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In IGBT, the p^+ layer connected to the collector terminal is called as the

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+1 vote
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in Power Electronics by (27.1k points)
In IGBT, the p^+ layer connected to the collector terminal is called as the

(a) drift layer

(b) injection layer

(c) body layer

(d) collector Layer

This question was addressed to me in exam.

Question is from IGBTs-1 in section Power Electronics Devices of Power Electronics

1 Answer

0 votes
by (45.1k points)
The correct choice is (b) injection layer

The best explanation: It is called as a injection layer, because it injects holes into the n^– layer.

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