The major drawback of the first generation IGBTs was that, they had

1.	The major drawback of the first generation IGBTs was that, they had
A.	latch-up problems
B.	noise & secondary breakdown problems
C.	sluggish operation
D.	latch-up & secondary breakdown problems
Answer» E.

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The major drawback of the first generation IGBTs was that, they had

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