PMLL4148L; PMLL4448 High-speed switching diodes Rev. 07 -- 31 January 2007 Product data sheet 1. Product profile 1.1 General description Single high-speed switching diodes, fabricated in planar technology, and encapsulated in small hermetically sealed glass SOD80C Surface-Mounted Device (SMD) packages. Table 1. Product overview Type number Package Configuration PMLL4148L SOD80C single PMLL4448 1.2 Features n n n n n High switching speed: trr 4 ns Reverse voltage: VR 75 V Repetitive peak reverse voltage: VRRM 100 V Repetitive peak forward current: IFRM 450 mA Small hermetically sealed glass SMD package 1.3 Applications n High-speed switching n Reverse polarity protection 1.4 Quick reference data Table 2. Quick reference data Symbol Parameter IF forward current IFRM VR Conditions Min Typ Max Unit - - 200 mA repetitive peak forward current - - 450 mA reverse voltage - - 75 V [1] PMLL4148L; PMLL4448 NXP Semiconductors High-speed switching diodes Table 2. Quick reference data ...continued Symbol Parameter VF forward voltage Conditions Min Typ Max Unit PMLL4148L IF = 50 mA - - 1 V PMLL4448 IF = 5 mA 620 - 720 mV IF = 100 mA [2] reverse recovery time trr - - 1 V - - 4 ns [1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint. [2] When switched from IF = 10 mA to IR = 60 mA; RL = 100 ; measured at IR = 1 mA. 2. Pinning information Table 3. Pinning Pin Description 1 cathode 2 anode Simplified outline Symbol [1] k a sym006 [1] The marking band indicates the cathode. 3. Ordering information Table 4. Ordering information Type number PMLL4148L Package Name Description Version - hermetically sealed glass surface-mounted package; 2 connectors SOD80C PMLL4448 4. Marking Table 5. Marking codes Type number Marking code[1] PMLL4148L marking band PMLL4448 marking band [1] black: made in Philippines brown: made in China PMLL4148L_PMLL4448_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 31 January 2007 2 of 11 PMLL4148L; PMLL4448 NXP Semiconductors High-speed switching diodes 5. Limiting values Table 6. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter VRRM repetitive peak reverse voltage VR reverse voltage IF forward current IFRM repetitive peak forward current IFSM non-repetitive peak forward current Conditions Min Max Unit - 100 V - 75 V - 200 mA - 450 mA tp = 1 s - 4 A tp = 1 ms - 1 A - 0.5 A - 500 mW [1] [2] square wave tp = 1 s Tamb = 25 C [1] Ptot total power dissipation Tj junction temperature - 200 C Tamb ambient temperature -65 +200 C Tstg storage temperature -65 +200 C [1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. [2] Tj = 25 C prior to surge. 6. Thermal characteristics Table 7. Thermal characteristics Symbol Parameter Conditions Rth(j-a) thermal resistance from junction to ambient in free air Rth(j-sp) thermal resistance from junction to solder point [1] Min Typ Max Unit - - 350 K/W - - 300 K/W Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. PMLL4148L_PMLL4448_7 Product data sheet [1] (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 31 January 2007 3 of 11 PMLL4148L; PMLL4448 NXP Semiconductors High-speed switching diodes 7. Characteristics Table 8. Characteristics Tamb = 25 C unless otherwise specified. Symbol Parameter Conditions VF forward voltage Max Unit IF = 50 mA - - 1 V PMLL4448 IF = 5 mA 620 - 720 mV IF = 100 mA - - 1 V VR = 20 V - - 25 nA VR = 20 V; Tj = 150 C - - 50 A VR = 20 V; Tj = 100 C - - 3 A pF reverse current IR reverse current PMLL4448 diode capacitance VR = 0 V; f = 1 MHz trr reverse recovery time [1] VFR forward recovery voltage [2] - - 4 - - 4 ns - - 2.5 V [1] When switched from IF = 10 mA to IR = 60 mA; RL = 100 ; measured at IR = 1 mA. [2] When switched from IF = 50 mA; tr = 20 ns. PMLL4148L_PMLL4448_7 Product data sheet Typ PMLL4148L IR Cd Min (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 31 January 2007 4 of 11 PMLL4148L; PMLL4448 NXP Semiconductors High-speed switching diodes mbg451 300 mbg464 600 IF (mA) IF (mA) 200 400 (1) (2) (3) 200 100 0 0 0 100 0 200 Tamb (C) 1 VF (V) 2 (1) Tj = 175 C; typical values FR4 PCB, standard footprint (2) Tj = 25 C; typical values (3) Tj = 25 C; maximum values Fig 1. Forward current as a function of ambient temperature; derating curve mbg704 102 Fig 2. Forward current as a function of forward voltage mgd006 103 IR (A) IFSM (A) 102 10 (1) (2) (3) 10 1 1 10-1 10-1 1 10 102 103 104 10-2 0 100 tp (s) Based on square wave currents. (1) VR = 75 V; maximum values Tj = 25 C; prior to surge (2) VR = 75 V; typical values Tj (C) 200 (3) VR = 20 V; typical values Fig 3. Non-repetitive peak forward current as a function of pulse duration; maximum values Fig 4. Reverse current as a function of junction temperature PMLL4148L_PMLL4448_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 31 January 2007 5 of 11 PMLL4148L; PMLL4448 NXP Semiconductors High-speed switching diodes mgd004 1.2 Cd (pF) 1.0 0.8 0.6 0.4 0 10 20 VR (V) f = 1 MHz; Tj = 25 C Fig 5. Diode capacitance as a function of reverse voltage; typical values 8. Test information tr tp t D.U.T. 10 % + IF IF RS = 50 SAMPLING OSCILLOSCOPE V = VR + IF x RS trr t Ri = 50 (1) 90 % VR mga881 input signal output signal (1) IR = 1 mA Input signal: reverse pulse rise time tr = 0.6 ns; reverse voltage pulse duration tp = 100 ns; duty cycle 0.05 Oscilloscope: rise time tr = 0.35 ns Fig 6. Reverse recovery time test circuit and waveforms I 1 k RS = 50 D.U.T. 450 I V 90 % OSCILLOSCOPE VFR Ri = 50 10 % t tr t tp input signal output signal mga882 Input signal: forward pulse rise time tr = 20 ns; forward current pulse duration tp 100 ns; duty cycle 0.005 Fig 7. Forward recovery voltage test circuit and waveforms PMLL4148L_PMLL4448_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 31 January 2007 6 of 11 PMLL4148L; PMLL4448 NXP Semiconductors High-speed switching diodes 9. Package outline Hermetically sealed glass surface-mounted package; 2 connectors k SOD80C a (1) D L L H DIMENSIONS (mm are the original dimensions) 0 UNIT D H L mm 1.60 1.45 3.7 3.3 0.3 1 2 mm scale Note 1. The marking band indicates the cathode. REFERENCES OUTLINE VERSION IEC SOD80C 100H01 JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 05-01-26 06-03-16 Fig 8. Package outline SOD80C 10. Packing information Table 9. Packing methods The indicated -xxx are the last three digits of the 12NC ordering code.