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Determine the value of K (System constructor constant) for a MOSFET with Vgs=8V,Vt=2V and ID=10A?(a) 0.001A/v^2(b) 0.278 A/v^2(c) 0.5761A/v^2(d) 0.0021A/v^2This question was posed to me at a job interview.My question is taken from The Insulated-Gate FET(MOSFET) in section Field-Effect Transistors of Electronic Devices & Circuits

Answer» RIGHT CHOICE is (B) 0.278 A/v^2

Easy EXPLANATION: K=ID/(Vgs-Vt)^2

K=10/36

K=0.278.


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