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...

See similar textbooks

Similar questions

2. Plot the transfer function, and clearly indicate the on/off conditions of each diode, the slope of the line, and the voltages of turning points in each operating region for the following circuits. Assuming the constant-voltage model (VD,on = 0.8 V) is used to determine the DC level. Also, Plot the output waveform in time-domain if the input signal is as shown below with the amplitude and other important values labeled in the figure. (a) (b) Vin R= 500 D₁ V₁= 2.5 V D₂ A V₂ 1.6 V D₁ 2R 2X4 2R D₂ 3R out Vout Vin Vin 10 mv 1-AAAA-3.4 V >t 5 V
Kindly provide a CLEAR and COMPLETE solution.
Electrical Engineering A uniformly doped silicon pnp bipolar transistor is to be designed with NĘ = 1019 cm³ and Nc = 1016 cm³. The metallurgical base width is 0.75 µm. Determine the minimum base doping so that the punch- through voltage is no less than 25 V.
Electronics Circuit: BJT biasing A fixed bias NPN BJT (Beta = 90) circuit is connected to a 16VDC supply with the following components Rb= 470 KOhms, Rc= 2.7KOhms. Determine the Emitter Voltage (Ve). а. 0.7 milliVolts b. 0.0 Volts c. 0.89 Volts d. 0.7 Volts
Design the given circuit at Ico = ½ ICSAT and VCEO = 2 Vcc use Vcc = 20 volts, ICSAT = 10 milli ampere, DC beta, B 140 and Rc = 4RE. Vcc %3D %3D Re Rc RE 4. The value of collector resistance (RC) in ohms is 5. The value of emitter current (le) in amperes is 6. The value of the emitter voltage (Ve) in volts is 7. The value of base voltage (Vb) in volts is
A RTD with a value of 85 2 has the Sensitivity as 0.74.The change in the Temperature will be Temperature =
In a MOSFET amplifier, the AC input signal is applied at gate terminal and the amplified output is taken at source terminal. common emitter common gate common source common drain
2) Give the applications for each type of the PCM waveform.
A base bias method is used in the following circuit. For Bpc - 300, the value of emitter current is: -Vc. +15 V Rc 1.8 k2 RB 560 k2 7.82 mA O 6.84 mA O 7.27 mA
3) The choosing of a PCM waveform for a particular applications is limited by some parameters. What are these parameters? Explain them briefly.