Electronics - Field Effect Transistors (FET) - Discussion


When an input signal reduces the channel size, the process is called:

[A]. enhancement
[B]. substrate connecting
[C]. gate charge
[D]. depletion

Answer: Option D


No answer description available for this question.

Ila Mistry said: (Feb 5, 2013)  
When a input signal Vgs is applied that is called depletion type MOSFET and when input voltage Vgs is set to zero and conduction is done with the help of impurities that is called enhancement type.

Hegde said: (Feb 22, 2014)  
When i/p signal is applied width of channel increases?

Dharm said: (Apr 5, 2014)  
Also called channel length modulation due to increased drain voltage.

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