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problem 1: What do you mean by diode reverse recovery time?

problem 2: What do you mean by Schottky diode? How Schottky diode is employed for reducing storage time of diode switch?

problem 3: How does a diode act as a Switch?

problem 4: What do you mean by ideal diode? How does an actual diode distinct from an ideal diode?

problem 5: What do you mean by the term Storage time in a transistor? How storage time can be reduced?

problem 6: Find out the approximate value of maximum switching frequency for a transistor having time intervals td =10 nsec, tr = 35 nsec, ts = 90 nsec and tf = 35 nsec. Suppose transistor is alternatively saturated and cutoff.

problem 7: The forward voltage across diode is 0.4 V and forward current via it is 10nA at temperature 27 oC. For forward voltage of .42V the current via diode becomes twice. Compute the value of I0.

problem 8: Define the term Diode Forward Recovery Time and Diode Reverse Recovery Time.

problem 9: Describe the term Avalanche Breakdown and Zener Breakdown.

problem 10: Why does comparator distinct from the clipper. 

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M97542

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