To detect light, a photodiode requires:
A)reverse bias.
B)avalanche breakdown.
C)forward bias.
D)zener breakdown.

Name: To detect light, a photodiode requires: A)reverse bias. B)avalanche breakdown. C)forward bias. D)zener breakdown.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Photodiodes are designed to operate in reverse bias, where they are most sensitive to light. In this mode, the electric field across the junction increases, allowing the photodiode to efficiently convert light into an electrical current.

To Detect Light, a Photodiode Requires