SZNS6A36AFT3G

TVS Diodes Surface Mount > 500W > SZNS6A5.0FT3G OBSOLETE/EOL SZNS6A5.0AFT3G Series Pb DATE Dec/31/2017, REPLACED BY TPSMA6LSeries Description The SZNS6AxxAFT3G series is designed to protect voltage sensitive components from high voltage, high energy transients. This device has excellent clamping capability, high surge capability, low zener impedance and fast response time. The SZNS6AxxAFT3G series is ideally suited for use in computer hard disk drives, communication systems, automotive, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications. Features • Peak Reverse Working Voltage Range − 5 V to 64 V • Peak Pulse Power of 500 W (10 x 1000 sec) Maximum Ratings and Thermal Characteristics Rating • ESD Rating of Class 3 (>16 kV) per Human Body Model Symbol Value Unit Peak Power Dissipation (Note 1) @ TL = 25°C, Pulse Width = 1 ms PPK 500 W DC Power Dissipation (Note 3) @ TA = 75°C PD DC Power Dissipation (Note 3) @ TA = Forward Surge Current (Note 4) @ TA = 25°C Operating and Storage Temperature Range 1.5 W 20 mW/°C R8JL 50 °C/W PD 0.5 W 4.0 mW/°C 250 °C/W 25°C Derate Above 25°C Thermal Resistance from Junction−to− Ambient • Fast Response Time • Low Profile Package Derate Above 75°C Thermal Resistance from Junction−to− Ambient • ESD Rating of Class 4 (>8 kV) IEC 61000−4−2 R8JA • These Devices are Pb−Free and are RoHS Compliant • SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; Bi-directional AEC−Q101 Qualified and PPAP Capable Functional Diagram Cathode IFSM 40 A TJ, Tstg −65 to +150 °C Anode Additional Information Notes: 1. 10 X 1000 µs, non−repetitive. 2. 1 in square copper pad, FR−4 board. 3. FR−4 board, using Littelfuse minimum recommended footprint, as shown in 403AA case outline dimensions spec. 4. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum Uni-directional Datasheet Resources Samples © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/03/17 TVS Diodes Surface Mount > 500W > SZNS6A5.0FT3G I-V Curve Characteristics (T A = 25°C unless otherwise noted, VF = 3.5 V Max. @ IF (Note 5) = 30 A) Symbol I I I I Parameter IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM Working Peak Reverse Voltage IR Maximum Reverse Leakage Current @ VRWM VBR Breakdown Voltage @ IT IT Test Current IT Forward Current IF Forward Voltage VF Forward Voltage @ IF 5. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, non−repetitive duty cycle. Ratings and Characteristic Curves PULSE WIDTH (tP) IS DEFINED AS THAT POINT WHERE THE PEAK CURRENT DECAYS TO 50% OF I PP. t ʺ 10 s 100 Figure 2. Pulse Derating Curve VALUE (%) PEAK VALUE - IPP HALF VALUE 50 IPP 2 tP 0 01 23 160 PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT @ TA = 25° C Figure 1. 