A power BJT is used as a power control switch by biasing it in the cut off region (off state) or in the saturation region (on state). In the on state - Study24x7
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Karan Singh
30 Mar 2019 12:19 PM study24x7 study24x7

A power BJT is used as a power control switch by biasing it in the cut off region (off state) or in the saturation region (on state). In the on state

A

both the base-emitter & base-collector junctions are forward biased

B

the base-emitter junction is reverse biased, and the base collector junction is forward biased

C

 the base-emitter junction is forward biased, and the base collector junction is reversed biased

D

both the base-collector & the base-emitter junctions are reversed biased

IIT-JEE Sciences
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