Electronic Devices - Semiconductors - Discussion
Discussion Forum : Semiconductors - General Questions (Q.No. 10)
10.
For a forward-biased diode, as temperature is ________, the forward current ________ for a given value of forward voltage.
Discussion:
17 comments Page 2 of 2.
Isac said:
4 years ago
If temperature increases then the depletion layer decreases.
If the temperature increases depletion region decreases then current increases.
If the temperature increases depletion region decreases then current increases.
(1)
AMIT said:
1 decade ago
Ya of course the semiconductor has -ve temperature coeficient and due to foreward bias the depletion region decreases and current flow.
Dirisala said:
8 years ago
If the temperature increases the resistance decreases. Thus, the current increases.
Romio said:
1 decade ago
Then decrease in temperature affects decrease in current, it may be the answer.
Nick$ said:
1 decade ago
Why decrease in temperature affects decrease in current ?
Ahmed said:
7 years ago
Thanks for the answer.
Abic said:
7 years ago
Thanks all.
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