Generate KERALA UNIVERSITY Class 3 solid state devices Question Paper
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Sample Questions
- (a) Draw and explain the drain characteristics of JFET.
- (b) Derive the expression of drain current of MOSFET. $$ \text { ( } 6 \times 10=60 \text { Marks) } $$
- Explain with neat diagrams. (i) Zener breakdown. (ii) Avalanche breakdown.
- What are the effects of real surfaces on the threshold voltage of a MOS capacitor? Derive the threshold voltage equation of a real MOS capacitor?
- (a) Explain the principle of operation of an IGBT.