Physics Semiconductor Electronics P -N Junction and Semiconductor Diode / Semiconductor Devices MCQ (Single Correct)

If the forward voltage in a semiconductor diode is doubled, the width of the depletion layer will

A
Become half
B
Become one-fourth
C
Remain unchanged
D
Become double

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Text Solution

Verified by Experts
The correct answer is:
A

In forward bias, increasing the forward voltage reduces the depletion layer width. If the forward voltage is doubled, the depletion layer approximately becomes thinner.

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