The waveforms of a BJT transistor used as a switch are shown below. The parameters are as follows: Vec = 200V, Vcelsat)

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The Waveforms Of A Bjt Transistor Used As A Switch Are Shown Below The Parameters Are As Follows Vec 200v Vcelsat 1 (229.27 KiB) Viewed 33 times

Q1
The waveforms of a BJT transistor used as a switch are shown below. The parameters are as follows: Vec = 200V, Vcelsat) = 2V, Ics = 100A, Veesat) = 3V, 13 = 10A and f = 10 kHz. The various times on the graph are: t = 0.6ps, t = 1.8us, t = 3us, t = 4ys, ta = 47.6us and to = 43us. Neglect Iceo (lceo = 0 mA). The average power loss due to the collector current during the rise period is equal to: Va Voc T Vo t To ICHO Select one a 412W S12W d. 6