In a p+-n junction diode, if the minority carrier recombination rate is increased by 100 times, how will the diode current change (in magnitude)? (a) Only the forward current will increase. The reverse current will not change. (b) Only the reverse current will increase. The forward current will not change. (c) Both the forward and reverse current will increase. (d) Both the forward and reverse current will decrease. Solution: (c)

Electric Motor Control
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ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
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In a p+-n junction diode, if the minority carrier recombination rate is increased
by 100 times, how will the diode current change (in magnitude)?
(a) Only the forward current will increase. The reverse current will not change.
(b) Only the reverse current will increase. The forward current will not change.
(c) Both the forward and reverse current will increase.
(d) Both the forward and reverse current will decrease.
Solution: (c)
Transcribed Image Text:In a p+-n junction diode, if the minority carrier recombination rate is increased by 100 times, how will the diode current change (in magnitude)? (a) Only the forward current will increase. The reverse current will not change. (b) Only the reverse current will increase. The forward current will not change. (c) Both the forward and reverse current will increase. (d) Both the forward and reverse current will decrease. Solution: (c)
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