs TO-262 SUB85N10-10 100 20 0.01 105 55 D2PAK SUM60N10-17 100 20 0.0165 0.019 65 18 D2PAK (TO-263) SUM34N10-35 100 20 0.035 0.04 35 8 D2PAK (TO-263) SUM110N10-08 100 20 0.0085 140 85 D2PAK (TO-263) SUM110N10-09 100 20 0.0095 110 55 D2PAK (TO-263) SUD40N10-25 100 20 0.025 Si7456DP 100 20 0.025 Si7454DP 100 20 Si4486EY 100 20 Si4496DY 100 Si4484EY Si4482DY 0.012 0.028 40 (TO-263) DPAK (TO-252) 0.028 36 20 PowerPAK SO-8 0.034 0.04 24 14 PowerPAK SO-8 0.025 0.028 36 20 SO-8 20 0.025 0.031 29 6.5 SO-8 100 20 0.034 0.04 24 14 SO-8 100 20 0.06 0.08 30 14 SO-8 Si7810DN 100 20 0.062 0.084 13 7.8 PowerPAK 1212-8 Si3430DV 100 20 0.17 0.185 5.5 3 TSOP-6 Si2328DS 100 20 0.25 3.3 2 SOT-23 See pages 21,22 for Secondary Side (Q3 and Q4) Selector and 24-V input (60-V VDS) selection. Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 Continued on next page4 Document Number: 71689 19 Power MOSFET DC/DC Selector Guide Vishay Siliconix Isolated Half-Bridge Converter Two (or Four) Switch Primary Side MOSFET Selector (Q1 or Q2), continued rDS(on) Part Number VDS (V) VGS (V) VGS = 10 V VGS = 6V Qg (nC) VGS = 4.5 V VGS = 10 V VGS = 4.5 V Package Dual MOSFETs Si4980DY 80 20 0.075 0.095 15 Si7942DP 100 20 0.049 0.06 16 Si4982DY 100 20 0.15 0.18 15 7 SO-8 Si7922DN 100 20 0.195 0.23 5.2 1.2 PowerPAK 1212-8 Si7946DP 150 20 0.15 0.168 12.6 2.5 PowerPAK SO-8 Up-to-date information available at: http://www.vishay.com/mosfets/ 20 SO-8 3.5 PowerPAK SO-8 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Secondary Side MOSFET Selector (Q3 or Q4) Singles rDS(on) Part Number VDS (V) VGS (V) VGS = 10 V VGS = 4.5 V Qg (nC) VGS = 2.5 V VGS = 1.8 V VGS = 10 V VGS = 4.5 V Package 40 PowerPAK SO-8 21 PowerPAK SO-8 51 SO-8 Single N-Channel MOSFETs Si7858DP 12 8 0.003 0.004 Si7882DP 12 8 0.0055 0.008 Si4836DY 12 8 0.003 0.004 Si4838DY 12 8 0.003 0.004 40 SO-8 Si4866DY 12 8 0.0055 0.008 21 SO-8 Si7862DP 16 8 0.0033 0.0055 48 PowerPAK SO-8 Si4862DY 16 8 0.0033 0.0055 48 SO-8 SUB85N02-06 20 12 0.006 0.009 65 D2PAK (TO-263) SUD50N02-06 20 12 0.006 0.009 65 DPAK (TO-252) SUD40N02-08 20 12 0.0085 0.014 26 DPAK (TO-252) Si7868DP 20 16 50 PowerPAK SO-8 Si7864DP 20 8 47 PowerPAK SO-8 Si7866DP 20 20 40 PowerPAK SO-8 Si7458DP 20 12 0.0045 0.0075 38 PowerPAK SO-8 Si7448DP 20 12 0.0065 0.009 38 PowerPAK SO-8 Si7368DP 20 16 0.005 0.008 17 PowerPAK SO-8 Si7366DP 20 20 0.0055 0.009 16 PowerPAK SO-8 Si4864DY 20 8 0.0035 0.0047 47 SO-8 Si4876DY 20 12 0.005 0.0075 55 SO-8 Si4408DY** 20 20 0.0045 0.0068 21 SO-8 Si4408DY 20 20 0.0045 0.0068 21 SO-8 Si4466DY 20 12 50 SO-8 Si7442DP 30 12 0.0026 0.0032 70 PowerPAK SO-8 Si7380DP 30 12 0.00325 0.004 46 PowerPAK SO-8 Si4442DY 30 12 0.0045 0.005 36 SO-8 Si4356DY 30 12 0.006 0.0075 30 SO-8 Si7404DN 30 12 0.013 0.015 47 20 PowerPAK 1212-8 SUV85N03-04P 30 20 0.0043 0.007 71 37 TO-262 SUM110N03-04P 30 20 0.0042 0.0065 90 40 D2PAK (TO-263) SUB85N03-04P 30 20 0.004 0.007 71 35 D2PAK (TO-263) SUB70N03-09BP 30 20 0.009 0.013 26 15.5 D2PAK (TO-263) SUD50N03-07 30 20 0.007 0.01 70 35 DPAK (TO-252) SUD50N03-10BP 30 20 0.01 0.014 27 15.5 DPAK (TO-252) SUD50N03-12P 30 20 0.012 0.0175 28 13 DPAK (TO-252) SUU50N03-09P 30 20 0.0095 0.014 11 TO-251 0.00225 54 0.0047 0.00375 0.009 55 0.013 0.0075 0.022 ** Ideal for self-driven applications Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 135 0.00275 0.0035 0.0025 0.005 80 Continued on next page4 Document Number: 71689 21 Power MOSFET DC/DC Selector Guide Vishay Siliconix Secondary Side MOSFETs Singles, continued rDS(on) VGS (V) VGS = 10 V VGS = 10 V VGS = 4.5 V Package SUU50N03-12P 30 20 0.012 0.0175 28 13 TO-251 Si7336DP 30 20 0.00325 0.0042 32 PowerPAK SO-8 Si7880DP 30 20 0.003 0.00425 Si7892DP 30 20 0.0045 0.006 88 40.5 PowerPAK SO-8 55 25 PowerPAK SO-8 Si7440DP 30 20 0.0065 0.008 Si7446DP 30 20 0.0075 0.01 76 29 PowerPAK SO-8 36 PowerPAK SO-8 Si7388DP 30 20 0.007 0.01 31 16.3 PowerPAK SO-8 Si7860DP 30 20 0.008 0.011 Si7840DP 30 20 0.0095 0.014 13 PowerPAK SO-8 29 15.5 PowerPAK SO-8 Si4320DY 30 20 0.003 Si4336DY 30 20 0.00325 0.004 45 SO-8 0.0042 32 SO-8 Si4842DY 30 20 0.0045 0.006 55 25 SO-8 Si4856DY 30 20 0.006 0.0085 Si4888DY 30 20 0.007 0.01 21 SO-8 32 16.3 SO-8 Si4860DY 30 20 0.008 0.011 13 SO-8 Si4884DY 30 20 0.0105 0.0165 Si4892DY 30 20 0.012 0.02 30 15.3 SO-8 16 8.7 SO-8 Si7806DN 30 20 0.011 0.0175 19 8.5 PowerPAK 1212-8 SUD30N04-10 40 20 0.01 0.014 50 23 DPAK (TO-252) Si7884DP 40 Si7848DP 40 20 0.007 0.0095 35 18.5 PowerPAK SO-8 20 0.009 0.012 35 18.5 PowerPAK SO-8 Si4840DY 40 20 0.009 0.012 35 18.5 SO-8 SUV90N06-05 60 20 0.0052 0.0072 155 65 TO-262 SUB85N06-05 60 20 0.005 0.007 155 70 D2PAK (TO-263) SUB75N06-07L 60 20 0.007 0.008 75 50 D2PAK (TO-263) SUB75N06-08 60 20 0.008 SUB40N06-25L 60 20 0.022 SUD40N06-25L 60 20 Si7370DP 60 20 Si7850DP 60 20 Si4470EY 60 20 Si4450DY 60 Si4850EY Si7414DN Part Number VGS = 4.5 V Qg (nC) VDS (V) VGS = 2.5 V VGS = 1.8 V Single