In automotive systems, a load-dump transient occurs when an alternator is delivering current to a battery and the battery is abruptly removed.At present, the transient suppression diode TVS protection solution is the mainstream load dump protection solution in the world. In order to ensure the safety and service life of the vehicle, Socay high-power TVS TVS SM8S series can provide the maximum  surge suppression capability for automotive electronics.

SM8S Series TVS Diode with DO-218A 

Power rated: 6600W

Vrwm: 10V-43V

Ipp: 388A-95.1A

Features of SM8S Series TVS Diodes

1.Uni and Bidirectional unit

2.Low leakage current 

3.Low forward voltage drop

4.Excellent clamping capability

5.Optimized glass passivated chip 

6.TJ=175°C capability suitable for high reliability and automotive requirement 

7.6600W peak pulse power capability with a 10/1000μs waveform, repetitive rate (duty cycle):0.01 %

8..Meet ISO7637-2 5a/5b and ISO 16750 load dump test (varied by test condition) 

9.Meet AEC-Q101 qualified 

We are able to provide automotive electronic components that meet the requirements of the AEC-Q101 standard. At the same time, our electronic EMC laboratory provides customers with the ISO7637 5a/5b load dump impact test for automotive electronics for free.The test system can complete the EMC anti-interference test of voltage transients on the power supply line caused by vehicle load dump along the vehicle power supply system (12V / 24V) line.Therefore, the anti-interference performance of automotive electrical equipment can be evaluated when it is subjected to load dump shocks. 

For more information on the part number and parameters of SM8S series TVS diodes, please directly enter the website of Socay Electronics to consult online customer service http://www.socay.com/.