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When p-n junction diode is forward biase...

When `p-n` junction diode is forward biased, then

A

the depletion region is reduced and barrier height is increased

B

the depletion region is widened and barrier height is reduced.

C

both the depletion region and barrier height are reduced

D

both the depletion region and barrier height are increased.

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AAKASH SERIES-SEMICONDUCTOR DEVICES-EXERCISE - IA
  1. The correct curve between potential and distance near P-N junction is

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  2. Potential barrier developed in a junction diode opposes the flow of

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  3. When p-n junction diode is forward biased, then

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  4. In the middle of the depletion layer of a reverse-biased p - n junctio...

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  5. Avalanche breakdown in a semiconductor diode occurs when-

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  6. When a p-n junction diode is reverse biased the flow of current across...

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  7. The small currents in reverse biased condition of p-n diode are due to

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  8. In a p-n junction diode, change in temperature due to heating

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  9. The zener diode can be used as

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  10. In an unbiased p-n junction, holes diffuse from the P-region to n-regi...

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  11. The I - V characteristic of an LED is

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  12. In figure, assuming the diodes to be ideal,

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  13. Transistor can be used as :-

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  14. A n-p-n transistor conducts when

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  15. When a n-p-n transistor is used as an amplifier, then

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  16. In a common base amplifier the phase difference the input signal volta...

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  17. Transfer characteristic [output voltage (V(0)) vs input voltage (V(i))...

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  18. An AND gate

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  19. Digital circuits can be with the repetitive use of

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  20. If A = 1 and B = 0, then in terms of Boolean algebra , A + bar(B) = .

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