Characteristics and Specification of Power Electronics Devices

For power diodes, the reverse recovery time is 3.9 µs and the rate of diode current decay is 50 A/µs. For a softness factor of 0.3, calculate the peak inverse current (I_rr) and storage charge (Q_t).

A power diode has a reverse recovery time of 2.4 µs. If di/dt is 30 A/µs, find (i) stored charge (ii) peak inverse current.

Explain the reverse recovery characteristics of Diode with necessary waveforms. The reverse recovery time of a diode is 3 µs and the rate of fall of the diode current is 30 A/µs. Determine storage charge and peak reverse current.