The waveforms of a BJT transistor used as a switch are shown below. The parameters are as follows: Vcc = 200V, VCE(sat) = 2V, Ics = 100A, VBE(sat) = 3V, Ig = 10A and f, =10 kHz. The various times on the graph are: ta = %3D %3D %3D 0.6µs, t, = 1.8µs, ts = 3µs, tf = 4us, t, = 47.6µs and to = 43µs. Neglect ICEO (ICEO = 0 mA). The average power loss due to the collector current during the rise period t, is equal to: VCE Vcc VCE(sat) ic ton toff Ics ICEO ig Select one: а. 51.2W b. 41.2W С. None of these 61.2W

The waveforms of a BJT transistor used as a switch are shown below. The parameters are as follows: Vcc = 200V, VCE(sat) = 2V, Ics = 100A, VBE(sat) = 3V, Ig = 10A and f, =10 kHz. The various times on the graph are: ta = %3D %3D %3D 0.6µs, t, = 1.8µs, ts = 3µs, tf = 4us, t, = 47.6µs and to = 43µs. Neglect ICEO (ICEO = 0 mA). The average power loss due to the collector current during the rise period t, is equal to: VCE Vcc VCE(sat) ic ton toff Ics ICEO ig Select one: а. 51.2W b. 41.2W С. None of these 61.2W

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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