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Standard XII

Physics

Photodiode

If the photo-...

Question

If the photo-diode is biased with a voltage larger than the specified maximum reverse bias, then:

the device may suffer breakdown

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the device's efficiency will increase

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the device will become forward biased

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none of the above.

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Solution

The correct option is D the device may suffer breakdown
A device may experience reverse bias breakdown if biased over the maximum value specified because a high current will flow through the device which could lead to the destruction of the photodiode.

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Q. To reverse bias a photo-diode:

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If the photo-diode is biased with a voltage larger than the specified maximum reverse bias, then:

The correct option is D the device may suffer breakdownA device may experience reverse bias breakdown if biased over the maximum value specified because a high current will flow through the device which could lead to the destruction of the photodiode.

The correct option is D the device may suffer breakdown
A device may experience reverse bias breakdown if biased over the maximum value specified because a high current will flow through the device which could lead to the destruction of the photodiode.