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yumengcai
Level 1
Level 1
First question asked Welcome!

I want to use the driver board 2ED300C17-S to control the turn-off of the IGBT in the following short circuit operation of SiC MOSFET.

When the short current reaches 600A, the IGBT is switched-off quickly in order to avoid SiC MOSFET explosion.

how should I set the Rsx and Csx of the driver board 2ED300C17-S to realize the turn-off the IGBT within tens of nanoseconds when the short-circuit current  reachs 600A?

 

short circuit operation:

yumengcai_0-1682276019420.png

Short-circuit current in case of thermal runaway if there is no control:

yumengcai_1-1682276556061.png

 

 

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1 Solution
AZIZ_HASSAN
Moderator
Moderator
Moderator
5 likes given 250 sign-ins 100 solutions authored

Hello,

Looks like same query is raised on case management as well. So, in order to avoid the duplication, i request you follow up the question on my cases.

I hope you understand.

Thanks and regrads,

AZIZ

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AZIZ_HASSAN
Moderator
Moderator
Moderator
5 likes given 250 sign-ins 100 solutions authored

Hello,

Looks like same query is raised on case management as well. So, in order to avoid the duplication, i request you follow up the question on my cases.

I hope you understand.

Thanks and regrads,

AZIZ

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