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Question

In the case of p-n junction diode at a high value of reverse bias voltage, the current rises sharply. The value of reverse bias voltage is known as

A
cut-off voltage
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B
zener voltage
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C
inverse voltage
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D
critical voltage
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Solution

The correct option is B zener voltage

In reverse bias of p-n junction when a high voltage is applied, electric breakdown of junction takes place, resulting in a large increase in reverse current. This high voltage applied is called zener voltage.


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