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SZ1SMC51AT3G Dataheets PDF



Part Number SZ1SMC51AT3G
Manufacturers Littelfuse
Logo Littelfuse
Description TVS Diodes
Datasheet SZ1SMC51AT3G DatasheetSZ1SMC51AT3G Datasheet (PDF)

SZ1SMCxxA Series Surface Mount > 1500W TVS Diodes Datasheet RoHS Pb e3 Description The SZ1SMC 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 SZ1SMC series is supplied in cost-effective, highly reliable DO-214AB package and is ideally suited for use in communication systems, automotive, numerical controls, process controls, medi.

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SZ1SMCxxA Series Surface Mount > 1500W TVS Diodes Datasheet RoHS Pb e3 Description The SZ1SMC 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 SZ1SMC series is supplied in cost-effective, highly reliable DO-214AB 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. Additional Information Resources Accessories Samples Maximum Ratings and Thermal Characteristics Parameter Peak Power Dissipation (Note 1) @ TL = 25°C, Pulse Width = 1 ms DC Power Dissipation @ TL = 75°C Measured Zero Lead Length (Note 2) Derate Above 75°C Thermal Resistance from Junction−to−Lead Symbol Value PPK 1500 Unit W PD 5.4 W 54.6 mW/°C RƟJL 18.3 °C/W DC Power Dissipation (Note 3) @ TA = 25°C Derate Above 25°C Thermal Resistance from Junction–to–Ambient PD 2.0 W 13.3 mW/°C RƟJA 75 °C/W Forward Surge Current (Note 4) @ TA = 25°C Operating and Storage Temperature Range IFSM 200 A TJ Tstg -65 to +175 °C 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 µs, non−repetitive. 2. 1 in square copper pad, FR−4 board. 3. FR−4 board, using Littelfuse minimum recommended footprint 4. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum. Features & Benefits ■ Zener Transient Overvoltage Suppressors ■ Working Peak Reverse Voltage Range − 5.0 V to 170 V ■ Standard Zener Breakdown Voltage Range − 6.4 V to 209 V ■ Peak Power − 1500 W@1 ms ■ ESD protection of data lines in accordance with IEC 61000-4-2 30kV(Air), 30kV (Contact) ■ ESD Rating of Class 3 (> 16 KV) per Human Body Model ■ Maximum Clamp Voltage @ Peak Pulse Current ■ Low Leakage < 5 µA Above 10 V ■ VBR @TJ = VBR@25°C x (1+αT x (TJ - 25)) (αT: Temperature Coefficient) ■ UL Recognized to UL 497B as an Isolated Loop Circuit Protector. ■ Maximum Temperature Coefficient Specified ■ Response Time is Typically < 1 ns ■ Pb−Free Packages are Available ■ SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC− Q101 Qualified and PPAP Capable Agency Approvals Agency Agency File Number E128662 Cathode FunctBiio-dniraecltiDoniaalgram Uni-directional Anode © 2024 Littelfuse, Inc. 1 Specifications are subject to change without notice. Revised: GD. 01/05/24 SZ1SMCxxA Series Surface Mount > 1500W TVS Diodes Datasheet Electrical Characteristics (TA = 25°C unless otherwise noted) Device Device Marking SZ1SMC5.0AT3G SZ1SMC6.0AT3G SZ1SMC6.5AT3G SZ1SMC7.5AT3G SZ1SMC8.0AT3G SZ1SMC9.0AT3G SZ1SMC10AT3G SZ1SMC12AT3G SZ1SMC13AT3G SZ1SMC14AT3G SZ1SMC15AT3G SZ1SMC16AT3G SZ1SMC17AT3G SZ1SMC18AT3G SZ1SMC20AT3G SZ1SMC22AT3G SZ1SMC24AT3G SZ1SMC26AT3G SZ1SMC28AT3G SZ1SMC30AT3G SZ1SMC33AT3G SZ1SMC36AT3G SZ1SMC40AT3G SZ1SMC43AT3G SZ1SMC48AT3G SZ1SMC51AT3G SZ1SMC54AT3G SZ1SMC58AT3G SZ1SMC60AT3G SZ1SMC64AT3G SZ1SMC70AT3G SZ1SMC75AT3G SZ1SMC78AT3G SZ1SMC85AT3G SZ1SMC90AT3G SZ1SMC100AT3G SZ1SMC110AT3G SZ1SMC120AT3G SZ1SMC130AT3G SZ1SMC150AT3G SZ1SMC160AT3G SZ1SMC170AT3G GDE GDG GDK GDP GDR GDV GDX GEE GEG GEK GEM GEP GER GET GEV GEX GEZ GFE GFG GFK GFM GFP GFR GFT GFX GFZ GGE GGG GGK GGM GGP GGR GGT GGV GGX GGZ GHE GHG GHK GHM GHP GHR VRWM (Note 6) Volts 5.0 6.0 6.5 7.5 8.0 9.0 10 12 13 14 15 16 17 18 20 22 24 26 28 30 33 36 40 43 48 51 54 58 60 64 70 75 78 85 90 100 110 120 130 150 160 170 IR @ VRWM Breakdown Voltage VBR @ IT (V) (Note 7) @ IT µA Min Nom Max mA 1000 6.40 6.70 7.00 10 1000 6.67 7.02 7.37 10 500 7.22 7.60 7.98 10 100 8.33 8.77 9.21 1 50 8.89 9.36 9.83 1 10 10.00 10.55 11.10 1 5 11.10 11.70 12.30 1 5 13.30 14.00 14.70 1 5 14.40 15.15 15.90 1 5 15.60 16.40 17.20 1 5 16.70 17.60 18.50 1 5 17.80 18.75 19.70 1 5 18.90 19.90 20.90 1 5 20.00 21.05 22.10 1 5 22.20 23.35 24.50 1 5 24.40 25.65 26.90 1 5 26.70 28.10 29.50 1 5 28.90 30.40 31.90 1 5 31.10 32.75 34.40 1 5 33.30 35.05 36.80 1 5 36.70 38.65 40.60 1 5 40.00 42.10 44.20 1 5 44.40 46.75 49.10 1 5 47.80 50.30 52.80 1 5 53.30 56.10 58.90 1 5 56.70 59.70 62.70 1 5 60.00 63.15 66.30 1 5 64.40 67.80 71.20 1 5 66.70 70.20 73.70 1 5 71.10 74.85 78.60 1 5 77.80 81.90 86.00 1 5 83.30 87.70 92.10 1 5 86.70 91.25 95.80 1 5 94.40 99.20 104.0 1 5 100.0 105.5 111.0 1 5 111.0 117.0 123.0 1 5 122.0 128.5 135.0 1 5 .


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