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Field Effect Transistors (FET) - Technical MCQs

Q1:

With the E-MOSFET, when gate input voltage is zero, drain current is:

A at saturation

B zero

C IDSS

D widening the channel

ANS:B - zero

id = idss(1-vgs/vp)^(2). In this formulas vgs=0, Then id = idss.