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electronics and communication engineering electronic devices and circuits
1. At room temperature the barrier potential in a silicon diode is
(A): 0.1 V
(B): 0.3 V
(C): 0.7 V
(D): 1 V
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Comments
By: guest on 02 Jun 2017 12.52 am
This 0.7 V is also called cut in voltage. When forward voltage is 0.7 V or less there is no current.
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