N-Channel MOSFETs, continued D2PAK (TO-263) 85 D2PAK (TO-263) 0.025 40 18 0.022 0.025 40 18 DPAK (TO-252) 0.011 0.013** 46 24 PowerPAK SO-8 0.022 0.031 18 9.5 PowerPAK SO-8 0.011 0.013** 46 25 SO-8 20 0.024 0.03** 31 60 20 0.022 0.031 18 9.5 SO-8 60 20 0.025 0.036 16 8 PowerPAK 1212-8 Si3458DV 60 20 0.1 0.13 8 3.9 TSOP-6 Si2308DS 60 20 0.16 0.22 4.8 2.3 SOT-23 SO-8 ** VGS = 6 V Up-to-date information available at: http://www.vishay.com/mosfets/ 22 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Secondary Side MOSFETs Singles, P-Channel rDS(on) VDS (V) VGS (V) Si7445DP -20 8 Si7415DN -60 20 Part Number VGS = 10 V VGS = 4.5 V Qg (nC) VGS = 2.5 V VGS = 1.8 V VGS = 10 V VGS = 4.5 V Package 92 PowerPAK SO-8 7.5 PowerPAK 1212-8 Single P-Channel MOSFETs 0.0077 0.065 0.0094 0.0125 0.11 15 Duals, LITTLE FOOT Plus Schottky & Complementary rDS(on) Part Number VDS (V) VGS (V) VGS = 10 V VGS = 4.5 V Qg (nC) VGS = 2.5 V VGS = 1.8 V VGS = 10 V Schottky VGS = 4.5 V VF (V) IF (A) Package 2.1 2.1 0.5 1 TSSOP-8 1.1 1.5 TSOP-6 LITTLE FOOT Plus Schottky - Single MOSFETs Si6820DQ** 20 20 0.16 Si3812DV 20 20 0.125 Si4852DY 30 20 0.012 0.0175 Si4810BDY 30 20 0.0135 0.02 Si4300DY 30 20 0.0185 0.033 Si4804BDY 30 20 0.022 Si4942DY 40 20 0.021 Si4946EY 60 20 0.055 0.2 41 23 0.53 3 SO-8 14.5 0.53 3 SO-8 15 8.7 0.5 1 SO-8 0.03 15 7 SO-8 0.028 21 11.5 SO-8 0.075 19 9 SO-8 Dual MOSFETs LITTLE FOOT Plus Schottky - Dual MOSFETs Si4854DY 30 12 0.026 0.03 0.041 20 9 30 20 0.022 0.03 14 8 30 20 0.013 0.0185 29 15 30 20 0.022 0.03 14 8 30 20 0.0155 0.0205 29 15 20 8 0.04 0.045 0.052 5 -20 8 0.086 0.121 0.171 5.5 0.5 1 0.5 1 0.5 1 SO-8 LITTLE FOOT Plus Schottky - Asymmetric MOSFETs Si4816DY*** Si4818DY SO-8 SO-8 Complementary MOSFETs as separate drivers Si5515DC Si3850DV**** Si1553DL Si3552DV 20 12 0.5 0.8 -20 12 1 1.1 20 12 0.385 0.63 0.8 -20 12 0.995 1.8 1.2 30 20 0.1050 0.1750 3.7 2.1 -30 20 0.2 0.36 4.2 2.4 ** Ideal for self-driven applications *** S1 and D2 connected TSOP-6 SC70-6 TSOP-6 **** Half-bridge Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 1206-8 ChipFET Document Number: 71689 23 Power MOSFET DC/DC Selector Guide Vishay Siliconix For Point of Load (POL) Applications Ideal for 5 V or 3.3 V bus stepdown PowerPAK's superior PD can potentially reduce the number of MOSFETs Low rDS(on) x Qg Qg optimized for 500 kHz+ operation Part Number VDS (V) VGS (V) rDS(on) Qg (nC) VGS = 10 V VGS = 4.5 V VGS = 2.5 V VGS = 4.5 V Package Single N-Channel MOSFETs Si7882DP 12 8 0.0055 0.008 21 PowerPAK SO-8 Si4866DY 12 8 0.0055 0.008 21 SO-8 Si7336DP 30 20 32 PowerPAK SO-8 11.5 PowerPAK SO-8 0.00325 0.0042 Dual MOSFETs Si7940DP 12 8 0.017 0.025 Complementary MOSFETs Si7540DP 12 8 0.017 0.025 11.5 -12 8 0.032 0.053 13 PowerPAK SO-8 POL 3.3 V to 2.5 V DC-DC Brick 48 V DC to 3.3 V DC POL 3.3 V to 1.8 V POL 3.3 V to 1.5 V Up-to-date information available at: http://www.vishay.com/mosfets/ 24 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix A - Packaging Information Max Length (mm) Max Width (mm) Max Footprint Area (mm2) Max Height (mm) Max Current (A) Max Temp (C) RthJF or RthJC (C/W) TO-220 10.41 4.7 48.93 29.71 85 175 0.6 TO-262 10.41 4.7 48.93 25.27 85 175 0.6 110 175 0.4 85 175 0.6 60 175 0.5 Power MOSFET Package D2PAK 15.88 10.41 165.37 4.83 D2PAK-5 DPAK 10.41 6.73 70.06 2.38 70 175 1.2 PowerPAK SO-8 6.2 5.26 32.61 1.2 29 150 1.5 SO-16 10 6.2 62.00 1.75 13.5 150 20 SO-8 5 6.2 31.00 1.75 25 150 16 TSSOP-8 3.1 6.6 20.46 1.2 11 150 52 PowerPAK 1212-8 3.4 3.4 11.56 1.2 14.4 150 2.4 TSOP-6 3.1 2.98 9.24 1.1 6.8 150 30 SOT-23 3.04 2.64 8.03 1.12 4.9 150 50 SC-70 2.2 2.4 5.28 1.1 3.9 150 45 To view drawings of any of the products above in PDF form, go to http://www.vishay.com/mosfets/tapereel-package-list Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 Document Number: 71689 25 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix B - Index by Product To view more detailed technical specifications, see Appendix C, pp. 29-38 Part Number Page Part Number Page Part Number Page Si1302DL 16 Si4376DY 14 Si4806DY 16 Si1553DL 23 Si4390DY 10, 13 Si4808DY 14 Si2301ADS 15 Si4392DY 10, 13 Si4810BDY 12, 23 Si2301DS 15 Si4404DY 12 Si4812DY 12 Si2305DS 15 Si4406DY 12 Si4814DY 14 Si2306DS 16 Si4408DY 21 Si4816DY 14, 23 Si2308DS 22 Si4412ADY 16 Si4818DY 14, 23 Si2320DS 18 Si4418DY 18 Si4820DY 12 Si2328DS 19 Si4426DY 16 Si4826DY 14 Si3420DV 18 Si4433DY 15 Si4830ADY 14 Si3422DV 18 Si4442DY 21 Si4832DY 12 Si3430DV 19 Si4450DY 22 Si4834BDY 14 Si3440DV 17 Si4462DY 18 Si4836DY 21 Si3443DV 15 Si4464DY 18 Si4837DY 15 Si3446DV 16 Si4466DY 21 Si4838DY 21 Si3454ADV 16 Si4470EY 22 Si4840DY 22 Si3456DV 16 SI4480EY 19 Si4842DY 22 Si3458DV 22 Si4482DY 19 Si4848DY 17 Si3460DV 16 Si4484EY 19 Si4850EY 22 Si3552DV 23 Si4486EY 19 Si4852DY 23 Si3812DV 23 Si4488DY 17 Si4854DY 23 Si3850DV 23 Si4490DY 18 Si4856DY 10, 12, 22 Si3867DV 15 Si4496DY 19 Si4858DY 