1SMA5.0AT3G Series, SZ1SMA5.0AT3G Series 400 Watt Peak Power Zener Transient Voltage Suppressors http://onsemi.com Unidirectional The SMA series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability, low zener impedance and fast response time. The SMA series is supplied in ON Semiconductor's exclusive, cost-effective, highly reliable SURMETIC package and is ideally suited for use in communication systems, automotive, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications. PLASTIC SURFACE MOUNT ZENER OVERVOLTAGE TRANSIENT SUPPRESSORS 5.0 - 78 V, 400 W PEAK POWER SMA CASE 403D STYLE 1 Features Working Peak Reverse Voltage Range - 5.0 V to 78 V Standard Zener Breakdown Voltage Range - 6.7 V to 91.25 V Peak Power - 400 W @ 1 ms ESD Rating of Class 3 (> 16 kV) per Human Body Model Response Time is Typically < 1 ns Flat Handling Surface for Accurate Placement Package Design for Top Slide or Bottom Circuit Board Mounting Low Profile Package SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable Pb-Free Packages are Available* Mechanical Characteristics: CASE: Void-free, transfer-molded plastic FINISH: All external surfaces are corrosion resistant and leads are readily solderable CATHODE ANODE MARKING DIAGRAM xx AYWWG xx A Y WW G = Device Code (Refer to page 3) = Assembly Location = Year = Work Week = Pb-Free Package ORDERING INFORMATION MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260C for 10 Seconds POLARITY: Cathode indicated by molded polarity notch or polarity band MOUNTING POSITION: Any Package Shipping 1SMAxxAT3G SMA (Pb-Free) 5,000 / Tape & Reel SZ1SMAxxAT3G SMA (Pb-Free) 5,000 / Tape & Reel Device For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. DEVICE MARKING INFORMATION *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Semiconductor Components Industries, LLC, 2012 February, 2012 - Rev. 14 1 See specific marking information in the device marking column of the Electrical Characteristics table on page 3 of this data sheet. Publication Order Number: 1SMA5.0AT3/D 1SMA5.0AT3G Series, SZ1SMA5.0AT3G Series MAXIMUM RATINGS Rating Symbol Value Unit Peak Power Dissipation (Note 1) @ TL = 25C, Pulse Width = 1 ms PPK 400 W DC Power Dissipation @ TL = 75C Measured Zero Lead Length (Note 2) Derate Above 75C Thermal Resistance from Junction to Lead PD 1.5 20 50 W mW/C C/W W mW/C C/W RqJL DC Power Dissipation (Note 3) @ TA = 25C Derate Above 25C Thermal Resistance from Junction to Ambient PD RqJA 0.5 4.0 250 Forward Surge Current (Note 4) @ TA = 25C IFSM 40 A TJ, Tstg -65 to +150 C Operating and Storage Temperature Range Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. 10 X 1000 ms, non-repetitive. 2. 1 square copper pad, FR-4 board. 3. FR-4 board, using ON Semiconductor minimum recommended footprint, as shown in 403B case outline dimensions spec. 4. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum. ELECTRICAL CHARACTERISTICS (TA = 25C unless I otherwise noted, VF = 3.5 V Max. @ IF = 30 A for all types) (Note 5) Symbol Parameter IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM IR VBR IF VC VBR VRWM Working Peak Reverse Voltage Maximum Reverse Leakage Current @ VRWM IR VF IT Breakdown Voltage @ IT IT Test Current IF Forward Current VF Forward Voltage @ IF IPP Uni-Directional TVS 5. 1/2 sine wave or equivalent, PW = 8.3 ms, non-repetitive duty cycle. http://onsemi.com 2 V 1SMA5.0AT3G Series, SZ1SMA5.0AT3G Series ELECTRICAL CHARACTERISTICS Device Marking VRWM (Note 6) IR @ VRWM VC @ IPP (Note 8) Breakdown Voltage VBR (Volts) (Note 7) @ IT VC IPP C Typ. (Note 9) Volts mA Min Nom Max mA Volts Amps pF 1SMA5.0AT3G 1SMA6.0AT3G 1SMA6.5AT3G QE QG QK 5.0 6.0 6.5 400 400 250 6.4 6.67 7.22 6.7 7.02 7.6 7.0 7.37 7.98 10 10 10 9.2 10.3 11.2 43.5 38.8 35.7 2035 1730 1605 1SMA8.0AT3G 1SMA8.5AT3G 1SMA9.0AT3G QR QT QV 8.0 8.5 9.0 25 5.0 2.5 8.89 9.44 10 9.36 9.92 10.55 9.83 10.4 11.1 1 1 1 13.6 14.4 