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A latched up IGBT can be turned off by

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+1 vote
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in Power Electronics by (27.1k points)
A latched up IGBT can be turned off by

(a) forced commutation of current

(b) forced commutation of voltage

(c) use of a snubber circuit

(d) none of the mentioned

I got this question in an online interview.

The query is from IGBTs-2 topic in chapter Power Electronics Devices of Power Electronics

1 Answer

0 votes
by (45.1k points)
Correct answer is (a) forced commutation of current

To explain: Forced commutation of current is the only way to turn off a latched up IGBT.

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