12 Si4300DY 12, 23 Si4539ADY 15 Si4860DY 10, 12, 22 Si4308DY 14 Si4542DY 15 Si4862DY 11, 21 Si4320DY 12, 13, 22 Si4544DY 15 Si4864DY 11, 21 Si4330DY 14 Si4724CY 7 Si4866DY 21, 24 Si4336DY 12, 13, 22 Si4732CY 7 Si4873DY 15 Si4340DY 14 Si4736DY 12 Si4876DY 11, 21 Si4356DY 11, 21 Si4738CY 7 Si4884DY 22 Si4362DY 11, 13 Si4768CY 7 Si4888DY 22 Si4364DY 11 Si4770CY 7 Si4892DY 10, 22 Si4366DY 11 Si4800DY 10 Si4894DY 10 Si4370DY 14 Si4804BDY 14, 23 Si4896DY 19 Up-to-date information available at: http://www.vishay.com/mosfets/ 26 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix B : Page Index by Product, continued To view more detailed technical specifications, see Appendix C, pp. 29-38 Part Number Page Part Number Page Part Number Page Si4924DY 14 Si7450DP 18 Si7922DN 20 Si4926DY 14 Si7454DP 19 Si7940DP 24 Si4942DY 23 Si7456DP 19 Si7942DP 18, 20 Si4944DY 14 Si7458DP 21 Si7944DP 14 Si4946EY 23 Si7462DP 18 Si7946DP 18, 20 Si4980DY 20 Si7464DP 18 Si9420DY 18 Si4982DY 20 Si7501DN 15 Si9422DY 18 Si5515DC 23 Si7540DP 24 Si9428DY 16 Si6410DQ 16 Si7804DN 10 SiC710DD 7 Si6434DQ 16 Si7806DN 10, 13, 22 SiC711DD 7 Si6466DQ 16 Si7810DN 19 SiC720CG 7 Si6544BDQ 15 Si7840DP 10, 22 SiC721CG 7 Si6802DQ 16 Si7842DP 14 SiC730CG 7 Si6820DQ 23 Si7844DP 14 SiC731CG 7 Si7336DP 12, 13, 22, 24 Si7846DP 17 SUB40N06-25L 22 Si7344DP 9, 11 Si7848DP 22 SUB70N03-09BP 9, 21 Si7348DP 9 Si7850DP 22 SUB75N06-07L 22 Si7356DP 12, 13 Si7852DP 19 SUB75N06-08 22 Si7358DP 12 Si7856DP 12 SUB85N02-03 11 Si7366DP 21 Si7858DP 21 SUB85N02-06 21 Si7368DP 21 Si7860DP 10, 12, 22 SUB85N03-04P 11, 21 Si7370DP 22 Si7862DP 11, 21 SUB85N06-05 22 Si7380DP 11, 21 Si7864DP 11, 21 SUB85N10-10 19 Si7388DP 22 Si7866DP 11, 21 SUD15N15-95 17 Si7390DP 10, 13 Si7868DP 21 SUD19N20-90 17 Si7392DP 10, 13 Si7872DP 14 SUD25N15-52 17 Si7404DN 21 Si7880DP 22 SUD30N04-10 22 Si7414DN 22 Si7882DP 21, 24 SUD40N02-08 21 Si7415DN 22 Si7884DP 22 SUD40N06-25L 22 Si7440DP 12, 22 Si7886DP 11, 13 SUD40N08-16 19 Si7442DP 21 Si7888DP 10 SUD40N10-25 19 Si7445DP 22 Si7892DP 22 SUD50N02-04P 11 Si7446DP 12, 22 Si7894DP 11 SUD50N02-06 21 Si7448DP 21 Si7898DP 17 SUD50N02-06P 9, 11 Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 Document Number: 71689 27 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix B: Page Index by Product, continued To view more detailed technical specifications, see Appendix C, pp. 29-38 Part Number Page Part Number Page Part Number Page SUD50N02-09P 9 SUM27N20-78 17 SUY50N03-10CP 10, 12 SUD50N02-11P 9 SUM34N10-35 17, 19 TN0201T 16 SUD50N02-12P 9 SUM40N02-09P 9, 11 SUD50N024-06P 9 SUM40N02-12P 9 SUD50N024-09P 9, 11 SUM40N025-09P 9 SUD50N025-06P 9, 11 SUM40N025-12P 9 SUD50N025-08P 9 SUM40N15-38 17 SUD50N025-09P 9 SUM45N25-58 18 SUD50N025-12P 9 SUM60N10-17 19 SUD50N025-14P 9 SUM65N20-30 17 SUD50N03-06P 9, 12 SUM70N03-09CP 9 SUD50N03-07 21 SUM85N02-05P 11 SUD50N03-07AP 9, 12 SUM85N025-06P 9 SUD50N03-09P 9, 12 SUM85N025-07P 9 SUD50N03-10BP 10, 21 SUM85N03-06P 9, 11 SUD50N03-10CP 9, 12 SUM85N03-07P 9, 11 SUD50N03-12P 21 SUM85N03-08P 9, 11 SUD70N02-03P 11 SUM85N15-19 17 SUD70N02-04P 11 SUP18N15-95 17 SUD70N02-05P 9, 11 SUP28N15-52 17 SUD70N025-03P 11 SUP57N20-33 17 SUD70N025-04P 11 SUP60N10-16L 19 SUD70N03-04P 12 SUP70N03-09BP 9 SUD70N03-06P 12 SUP80N15-20L 17 SUM09N20-270 17 SUP85N02-03 11 SUM110N02-03P 11 SUP85N03-04P 11 SUM110N025-02P 11 SUP85N03-07P 9, 11 SUM110N025-04P 11 SUP85N10-10 19 SUM110N03-03P 11 SUU15N15-95 17 SUM110N03-04P 11, 21 SUU50N03-09P 10, 12, 21 SUM110N10-08 19 SUU50N03-12P 10, 22 SUM110N10-09 19 SUV85N03-04P 21 SUM16N20-125 17 SUV85N10-10 19 SUM23N15-73 17 SUV90N06-05 22 Up-to-date information available at: http://www.vishay.com/mosfets/ 28 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix C - Technical Specifications by Product To find specific products by page, see Appendix B, pp. 26-28 rDS(on) Part Number VDS (V) VGS (V) VGS = 10 V Si1302DL 30 20 0.48 Si1553DL -20 12 0.995 1.8 Si1553DL 20 12 0.385 0.63 Si1900DL 30 20 Si2305DS -8 8 Si2306DS 30 20 0.057 0.094 Si2308DS 60 20 0.16 0.22 Si2320DS 200 20 7 1.1 Si2328DS 100 20 0.25 3.3 Si3420DV 200 20 3.7 2.2 Si3422DV 200 20 5 2.1 Si3430DV 100 20 0.17 0.185** 5.5 Si3440DV 150 20 0.375 0.4** 5.4 Si3446DV 20 12 Si3454ADV 30 20 0.06 0.085 9 Si3456DV 30 20 0.045 0.065 12 5.7 Si3458DV 60 20 0.1 Si3460DV 20 8 Si3552DV 30 20 0.105 0.175 Si3552DV -30 20 0.2 0.36 Si3812DV 20 20 0.125 Si3850DV 20 12 Si3850DV -20 12 Si3867DV -20 12 Si4300DY 30 20 0.0185 0.033 Si4308DY 30 12 0.01 0.011 Si4308DY 30 20 0.012 0.018 Si4320DY 30 20 0.003 0.004 Si4330DY 30 20 0.0165 0.022 Si4336DY 30 20 0.00325 0.0042 Si4340DY 20 20 0.012 Si4340DY 20 16 Si4356DY 30 12 Si4362DY 30 12 Si4364DY 30 16 Si4366DY 30 Si4370DY Si4370DY 0.48 VGS = 4.5 V Qg (nC) VGS = 2.5 V VGS = 1.8 V 0.7 0.7 0.052 0.045 VGS = VGS = 10 V 4.5 V Qgs (nC) Qgd (nC) 0.86 0.45 0.24 1.2 0.45 0.8 Vth (V) ID (A) PD (W) Package 0.08 1 0.64 0.31 