15.4 29.4 27.8 26.0 1035 1265 1200 1SMA10AT3G 1SMA11AT3G 1SMA12AT3G 1SMA13AT3G QX QZ RE RG 10 11 12 13 2.5 2.5 2.5 2.5 11.1 12.2 13.3 14.4 11.7 12.85 14.0 15.15 12.3 13.5 14.7 15.9 1 1 1 1 17.0 18.2 19.9 21.5 23.5 22.0 20.1 18.6 1090 1000 925 860 1SMA14AT3G 1SMA15AT3G 1SMA16AT3G 1SMA17AT3G RH RM RP RR 14 15 16 17 2.5 2.5 2.5 2.5 15.6 16.7 17.8 18.9 16.4 17.6 18.75 19.9 17.2 18.5 19.7 20.9 1 1 1 1 23.2 24.4 26.0 27.6 17.2 16.4 15.4 14.5 800 758 715 680 1SMA18AT3G 1SMA20AT3G 1SMA22AT3G 1SMA24AT3G RT RV RX RZ 18 20 22 24 2.5 2.5 2.5 2.5 20 22.2 24.4 26.7 21.05 23.35 25.65 28.1 22.1 24.5 26.9 29.5 1 1 1 1 29.2 32.4 35.5 38.9 13.7 12.3 11.3 10.3 645 585 540 500 1SMA26AT3G 1SMA28AT3G 1SMA30AT3G 1SMA33AT3G SE SG SK SM 26 28 30 33 2.5 2.5 2.5 2.5 28.9 31.1 33.3 36.7 30.4 32.75 35.05 38.65 31.9 34.4 36.8 40.6 1 1 1 1 42.1 45.4 48.4 53.3 9.5 8.8 8.3 7.5 460 430 405 375 1SMA36AT3G 1SMA40AT3G 1SMA43AT3G 1SMA45AT3G SP SR ST SV 36 40 43 45 2.5 2.5 2.5 2.5 40 44.4 47.8 50 42.1 46.75 50.3 52.65 44.2 49.1 52.8 55.3 1 1 1 1 58.1 64.5 69.4 72.2 6.9 6.2 5.8 5.5 345 315 295 280 1SMA48AT3G 1SMA54AT3G 1SMA58AT3G SX TE TG 48 54 58 2.5 2.5 2.5 53.3 60 64.4 56.1 63.15 67.8 58.9 66.3 71.5 1 1 1 77.4 87.1 93.6 5.2 4.6 4.3 265 240 225 1SMA70AT3G 1SMA75AT3G TP TR 70 75 2.5 2.5 77.8 83.3 81.9 87.7 86.0 92.1 1 1 113 121 3.5 3.3 190 180 Device* 6. A transient suppressor is normally selected according to the working peak reverse voltage (VRWM), which should be equal to or greater than the DC or continuous peak operating voltage level. 7. VBR measured at pulse test current IT at an ambient temperature of 25C. 8. Surge current waveform per Figure 2 and derate per Figure 3. 9. Bias voltage = 0 V, F = 1.0 MHz, TJ = 25C. Please see 1SMA10CAT3 to 1SMA75CAT3 for Bidirectional devices. * Include SZ-prefix devices where applicable. http://onsemi.com 3 1SMA5.0AT3G Series, SZ1SMA5.0AT3G Series RATING AND TYPICAL CHARACTERISTIC CURVES 120 NONREPETITIVE PULSE WAVEFORM SHOWN IN FIGURE 2. TA = 25C 10 Ippm, PEAK PULSE CURRENT (%) Ppk , PEAK POWER (kW) 100 1 0.1 10-4 100 0.01 0.1 tP, PULSE WIDTH (ms) 1 PEAK VALUE Ippm 80 60 HALF VALUE - Ipp/2 40 10/1000 ms WAVEFORM AS DEFINED BY R.E.A. 20 0 0.001 10 td 0 1 2 3 5 4 t, TIME (ms) Figure 1. Pulse Rating Curve Figure 2. Pulse Waveform 120 10,000 10 x 1000 WAVEFORM AS DEFINED BY R.E.A. TJ = 25C F = 1 MHz 1SMA5.0AT3G C, CAPACITANCE (pF) 100 80 60 40 1,000 1SMA10AT3G 1SMA36AT3G 100 1SMA64AT3G 10 20 0 1 0 40 80 120 160 TA, AMBIENT TEMPERATURE (C) 200 1 Figure 3. Pulse Derating Curve PD , MAXIMUM POWER DISSIPATION (WATTS) PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT TA = 25C PW (ID) IS DEFINED AS THE POINT WHERE THE PEAK CURRENT DECAYS TO 50% OF Ipp. 10 ms 10 BIAS VOLTAGE (VOLTS) Figure 4. Typical Junction Capacitance vs. Bias Voltage 6 5 4 @ TL = 75C PD = 1.5 W 3 2 @ TA = 25C PD = 0.5 W 1 0 0 25 50 100 75 T, TEMPERATURE (C) 125 Figure 5. Steady State Power Derating http://onsemi.com 4 150 100 1SMA5.0AT3G Series, SZ1SMA5.0AT3G Series PACKAGE DIMENSIONS SMA CASE 403D-02 ISSUE F HE NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. 403D-01 OBSOLETE, NEW STANDARD IS 403D-02. E b DIM A A1 b c D E HE L D POLARITY INDICATOR OPTIONAL AS NEEDED (SEE STYLES) MIN 1.97 0.05 1.27 0.15 2.29 4.06 4.83 0.76 MILLIMETERS NOM MAX 2.10 2.20 0.10 0.15 1.45 1.63 0.28 0.41 2.60 2.92 4.32 4.57 5.21 5.59 1.14 1.52 MIN 0.078 0.002 0.050 0.006 0.090 0.160 0.190 0.030 INCHES NOM 0.083 0.004 0.057 0.011 0.103 0.170 0.205 0.045 MAX 0.087 0.006 0.064 0.016 0.115 0.180 0.220 0.060 STYLE 1: PIN 1. CATHODE (POLARITY BAND) 2. ANODE A L c A1 SOLDERING FOOTPRINT* 4.0 0.157 2.0 0.0787 2.0 0.0787 SCALE 8:1 mm inches *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. SURMETIC is a registered trademark of Semiconductor Components Industries, LLC. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. 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