[1] Type number PMLL4148L Package SOD80C Description 4 mm pitch, 8 mm tape and reel Packing quantity 2500 10000 -115 -135 PMLL4448 [1] For further information and the availability of packing methods, see Section 14. PMLL4148L_PMLL4448_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 31 January 2007 7 of 11 PMLL4148L; PMLL4448 NXP Semiconductors High-speed switching diodes 11. Soldering 4.55 4.30 2.30 solder lands solder paste 2.25 1.70 1.60 solder resist occupied area Dimensions in mm 0.90 (2x) sod080c Fig 9. Reflow soldering footprint SOD80C 6.30 4.90 2.70 1.90 solder lands solder resist occupied area 2.90 1.70 tracks Dimensions in mm sod080c Fig 10. Wave soldering footprint SOD80C PMLL4148L_PMLL4448_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 31 January 2007 8 of 11 PMLL4148L; PMLL4448 NXP Semiconductors High-speed switching diodes 12. Revision history Table 10. Revision history Document ID Release date Data sheet status Change notice Supersedes PMLL4148L_PMLL4448_7 20070131 Product data sheet - Modifications: PMLL4148L_PMLL4448_6 * The format of this data sheet has been redesigned to comply with the new identity guidelines of NXP Semiconductors. * * * * * * * Legal texts have been adapted to the new company name where appropriate. Section 1.2 "Features": adapted Section 1.3 "Applications": amended Table 2 "Quick reference data": VF conditions for PMLL4148L updated Table 8 "Characteristics": VF conditions for PMLL4148L updated Figure 4: unit for IR in axis description amended to A Section 13 "Legal information": updated PMLL4148L_PMLL4448_6 20050404 Product data sheet - PMLL4148L_4448_5 PMLL4148L_4448_5 20020123 Product specification - PMLL4148L_4448_4 PMLL4148L_4448_4 20001115 Product specification - PMLL4148_3 PMLL4148_3 19990527 Product specification - PMLL4148_2 PMLL4148_2 19960918 Product specification - PMLL4148_1 PMLL4148_1 19960423 Product specification - - PMLL4148L_PMLL4448_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 31 January 2007 9 of 11 PMLL4148L; PMLL4448 NXP Semiconductors High-speed switching diodes 13. Legal information 13.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] Please consult the most recently issued document before initiating or completing a design. [2] The term `short data sheet' is explained in section "Definitions". [3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com. 13.2 Definitions Draft -- The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet -- A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. 13.3 Disclaimers General -- Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Right to make changes -- NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use -- NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of a NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk. Applications -- Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Limiting values -- Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of sale -- NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by NXP Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. No offer to sell or license -- Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. 13.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 14. Contact information For additional information, please visit: http://www.nxp.com For sales office addresses, send an email to: salesaddresses@nxp.com PMLL4148L_PMLL4448_7 Product data sheet (c) NXP B.V. 2007. All rights reserved. Rev. 07 -- 31 January 2007 10 of 11 NXP Semiconductors PMLL4148L; PMLL4448 High-speed switching diodes 15. Contents 1 1.1 1.2 1.3 1.4 2 3 4 5 6 7 8 9 10 11 12 13 13.1 13.2 13.3 13.4 14 15 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General description. . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Quick reference data. . . . . . . . . . . . . . . . . . . . . 1 Pinning information . . . . . . . . . . . . . . . . . . . . . . 2 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3 Thermal characteristics. . . . . . . . . . . . . . . . . . . 3 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Test information . . . . . . . . . . . . . . . . . . . . . . . . . 6 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 7 Packing information. . . . . . . . . . . . . . . . . . . . . . 7 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 9 Legal information. . . . . . . . . . . . . . . . . . . . . . . 10 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 10 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Contact information. . . . . . . . . . . . . . . . . . . . . 10 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section `Legal information'. (c) NXP B.V. 2007. All rights reserved. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com Date of release: 31 January 2007 Document identifier: PMLL4148L_PMLL4448_7