SC70-3 0.25 0.6 0.44 0.3 SC70-6 0.06 0.3 0.6 0.7 0.3 SC70-6 0.45 0.24 0.08 1 0.63 0.3 SC70-6 10 2 2 0.45 3.5 1.25 SOT-23 8.5 4.2 1.9 1.35 1 3.5 1.25 SOT-23 4.8 2.3 0.8 1 1.5 2 1.25 SOT-23 0.31 0.375 2 0.28 1.25 SOT-23 0.47 1.45 2 1.5 1.25 SOT-23 0.65 0.95 2 0.5 2.1 TSOP-6 0.5 0.9 2 0.42 2.1 TSOP-6 3 1.5 1.4 2 2.4 2 TSOP-6 3.1 1.1 1.9 2 1.5 2 TSOP-6 10 2.5 2.2 0.6 5.3 2 TSOP-6 4.5 2.5 1.5 1 4.5 2 TSOP-6 2.8 1.6 1 5.1 2 TSOP-6 0.86 0.071 0.108 0.065 0.13 9 3.9 4 2 1 3.2 2 TSOP-6 2.3 2.2 0.45 6.8 2 TSOP-6 3.7 2.1 0.7 0.7 1 2.5 1.15 TSOP-6 4.2 2.4 0.9 0.8 1 1.8 1.15 TSOP-6 2.1 0.3 0.4 0.6 2.4 1.15 TSOP-6 0.5 0.8 0.25 0.2 0.6 1.2 1.25 TSOP-6 1 1.1 0.5 0.2 0.6 0.85 1.25 TSOP-6 0.051 8 2 13.5 0.027 0.032 0.038 0.2 0.1 7 2.3 1.6 0.6 5.1 2 TSOP-6 8.7 2.25 4.2 2 0.8 9 2.5 SO-8 40 10 8.8 0.8 0.8 13.5 3 SO-14 11.5 3 4.5 1.45 0.8 9.6 2 SO-14 45 20 16 1.1 1 25 3.5 SO-8 13 7.1 4.7 1 1 8.7 2 SO-8 32 16.5 8.5 1.3 1 25 3.5 SO-8 0.0175 10 3.3 3.1 0.9 0.8 9.6 2 SO-8 0.01 0.0115 17 4.5 4.5 1.4 0.8 13.5 3 SO-8 0.006 0.0075 30 7.2 6.7 2 0.6 17 3 SO-8 0.0045 0.0055 40 12.8 7.7 1 0.6 20 3.5 SO-8 0.0045 0.0055 48 16 11 1 0.8 20 3.5 SO-8 12 0.0048 0.0055 48 17 10 1 0.6 20 3.5 SO-8 30 12 0.022 0.028 25 11.5 3.8 3.5 1.8 0.8 7.5 2 SO-8 30 20 0.022 0.03 15 7 2.9 2.5 1.5 1 7.5 2 SO-8 15 20 26 ** VGS = 6 V Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 Rg Typ () Continued on next page4 Document Number: 71689 29 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix C: Technical Specifications by Product, continued To find specific products by page, see Appendix B, pp. 26-28 rDS(on) Qg (nC) Qgs (nC) Qgd (nC) Rg Typ () Vth (V) ID (A) PD (W) Package 12.5 4 3.2 1.3 0.8 7.5 2 SO-8 9 3.8 3.1 1.3 1 7.5 2 SO-8 0.0135 10 3.5 2.1 0.8 0.8 12.5 3 SO-8 0.0165 10 3.5 2.6 1.6 1 12.5 3 SO-8 0.0045 0.0055 34 15 10 1 1 20 3.5 SO-8 0.0045 0.0068 21 8.9 6.4 1 1 21 3.5 SO-8 20 0.024 0.035 16 6.5 3 1.5 1 8 2.5 SO-8 200 20 0.13 0.142** 20 4.5 4.5 6.5 2 3 2.5 SO-8 20 12 25 6.5 4 0.6 8.5 2.5 SO-8 4.4 1.4 0.65 0.45 3.9 2.5 SO-8 36 8 10.5 0.6 22 3.5 SO-8 7.7 8.3 2 7.5 2.5 SO-8 3.25 0.9 1.9 3.7 2 1.5 2.5 SO-8 2.5 2.5 3.8 2.5 2 2.2 2.5 SO-8 46 25 11.5 11.5 2 12.7 3.75 SO-8 30 15 9 5.6 2 6.2 3 SO-8 0.08** 30 14 7.5 7 2 4.6 2.5 SO-8 0.034 0.04** 24 14 7.6 5.4 2 6.9 3.8 SO-8 0.025 0.028** 36 20 10 8.6 2 7.9 3.8 SO-8 30 16.5 8.5 8.5 2 5 3.1 SO-8 34 20 7.5 12 2 4 3.1 SO-8 0.031** 29 6.5 9.9 10.3 2 7.7 3.1 SO-8 0.053 0.09 15 7 4 2 1 4.9 2 SO-8 0.036 0.053 13 6 2.3 2 1 5.9 2 SO-8 20 0.032 0.045 32 16 7 5 1 6.1 2 SO-8 20 0.025 0.035 30 15 7.5 3.5 1 6.9 2 SO-8 30 20 0.035 0.05 18 8 4.2 3.5 1 6.5 2.4 SO-8 Si4544DY -30 20 0.045 0.09 19 9.5 4.5 3.6 1 5.7 2.4 SO-8 Si4724CY 30 0.029 6.5 1.2 SO-16 Si4724CY 30 0.0375 5.1 1.2 SO-16 Si4732CY 30 0.008 11 1.2 SO-16 Si4732CY 30 0.028 5.3 1.2 SO-16 Si4736DY 30 13 3.1 SO-8 Si4738CY 20 0.009 0.011 8.9 1.2 SO-16 Si4738CY 20 0.006 0.0285 14.29 1.2 SO-16 Si4768CY 30 0.017 5.3 1.2 SO-16 Si4768CY 30 0.0082 11 1.2 SO-16 Si4770CY 20 0.01 0.011 8.9 1.2 SO-16 Si4770CY 20 0.006 0.0285 14.29 1.2 SO-16 Part Number VDS (V) VGS (V) VGS = 10 V VGS = 4.5 V Si4376DY 30 12 0.019 0.023 28 Si4376DY 30 20 0.02 0.0275 20 Si4390DY 30 20 0.0095 Si4392DY 30 20 0.0115 Si4406DY 30 20 Si4408DY 20 20 Si4412ADY 30 Si4418DY Si4426DY Si4433DY -20 8 0.11 0.16 Si4442DY 30 12 0.0045 0.005 0.0075 Si4450DY 60 20 0.024 0.03** Si4462DY 200 20 0.48 0.51** 6 Si4464DY 200 20 0.24 0.26** 12 Si4470EY 60 20 0.011 0.013** SI4480EY 80 20 0.035 0.04** Si4482DY 100 20 0.06 Si4484EY 100 20 Si4486EY 100 20 Si4488DY 150 20 0.05 Si4490DY 200 20 0.08 0.09** Si4496DY 100 20 0.025 Si4539ADY -30 20 Si4539ADY 30 20 Si4542DY -30 Si4542DY 30 Si4544DY 12 0.025 0.0095 VGS = 2.5 V VGS = 1.8 V VGS = VGS = 10 V 4.5 V 0.035 0.24 80 31 0.011 37 10 8.8 2 1 1 1 ** VGS = 6 V Up-to-date information available at: http://www.vishay.com/mosfets/ 30 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix C: Technical Specifications by Product, continued To find specific products by page, see Appendix B, pp. 26-28 rDS(on) Part Number VGS = 2.5 V Qg (nC) VDS (V) VGS (V) VGS = 10 V VGS = 4.5 V VGS = 1.8 V VGS = VGS = 10 V 4.5 V Si4804BDY 30 20 0.022 0.03 Si4806DY 30 20 0.022 Si4806DY 30 20 0.25 Si4808DY 30 20 0.022 Si4810BDY 30 20 0.0135 0.02 Si4812DY 30 20 0.018 0.028 23 Si4814DY 30 20 0.021 0.0325 Si4814DY 30 20 0.02 0.0265 Si4816DY 30 20 0.013 Si4816DY 30 20 Si4818DY 30 20 Si4818DY 30 20 Si4820DY 30 20 Si4824DY 30 20 Si4824DY 30 Si4826DY 30 Si4826DY Si4830ADY Qgs (nC) Qgd (nC) Rg Typ () Vth (V) ID (A) PD (W) Package 2.5 1.5 0.8 7.5 2 SO-8 15 7 2.9 0.03 34 15.5 6.5 5.2 1 7.7 2.3 SO-8 0.4 2.2 1 0.5 0.28 1 6.4 1 SO-8 0.03 13 7 2 2.7 1 0.8 7.5 2 SO-8 14.5 6.3 4.7 0.55 1 10 2.5 SO-8 13 4 5.7 1 9 2.5 SO-8 19 9.7 2.6 3.8 2 0.8 7.4 2 SO-8 12 6.5 1.5 2.7 2 0.8 7 1.9 SO-8 0.0185 29 15 5.3 4.6 1 10 2.4 SO-8 0.022 0.03 14 8 1.75 3.2 0.8 6.3 1.4 SO-8 0.0155 0.0205 29 15 5.3 4.6 1 9.5 2.4 SO-8 0.022 0.03 