10 x 1000 µs Pulse Waveform 140 120 100 80 60 40 20 0 4 02 55 07 51 00 125 TA, AMBIENT TEMPERATURE (°C) t, TIME (ms) Figure 3. Typical Protection Circuit Zin Vin LOAD VL © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/03/17 150 TVS Diodes Surface Mount > 500W > SZNS6A5.0FT3G Electrical Characteristics (T =25°C unless otherwise noted, V A Device* Device Marking F V RWM (Note 6) = 3.5 V Max. @ IF (Note 6) = 50 A) Breakdown Voltage IR @ VRWM VBR (Note 7) (V) VC @ IPP (Note 8) @ IT VC Ipp Ctyp (Note 9) V μA MIN NOM MAX mA V A pF SZNS6A5.0AFT3G 6AA 5 800 6.4 6.70 7 10 9.2 65.2 2700 SZNS6A6.0AFT3G** 6AB 6 800 6.67 7.02 7.37 10 10.3 58.3 2300 SZNS6A6.5AFT3G** 6AC 6.5 500 7.22 7.60 7.98 10 11.2 53.6 2140 SZNS6A7.0AFT3G** 6AD 7 500 7.78 8.19 8.6 10 12 50 2005 SZNS6A7.5AFT3G** 6AE 7.5 100 8.33 8.77 9.21 1 12.9 46.5 1890 SZNS6A8.0AFT3G** 6AF 8 50 8.89 9.36 9.83 1 13.6 44.1 1780 SZNS6A8.5AFT3G 6AG 8.5 10 9.44 9.92 10.4 1 14.4 41.7 1690 SZNS6A9.0AFT3G** 6AH 9 5 10 10.55 11.1 1 15.4 39 1605 SZNS6A10AFT3G** 6AI 10 5 11.1 11.70 12.3 1 17 35.3 1460 SZNS6A11AFT3G** 6AL 11 5 12.2 12.85 13.5 1 18.2 33 1345 SZNS6A12AFT3G 6AJ 12 5 13.3 14.00 14.7 1 19.9 30.2 1245 SZNS6A13AFT3G 6AK 13 5 14.4 15.15 15.9 1 21.5 27.9 1160 SZNS6A14AFT3G** 6AM 14 5 15.6 16.40 17.2 1 23.2 20.5 1085 SZNS6A15AFT3G 6AN 15 5 16.7 17.60 18.5 1 24.4 20.0 1020 SZNS6A16AFT3G** 6AO 16 5 17.8 18.75 19.7 1 26 19.5 965 SZNS6A17AFT3G** 6AP 17 5 18.9 19.90 20.9 1 27.6 19.0 915 SZNS6A18AFT3G** 6AQ 18 5 20 21.05 22.1 1 29.2 18.5 870 SZNS6A20AFT3G** 6AR 20 5 22.2 23.35 24.5 1 32.4 17.5 790 SZNS6A22AFT3G 6AS 22 5 24.4 25.65 26.9 1 35.5 16.5 730 SZNS6A24AFT3G 6AT 24 5 26.7 28.10 29.5 1 38.9 15.4 675 SZNS6A26AFT3G** 6AU 26 5 28.9 30.40 31.9 1 42.1 14.2 630 SZNS6A28AFT3G 6AV 28 5 31.1 32.75 34.4 1 45.4 13.2 590 SZNS6A30AFT3G 6AW 30 5 33.3 35.05 36.8 1 48.4 12.4 555 SZNS6A33AFT3G 6AX 33 5 36.7 38.65 40.6 1 53.3 11.3 510 SZNS6A36AFT3G 6AY 36 5 40 42.10 44.2 1 58.1 10.3 470 SZNS6A40AFT3G** 6AZ 40 5 44.4 46.75 49.1 1 64.5 9.3 430 SZNS6A43AFT3G** 6A0 43 5 47.8 50.30 52.8 1 69.4 8.6 400 SZNS6A45AFT3G** 6A1 45 5 50 52.65 55.3 1 72.2 8.3 385 SZNS6A48AFT3G** 6A2 48 5 53.3 56.10 58.9 1 77.4 7.7 365 SZNS6A51AFT3G** 6A3 51 5 56.7 59.70 62.7 1 82.4 7.3 345 SZNS6A54AFT3G** 6A4 54 5 60 63.15 66.3 1 87.1 6.9 330 SZNS6A58AFT3G** 6A5 58 5 64.4 67.80 71.2 1 93.6 6.4 310 SZNS6A60AFT3G** 6A7 60 5 66.7 70.20 73.7 1 96.8 6.2 300 SZNS6A64AFT3G 6A8 64 5 71.1 74.85 78.6 1 103 5.8 280 Notes: **In development. Contact local sales rep for availability. 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 25°C. 8. Surge current waveform per Figure 1. 9. Bias Voltage = 0 V, F = 1 MHz, TJ = 25°C. © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/03/17 TVS Diodes Surface Mount > 500W > SZNS6A5.0FT3G Dimensions Soldering Footrpint E E1 D TOP VIEW A c 2X C SIDE VIEW SEATING PLANE ORDERING INFORMATION Device b 2X L BOTTOM VIEW Dim Millimeters Min Max A 0.90 1.10 b 1.25 1.65 c 0.15 0.30 D 2.40 2.80 E 4.80 5.40 E1 4.00 4.60 L 0.70 1.10 NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. Package Shipping† SMA-FL (Pb−Free) SZNS6AxxAFT3G 5000 / Tape & Reel Flow/Wave Soldering (Solder Dipping) Peak Temperature : 260ºC Dipping Time : 10 seconds Physical Specifications Case Void-free, transfer-molded, thermosetting plastic Polarity Cathode indicated by polarity band Leads Modified L−Bend providing more contact area to bond pads Finish All external surfaces are corrosion resistant and leads arereadily solderable 2. CONTROLLING DIMENSION: MILLIMETERS. Part Marking System Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics. © 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/03/17