In the case of a p-n junction diode,the width | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) In a $p-n$ junction diode,when it is reverse biased,the applied voltage supports the barrier potential,which causes the width of the depletion reg

Vedclass · Accepted Answer

Increased by reverse biasing

Vedclass · Answer

(B) In a $p-n$ junction diode,when it is reverse biased,the applied voltage supports the barrier potential,which causes the width of the depletion region to increase. In forward biasing,the width of the depletion region decreases because the forward voltage opposes the potential barrier. Additionally,the width of the depletion region decreases with heavy doping because the increased concentration of charge carriers leads to a narrower space charge region.

In the case of a $p-n$ junction diode,the width of the depletion region is:

Similar Questions

$A$ junction diode has a resistance of $25 \Omega$ when forward biased and $2500 \Omega$ when reverse biased. The current in the diode, for the arrangement shown, will be

If the $p-n$ junction diode is unbiased,

If the voltage across the diode in the given circuit is $0.5 \ V$,then the current flowing through the circuit is ...... $mA$.

Two ideal diodes are connected to a battery as shown in the circuit. The current supplied by the battery is

Which one of the following represents a forward-biased diode?

Vedclass Test Series

Exam Paper Generator

Online Exam Module