14 8 1.75 3.2 0.8 6.3 1.4 SO-8 0.013 0.02 37 20 8 7 1 10 2.5 SO-8 0.0175 0.027 31 17.5 7.5 6.5 1 9 2.25 SO-8 20 0.04 0.065 11 6.5 3 2.5 1 4.7 1.4 SO-8 20 0.015 0.02 14 8 1.75 3.2 0.8 6.3 1.4 SO-8 30 20 0.022 0.03 29 15 5.3 4.6 30 20 0.022 0.03 15 7 2.9 2.5 Si4832DY 30 20 0.018 0.028 23 13 4 5.6 Si4834BDY 30 20 0.022 Si4836DY 12 8 Si4837DY -30 20 Si4838DY 12 8 Si4840DY 40 20 0.009 Si4842DY 30 20 Si4848DY 150 20 Si4850EY 60 Si4852DY Si4854DY 0.03 1 9.5 2.4 SO-8 0.8 7.5 2 SO-8 1 9 2.5 SO-8 7 2.9 2.5 1.5 0.8 7.5 2 SO-8 51 6.6 9.1 2 0.4 25 3.5 SO-8 40 22 9 6.6 1 8.3 2.5 SO-8 40 6.7 9.2 0.6 25 3.5 SO-8 0.012 35 18.5 6 7.5 1 14 3.1 SO-8 0.0045 0.006 55 25 6.7 9.7 1 23 3.5 SO-8 0.085 0.095** 17 10 3.2 6 2 3.7 3 SO-8 20 0.022 0.031 18 9.5 3.4 5.3 1 8.5 3.3 SO-8 30 20 0.012 0.0175 41 23 8.6 7.2 1 11 2.5 SO-8 30 12 0.026 0.03 20 9 2.1 2.6 0.6 6.9 2 SO-8 Si4856DY 30 20 0.006 0.0085 21 8 7.2 1.5 1 17 3 SO-8 Si4858DY 30 20 0.00525 0.007 65 30.5 13.5 9.5 1 1 20 3.5 SO-8 Si4860DY 30 20 0.008 0.011 13 5 4 2 1 16 3.5 SO-8 Si4862DY 16 8 0.0033 0.0055 48 11.8 8.9 1 0.6 25 3.5 SO-8 Si4864DY 20 8 0.0035 0.0047 47 10 13.4 1 0.6 25 3.5 SO-8 Si4866DY 12 8 0.0055 0.008 21 4.6 3.5 2 0.6 17 3 SO-8 Si4873DY -20 8 0.016 0.021 36 5.2 8 1.9 0.4 8.3 2 SO-8 Si4876DY 20 12 0.005 0.0075 55 55 13 11 0.6 21 3 SO-8 Si4884DY 30 20 0.0105 0.0165 30 15.3 5.8 4.8 1 12 2.95 SO-8 Si4888DY 30 20 0.007 0.01 32 16.3 4 5.9 0.8 16 3.5 SO-8 0.003 0.02 15 1.5 0.004 0.005 0.03 0.003 0.004 0.041 0.028 ** VGS = 6 V Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 2 Continued on next page4 Document Number: 71689 31 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix C: Technical Specifications by Product, continued To find specific products by page, see Appendix B, pp. 26-28 rDS(on) Qg (nC) Qgs (nC) Qgd (nC) Rg Typ () Vth (V) ID (A) PD (W) Package 2.4 3.5 1 0.8 12.4 3.1 SO-8 11 3 4.5 0.8 12.5 3 SO-8 21 7.5 11 2 9.5 3.1 SO-8 14 8 1.75 3.2 0.8 6.3 1.4 SO-8 0.014 43 25.5 4.5 11.5 0.8 11.5 2.4 SO-8 0.03 14 8 1.75 3.2 0.8 6.3 1.4 SO-8 0.0125 0.017 30 18 3.6 7.8 0.8 10.5 2.4 SO-8 20 0.021 0.028 21 11.5 3.3 5.8 1.1 1 7.4 2.1 SO-8 20 0.0095 0.016 28 13.5 7.1 4.7 1 1 12.2 2.3 SO-8 60 20 0.055 0.075 19 9 80 20 0.075 0.095** 15 Si4982DY 100 20 0.15 0.18** 15 7 Si6410DQ 30 20 0.014 0.021 40 22.5 Si6434DQ 30 20 0.028 0.042 18 9 Si6544BDQ -30 20 0.043 0.073 16 8 2.3 4.5 Si6544BDQ 30 20 0.032 0.046 9.5 4.5 1.8 1.55 Si6802DQ 20 12 0.075 4.5 1 Si6820DQ 20 20 0.16 2.1 0.43 Part Number VDS (V) VGS (V) VGS = 10 V VGS = 4.5 V VGS = 2.5 V VGS = 1.8 V VGS = VGS = 10 V 4.5 V Si4892DY 30 20 0.012 0.02 16 8.7 Si4894DY 30 20 0.012 0.018 20 Si4896DY 80 20 0.0165 0.022** 34 Si4924DY 30 20 0.022 0.03 Si4924DY 30 20 0.01 Si4926DY 30 20 0.022 Si4926DY 30 20 Si4942DY 40 Si4944DY 30 Si4946EY Si4980DY 4 3 1 4.5 2 SO-8 3.2 4 2 3.7 2 SO-8 4 2.7 2 2.6 2 SO-8 9 7 1 7.8 1.5 TSSOP-8 3.3 2.6 1 5.6 1.5 TSSOP-8 8.8 1 3.8 1.14 TSSOP-8 0.45 1 4.3 1.14 TSSOP-8 0.7 0.6 3.3 1.5 TSSOP-8 0.3 0.6 1.9 1.2 TSSOP-8 Si7336DP 30 20 0.00325 0.0042 32 16.5 8.5 1.3 1 30 5.4 PowerPAK SO-8 Si7344DP 20 20 0.008 0.012 10 3.3 3.1 1 0.8 17 4.1 PowerPAK SO-8 Si7348DP 20 20 0.0125 0.02 5.7 2.2 2 1.3 1 14 4.1 PowerPAK SO-8 Si7356DP 30 20 0.003 0.004 45 20 16 1.1 1 30 5.4 PowerPAK SO-8 Si7358DP 30 20 0.00525 0.007 30.5 13.5 9.5 1.4 1 23 5.4 PowerPAK SO-8 Si7366DP 20 20 0.0055 0.009 16 6 5.2 1 20 5 PowerPAK SO-8 Si7368DP 20 16 0.0055 0.0085 17 4.5 4.5 1.5 0.7 20 5 PowerPAK SO-8 Si7370DP 60 20 0.011 0.013** 24 11.5 11.5 0.85 2 15.8 5.2 PowerPAK SO-8 Si7380DP 30 12 0.00325 0.004 46 11.5 11.5 1.1 0.6 29 5.4 PowerPAK SO-8 Si7388DP 30 20 0.007 0.01 16.3 4 5.9 0.8 19 5 PowerPAK SO-8 Si7390DP 30 20 0.0095 0.0135 10 3.5 2.1 0.8 0.8 15 5 PowerPAK SO-8 Si7392DP 30 20 0.0115 0.0165 10 3.5 2.6 1.6 1 15 5 PowerPAK SO-8 65 46 31 ** VGS = 6 V Up-to-date information available at: http://www.vishay.com/mosfets/ 32 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix C: Technical Specifications by Product, continued To find specific products by page, see Appendix B, pp. 26-28 rDS(on) Part Number VDS (V) VGS (V) VGS = 10 V VGS = 4.5 V VGS = 2.5 V Qg (nC) VGS = 1.8 V VGS = VGS = 10 V 4.5 V Qgs (nC) Qgd (nC) Vth (V) ID (A) PD (W) Package 0.6 13.3 3.8 PowerPAK 1212-8 1 8.7 3.8 PowerPAK 1212-8 1 5.7 3.8 PowerPAK 1212-8 1 1 21 5.4 PowerPAK SO-8 12.8 1.2 0.6 29 5.4 PowerPAK SO-8 19 16.5 2 0.45 19 5.4 PowerPAK SO-8 36 14 12 2 1 19 5.2 PowerPAK SO-8 38 8 8.5 1 0.6 22 5.2 PowerPAK SO-8 34 20 7.5 12 2 5.3 5.2 PowerPAK SO-8 0.04** 24 14 7.6 5.4 2 7.8 4.8 PowerPAK SO-8 0.028** 36 20 10 8.6 2 9.3 5.2 PowerPAK SO-8 38 8 8.5 0.6 22 5.2 PowerPAK SO-8 20 5.5 4.5 6.5 2 2 4.1 4.8 PowerPAK SO-8 0.26** 12 2.5 2.5 3.8 2.5 2 2.8 4.2 PowerPAK SO-8 0.051 0.075** 12.5 6.5 2.5 3.6 9 1 6.4 3.1 PowerPAK 1212-8 0.035 0.05 9 4 2 1.3 3 1 7.7 3.1 PowerPAK 1212-8 0.025 11.5 3.2 2.5 1.7 0.6 11.8 3.5 PowerPAK SO-8 0.053 13 4.1 1.9 3.5 0.6 8.9 3.5 PowerPAK