Question

In the saturation region of the MOSFET the saturation current is

(a) Independent of the voltage difference between the source and the drain

(b) Depends directly on the voltage difference between the source and the drain

(c) Depends directly on the overdriving voltage

(d) Depends directly on the voltage supplied to the gate terminal

The question was posed to me during an interview.

I would like to ask this question from MOSFETs Current-Voltage Characterisitcs in division MOS Field Effect Transistors (MOSFETs) of Electronic Devices & Circuits

Answer 1

The correct option is (a) Independent of the voltage difference between the source and the drain

Best explanation: Saturation current does not depends on the voltage difference between the source and the drain in the saturation region of a MOSFET.