Hi team,
Below is the schematics to drive Infineon SiC CoolMOS, which VEE2=0V is enough for switching off. Is there need any protection circuit such as TVS clamp here?
Thanks.
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Hi team,
Below is the schematics to drive Infineon SiC CoolMOS, which VEE2=0V is enough for switching off. Is there need any protection circuit such as TVS clamp here?
Thanks.
Hi, Jerry,
Ni hao!
Some recommendations:
Placing a pad for a TVS isn’t a bad idea, as long as you make the gate loop as tight as possible. Added stray inductance in the gate loop makes it harder for the driver to accurately control the gate of the power device.
I would like to review their layout before they send their board off for build.
Best regards,
Don