SO-8 8.7 1.5 3.5 0.8 10 3.5 PowerPAK 1212-8 19 8.5 3.6 3 1 14.4 3.8 PowerPAK 1212-8 0.084** 13 7.8 3 4.6 2 5.4 3.8 PowerPAK 1212-8 0.014 29 15.5 3.8 6 1 18 5 PowerPAK SO-8 Si7404DN 30 12 0.013 0.015 47 20 5.8 7.1 Si7414DN 60 20 0.025 0.036 16 8 2.7 4.4 Si7415DN -60 20 0.065 0.11 15 7.5 4 3.2 Si7440DP 30 20 0.0065 0.008 29 10.5 10 Si7442DP 30 12 0.0026 0.0032 70 19.8 Si7445DP -20 8 92 Si7446DP 30 20 Si7448DP 20 12 Si7450DP 200 20 0.08 0.09** Si7454DP 100 20 0.034 Si7456DP 100 20 0.025 Si7458DP 20 12 Si7462DP 200 20 0.13 0.142** Si7464DP 200 20 0.24 Si7501DN -30 25 Si7501DN 30 20 Si7540DP 12 8 0.017 Si7540DP -12 8 0.032 Si7804DN 30 20 0.0185 0.03 Si7806DN 30 20 0.011 0.0175 Si7810DN 100 20 0.062 Si7840DP 30 20 0.0095 0.0077 0.0075 0.022 0.0094 0.01 0.0065 0.0045 0.0125 76 0.009 0.0075 ** VGS = 6 V Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 Rg Typ () 1 1 2 1 Continued on next page4 Document Number: 71689 33 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix C: Technical Specifications by Product, continued To find specific products by page, see Appendix B, pp. 26-28 rDS(on) Part Number VDS (V) VGS (V) VGS = 10 V VGS = 4.5 V VGS = 2.5 V Qg (nC) VGS = 1.8 V VGS = VGS = 10 V 4.5 V Qgs (nC) Qgd (nC) Rg Typ () Vth (V) ID (A) PD (W) Package Si7842DP 30 20 0.022 0.03 13 7 2 2.7 1 0.8 10 3.5 PowerPAK SO-8 Si7844DP 30 20 0.022 0.03 13 7 2 2.7 1 0.8 10 3.5 PowerPAK SO-8 Si7846DP 150 20 0.05 30 18 8.5 8.5 2 6.7 5.2 PowerPAK SO-8 Si7848DP 40 20 0.009 0.012 35 18.5 6 7.5 1 1 17 5 PowerPAK SO-8 Si7850DP 60 20 0.022 0.031 18 9.5 3.4 5.3 1 1 10.3 4.5 PowerPAK SO-8 Si7852DP 80 20 0.0165 0.022** 34 22 7.5 11 1 2 12.5 5.2 PowerPAK SO-8 Si7856DP 30 20 0.0045 0.0055 34 15 10 1 1 25 5.4 PowerPAK SO-8 Si7858DP 12 8 40 6.7 9.2 1 0.6 29 5.4 PowerPAK SO-8 Si7860DP 30 20 13 5 4 2 1 18 5 PowerPAK SO-8 Si7862DP 16 8 0.0033 0.0055 48 11.8 8.9 1 0.6 29 5.4 PowerPAK SO-8 Si7864DP 20 8 0.0035 0.0047 47 10 13.4 1 0.6 29 5.4 PowerPAK SO-8 Si7866DP 20 20 0.0025 0.00375 40 15 11 1.2 0.8 29 5.4 PowerPAK SO-8 Si7868DP 20 16 0.00225 0.00275 50 12 11 1.2 0.6 29 5.4 PowerPAK SO-8 Si7872DP 30 12 0.022 0.028 24 11.5 3.8 3.5 1.8 0.8 10 3.5 PowerPAK SO-8 Si7872DP 30 20 0.022 0.03 15 7 2.9 2.5 1.5 1 10 3.5 PowerPAK SO-8 Si7880DP 30 20 0.003 0.00425 88 40.5 18 10.5 1.2 1 29 5.4 PowerPAK SO-8 Si7882DP 12 8 21 4.6 3.5 1 0.6 22 5 PowerPAK SO-8 Si7884DP 40 20 0.007 0.0095 18.5 6 7.5 1 1 20 5.2 PowerPAK SO-8 Si7886DP 30 12 0.0045 0.0055 42 12.8 7.7 1 0.6 25 5.4 PowerPAK SO-8 Si7888DP 30 20 0.012 0.02 16 8.7 2.4 3.5 1 0.8 15.7 5 PowerPAK SO-8 Si7892DP 30 20 0.0045 0.006 55 25 6.7 9.7 2 1 25 5.4 PowerPAK SO-8 Si7894DP 30 12 0.0048 0.0055 48 17 10 1 0.6 25 5.4 PowerPAK SO-8 0.003 0.008 0.004 0.011 0.0055 0.008 35 ** VGS = 6 V Up-to-date information available at: http://www.vishay.com/mosfets/ 34 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix C: Technical Specifications by Product, continued To find specific products by page, see Appendix B, pp. 26-28 rDS(on) Part Number Qg (nC) Qgs (nC) Qgd (nC) Rg Typ () Vth (V) ID (A) PD (W) Package 10 3.2 6 0.85 2 4.8 5 PowerPAK SO-8 1.2 1.1 1.9 1.7 2 2.5 2.6 PowerPAK 1212-8 11.5 3.2 2.5 0.6 11.8 3.5 PowerPAK SO-8 16 3.5 3.8 5.5 2.2 2 5.9 3.5 PowerPAK SO-8 0.016 28 13.5 7.1 4.7 1 1 15.3 3.6 PowerPAK SO-8 0.168** 12.6 2.5 2.8 4.5 3.5 2 3.3 3.5 PowerPAK SO-8 8.6 5 1.5 3.2 2 1 2.5 SO-8 4.5 3.5 2 1.7 2.5 SO-8 6.5 2.9 0.6 6 2.5 SO-8 90 D2PAK (TO-263) 250 D2PAK (TO-263) 250 D2PAK (TO-263) 120 D2PAK (TO-263) 166 D2PAK (TO-263) 85 250 D2PAK (TO-263) 15 62 DPAK (TO-252) VDS (V) VGS (V) VGS = 10 V VGS = 4.5 V Si7898DP 150 20 0.085 0.095** 17 Si7922DN 100 20 0.195 0.23** 5.2 Si7940DP 12 8 Si7942DP 100 20 0.049 0.06** Si7944DP 30 20 0.0095 Si7946DP 150 20 0.15 Si9420DY 200 20 1 Si9422DY 200 20 0.42 Si9428DY 20 8 SUB40N06-25L SUB75N06-07L SUB85N02-03 SUB85N02-06 SUB85N03-04P 60 60 20 20 30 20 20 0.017 0.007 8 20 0.04 21 40 0.008 0.006 0.004 VGS = VGS = 10 V 4.5 V 0.025 0.025 0.003 12 VGS = 1.8 V 13 0.03 0.022 VGS = 2.5 V 75 0.0034 0.009 0.007 0.0038 18 50 140 135 71 35 18 13 15 24 14 16 0.45 0.6 1 85 85 85 0.012 SUD15N15-95 150 20 0.095 0.1** SUD19N20-90 200 20 0.09 0.105** 34 7.5 8 12 2 19 100 DPAK (TO-252) SUD25N15-52 150 20 0.052 0.06** 33 7.5 9 12 2 25 100 DPAK (TO-252) SUD30N04-10 40 20 0.01 0.014 50 23 9 11 1 30 97 DPAK (TO-252) SUD40N02-08 20 12 54 26 5 7 0.6 40 71 DPAK (TO-252) SUD40N06-25L 60 20 0.022 40 18 9 10 1 20 75 DPAK (TO-252) SUD40N08-16 80 20 0.016 42 22 7 13 2 40 100 DPAK (TO-252) SUD40N10-25 100 20 0.025 11 9 1 40 33 DPAK (TO-252) 40 ** VGS = 6 V Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 1 75 0.01 0.028 23 1 40 20 0.025 17 27 1 100 0.014 55 18 10 SUB85N10-10 0.0085 105 65 9 Continued on next page4 Document Number: 71689 35 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix C: Technical Specifications by Product, continued To find specific products by page, see