A transistor is used as a switch and the waveforms are shown below. The parameters are given as follows: Vcc = 150 V, VBE(sat) = 5 V, Igs = 10 A, VCE(sat) = 2 V, Ics = 120 A, ta = 0.5 us, t, = 1 us,...

Extracted text: A transistor is used as a switch and the waveforms are shown below. The parameters are given as follows: Vcc = 150 V, VBE(sat) = 5 V, Igs = 10 A, VCE(sat) = 2 V, Ics = 120 A, ta = 0.5 us, t, = 1 us, ts = 2 us, tf = 2 us and f =10 KHz, k = 50 % and ICEO = 1 mA. The conduction time t, and the blocking time t, are equal to: VCE Vcc VCE(s31) ton toff Ics ICEO ig Select one: O a. 46 µs, 48 us O b. 20 us, 45 µs O C. 48.5 us, 46 µs o d. 45 µs, 20 µs