Appendix B, pp. 26-28 rDS(on) Qg (nC) Qgs (nC) Qgd (nC) Rg Typ () Vth (V) ID (A) PD (W) Package 40 14 13 1.6 0.8 34 8.3 DPAK (TO-252) 65 13 14 0.6 30 100 DPAK (TO-252) 40 19 7.5 6 1.5 0.8 50 65 DPAK (TO-252) 0.017 20 10.5 4.2 4 4 0.8 20 6.5 DPAK (TO-252) 0.011 0.02 22 9.2 4 3 3.5 0.8 18 6.25 DPAK (TO-252) 20 0.012 0.026 15.5 7.5 3.5 2.6 3 0.8 40 6 DPAK (TO-252) 22 20 0.006 0.0095 40 19 7.5 6 1.5 0.8 80 65 DPAK (TO-252) SUD50N024-09P 22 20 0.0095 0.017 20 10.5 4.2 4 4 0.8 49 39.5 DPAK (TO-252) SUD50N025-06P 25 20 0.006 SUD50N03-06P 30 20 0.0065 0.0095 48 21 10 7.5 SUD50N03-07 30 20 0.007 0.01 70 35 16 10 SUD50N03-07AP 30 20 0.007 0.01 60 28 12 10 SUD50N025-08P 25 20 0.008 DPAK (TO-252) SUD50N025-09P 25 20 0.009 DPAK (TO-252) SUD50N03-09P 30 20 0.0095 0.014 31 11 7.5 5 2 1 63 65.2 DPAK (TO-252) SUD50N03-10CP 30 20 0.01 0.012 38 13 4.5 4 2 1 62 71 DPAK (TO-252) SUD50N025-12P 25 20 0.012 SUD50N03-12P 30 20 0.012 SUD50N025-14P 25 20 0.014 SUD70N02-03P 20 20 0.0033 0.0053 80 40 14 13 1.1 0.8 70 100 DPAK (TO-252) SUD70N02-04P 20 20 0.0037 0.0061 71 34 11 10 1.1 0.8 70 93 DPAK (TO-252) SUD70N02-05P 20 20 0.005 0.0083 40 19 7.5 6 1.5 0.8 70 65 DPAK (TO-252) Part Number VDS (V) VGS (V) VGS = 10 V VGS = 4.5 V SUD50N02-04P 20 20 0.0043 0.006 SUD50N02-06 20 12 SUD50N02-06P 20 20 0.006 0.0095 SUD50N02-09P 20 20 0.0095 SUD50N02-11P 20 20 SUD50N02-12P 20 SUD50N024-06P 0.006 VGS = 2.5 V VGS = 1.8 V VGS = VGS = 10 V 4.5 V 0.009 DPAK (TO-252) 2 1 84 88 DPAK (TO-252) 1 20 83 DPAK (TO-252) 1 81 88 DPAK (TO-252) DPAK (TO-252) 0.0175 28 13 6 5 1.5 1 47 46.8 DPAK (TO-252) DPAK (TO-252) Up-to-date information available at: http://www.vishay.com/mosfets/ 36 2 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix C: Technical Specifications by Product, continued To find specific products by page, see Appendix B, pp. 26-28 rDS(on) Part Number VGS = 10 V SUD70N025-02P 25 20 0.002 DPAK (TO-252) SUD70N025-04P 25 20 0.004 DPAK (TO-252) SUD70N03-04P 30 20 0.0043 0.0065 90 40 18 16 1 1 70 88 DPAK (TO-252) SUD70N03-06P 30 20 0.006 0.009 48 21 10 7.5 1.9 1 70 88 DPAK (TO-252) SUD70N025-03P 25 20 0.003 DPAK (TO-252) 0.27 60 D2PAK (TO-263) 120 D2PAK (TO-263) 200 20 0.3** VGS = 1.8 V VGS = VGS = 10 V 4.5 V 11 20 0.002 D2PAK (TO-263) 0.0026 D2PAK (TO-263) SUM110N025-04P 25 20 0.004 SUM110N03-04P 30 20 0.0042 SUM110N10-08 100 20 100 20 0.0095 SUM16N20-125 200 20 0.125 SUM23N15-73 SUM27N20-78 SUM34N10-35 SUM40N02-09P SUM40N02-12P SUM40N025-09P 150 200 100 20 20 25 20 20 20 20 20 20 0.073 0.078 0.035 0.0095 0.012 1.3 1 110 375 0.0065 90 140 0.15** 0.077** 0.083** 0.04** 0.017 0.026 40 85 18 41 16 41 110 55 24 24 24 6.5 9 9 22 40 35 20 15 5 9 8 10.5 7.5 6 11 10 4.2 3.5 1 7.5 14 10 4 2.6 1 2 4 4 2 4.5 4 3 110 110 120 D2PAK (TO-263) 437.5 D2PAK (TO-263) 2 110 437.5 D2PAK (TO-263) 2 16 100 D2PAK (TO-263) 100 D2PAK (TO-263) 150 D2PAK (TO-263) 100 D2PAK (TO-263) 93 D2PAK (TO-263) 83 D2PAK (TO-263) 2 2 2 0.85 0.85 23 27 34 40 40 0.009 D2PAK (TO-263) D2PAK (TO-263) SUM40N025-12P 25 20 0.012 SUM40N15-38 150 20 0.038 0.042** 38 ** VGS = 6 V Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 22 110 D2PAK (TO-263) 0.0085 SUM110N10-09 40 0.8 9 Package 25 80 0.85 2 PD (W) SUM110N025-02P 172 13 4 ID (A) 0.0032 0.004 14 4 Vth (V) 20 20 40 2.7 Qgd (nC) 20 30 80 2.5 Qgs (nC) SUM110N02-03P SUM110N03-03P 0.0052 VGS = 2.5 V Rg Typ () VGS (V) SUM09N20-270 VGS = 4.5 V Qg (nC) VDS (V) 8 13 13 2 2 40 166 D2PAK (TO-263) Continued on next page4 Document Number: 71689 37 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix C: Technical Specifications by Product, continued To find specific products by page, see Appendix B, pp. 26-28 Part Number SUM45N25-58 SUM60N10-17 SUM65N20-30 SUM70N03-09CP SUM85N02-05P SUM85N025-06P SUM85N03-06P SUM85N025-07P SUM85N03-07P SUM85N025-08P SUM85N03-08P SUM85N15-19 rDS(on) VDS (V) 250 100 200 30 20 25 VGS (V) 30 20 20 20 20 20 VGS = 10 V 0.058 0.0165 VGS = 4.5 V VGS = 2.5 V Qg (nC) VGS = 1.8 V 0.062** 95 0.019** 65 0.03 0.0095 0.005 VGS = VGS = 10 V 4.5 V 90 0.014 31 0.0083 40 20 18 17 15 19 Qgs (nC) 28 25 23 7.5 7.5 Qgd (nC) 34 19 Rg Typ () 1.6 1.5 34 5 6 Vth (V) 2 2 2 1.5 1.5 1 0.8 ID (A) 45 60 65 70 85 PD (W) Package 375 D2PAK (TO-263) 150 D2PAK (TO-263) 375 D2PAK (TO-263) 93 D2PAK (TO-263) 107 D2PAK (TO-263) 0.006 D2PAK (TO-263) D2PAK (TO-263) 30 20 0.006 25 20 0.007 D2PAK (TO-263) 0.007 D2PAK (TO-263) 30 20 25 20 0.008 30 20 0.0075 0.009 48 0.01 44.5 22 20 10 9 7.5 7 1.9 1.9 1 1 85 85 100 93 D2PAK (TO-263) 0.0105 37.5 76 13 17 4.5 21 4 150 20 0.019 SUP18N15-95 150 20 0.095 0.1** SUP28N15-52 150 20 0.052 0.06** SUP57N20-33 200 20 0.033 SUP60N10-16L 100 20 0.016 0.018 SUP70N03-09BP 30 20 0.009 SUP80N15-20L 150 20 0.02 SUP85N02-03 20 8 SUP85N03-04P 30 20 0.004 0.007 SUP85N03-07P 30 20 0.007 0.01 SUP85N10-10 100 20 0.01 SUU15N15-95 150 20 0.095 SUU50N03-09P 30 20 0.0095 0.014 SUU50N03-12P 30 20 0.012 0.0175 28 13 SUV85N03-04P 30 20 0.0043 0.007 71 37 SUV85N10-10 100 20 0.0105 0.012 105 60 17 SUV90N06-05 60 20 0.0052 0.0072 155 65 28 SUY50N03-10CP 30 20 0.01 0.012 38 13 4.5 4 TN0201T 20 20 0.75 1 1.4 0.75 0.3 0.2 2 26 100 D2PAK (TO-263) 85 375 D2PAK (TO-263) 18 88 TO-220 2 28 120 TO-220 2 57 300 TO-220 1 60 150 TO-220 0.8 70 93 TO-220 1 80 300 TO-220 1 2 85 33 7 9 12 90 19 23 34 73 37 15 20 0.013 26 15.5 5 6 0.022 110 55 21 33 140 18 24 0.45 85 250 TO-220 71 35 15 16 1 85 166 TO-220 60 26 13 10 1 85 107 TO-220 0.012 105 55 17 23 1 85 250 TO-220 0.1** 20 5 5.5 7 2 15 62 TO-251 11 7.5 5 1.5 1 63 65.2 TO-251 6 5 1.5 1 17.5 46.8 TO-251 15 16 2.2 1 85 166 TO-262 23 1 85 250 TO-262 44 1 90 350 TO-262 1 15 71 TO-251 1 0.39 0.35 SOT-23 0.003 0.0034 0.0038 1.5 1.6 2 ** VGS = 6 V Up-to-date information available at: http://www.vishay.com/mosfets/ 38 Document Number: 71689 14-Oct-03 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix D - PWM Converters and Controllers, and MOSFET Drivers PWM Converters and Controllers Topology Input Voltage (V) Mode Maximum Oscillator Frequency (MHz) Reference Voltage (V) Maximum Supply Current (A) Part Number Package Si9100* PDIP-14 PLCC-20 Buck, Flyback, Forward 10 - 70 Current 1 4 1 Si9102* PDIP-14 PLCC-20 Buck, Flyback, Forward 10- 120 Current 1 4 1 Si9104* SO-16WB Buck, Flyback, Forward 10- 120 Current 1 4 1 Si9105* SO-16WB PDIP-14 PLCC-20 Buck, Flyback, Forward 10- 120 Current 1 4 0.5 Si9108 SO-16WB PDIP-14 PLCC-20 Buck, Flyback, Forward 10- 120 Current 1 4 0.5 Si9110 SO-14 PDIP-14 Buck, Flyback, Forward 10- 120 Current 1 4 1 Si9111 SO-14 PDIP-14 Buck, Flyback, Forward 10- 120 Current 1 4 1 Si9112 SO-14 PDIP-14 Buck, Flyback, Forward 10- 120 Current 1 4 1 Si9113 SO-14 Buck, Flyback, Forward 23 - 200 Current 0.5 1.3 1.4 Si9114A SP-14 PDIP-14 Buck, Flyback, Forward 15- 200 Current 1 4 3 Si9117* SO-16 Buck, Flyback, Forward 15 - 200 Current 1 4 4.5 Si9118 SO-16 Buck, Flyback, Forward 10- 200 Current 1 4 2.5 Si9119 SO-16 Buck, Flyback, Forward 10- 200 Current 1 4 2.5 Distributed Power Si9121-5* SO-8 Buck/Boost Converter -10 to -60 Current 0.11 1.25 1.5 Si9121-3.3* SO-8 Buck/Boost Converter -10 to -60 Current 0.11 1.25 1.5 Si9138 SSOP-28 Triple Output, individual On/Off Control Power Supply Controller 5.5 - 30 Current 0.33 3.3 1.8 Offline Si9120 SO-16 PDIP-16 Buck, Flyback, Forward 15 - 450 Current 1 4 1.5 Si9122 SO-20 TSSOP-20 Half-Bridge 12 - 72 Voltage 0.5 3.3 1.4 Si9123 TSSOP-16 Half-Bridge 12 - 75 Voltage 0.5 3.3 6.8 Si9124 TSSOP-16 Push-Pull 12 - 75 Voltage 0.5 3.3 6.8 * Converters, with integrated MOSFET Up-to-date information available at: http://www.vishay.com/mosfets/ 14-Oct-03 Continued on next page4 Document Number: 71689 39 Power MOSFET DC/DC Selector Guide Vishay Siliconix Appendix D: PWM Controllers and Converters PWM Converters and Controllers, continued Part Number Package Input Voltage (V) Topology Mode Maximum Oscillator Frequency (MHz) Reference Voltage (V) Maximum Supply Current (A) Computer Point-of-Use Si9140 SO-16 Buck 2.7 - 8 Voltage 2 1.5 1 Si9142 SO-20 Buck 4.75 - 13.2 Voltage 1 1.3 1.2 Si9143 SSOP-24 Buck, ISHARE 4.75 - 13.2 Voltage 1 1.3 1.2 Si9145 SO-16 TSSOP-16 Buck, Boost, Flyback, Forward 2.7 - 8 Voltage 2 1.5 1.4 Portable Computer Si786 SSOP-28 Dual Synchronous Buck 5.5 - 30 Current 0.3 3.3 1.6 Si9130 SSOP-28 Dual Synchronous Buck 5.5 - 30 Current 0.3 3.3 1.6 Si9135 SSOP-28 Triple Output, SMBus 5.5 - 30 Current 0.3 3.3 1.8 Si9136 SSOP-28 Triple Output 5.5 - 30 Current 0.3 3.3 1.8 Si9137 SSOP-28 Triple Output, sequence selectable controller 5.5 - 30 Current 0.33 3.3 1.8 Si9139 SSOP-28 Buck, Buck-Boost 4.5 - 30 Current 0.3 3.3 MOSFET Drivers Part Number Function Supply Voltage (V) Output Drive Capactiy Input Drive Requirements Features Package Protection Si9910 High Voltage MOSFET Driver 11-16 for Driver Drives 1 N-Channel MOSFET 12-V Logic dV/dt, di/dt Control DIP-8, SO-8 Short Circuit, Under Voltage Si9912 Half-Bridge MOSFET Driver 4.5 - 30 Drives 2 N-Channel MOSFETs 5 V, TTL/CMOS Shutdown Quiescent current SO-8 Under Voltage, Shoot Through Si9913 Half-Bridge MOSFET Driver 4.5 - 30 Drives 2 N-Channel MOSFETs 5 V, TTL/CMOS Synchronous switch enable SO-8 Under Voltage, Shoot Through SiP41101 Half-Bridge MOSFET Driver 4.5 - 30 Drives 2 N-Channel MOSFETs 5 V, TTL/CMOS Shutdown, Synchronous switch enable TSSOP-16 Under Voltage, Shoot Through Up-to-date information available at: http://www.vishay.com/mosfets/ 40 Document Number: 71689 14-Oct-03 WORLDWIDE SALES CONTACTS DISCRETE SEMICONDUCTORS AND PASSIVE COMPONENTS THE AMERICAS VISHAY AMERICAS ONE GREENWICH PLACE SHELTON, CT 06484 UNITED STATES PH: +1-402-563-6866 FAX: +1-402-563-6296 ASIA VISHAY INTERTECHNOLOGY ASIA PTE LTD. 25 TAMPINES STREET 92 KEPPEL BUILDING #02-00 SINGAPORE 528877 PH: +65-6788-6668 FAX: +65-6788-0988 JAPAN VISHAY JAPAN CO., LTD. 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