876Mc (mA)543a. For the common-emitter characteristics in the figures shown below, find the dc beta at anoperating point of VCE = 6 V and Ic = 2 mA.b. Find the value of a corresponding to this operating point.2VCEsat190 μ.Α580 ΜΑ70 με60 μA50 μα(Active region)1040 μ.Α30 μ.ΑICEO BICBO(a)20 μα1510 μεIB = 0 MA20 VCE (V)+IB (μA)10090807060504030201000.2 0.4 0.6(b)0.8VCE=1VVCE = 10 VVCE = 20 V1.0VBE (V)

Note on Bipolar Junction Transistor When BE and CB junction is reverse biased= Cut off Region When…

8 7 6 5 4 3 2 1 0 a. For the common-emitter characteristics in the figures shown below, find the dc beta at an operating point of VCE = 6 V and Ic = 2 mA. b. Find the value of a corresponding to this operating point. lc (mA) VCEsat 90 μA 5 80 ΜΑ 70 μA 60 μA 50 μA (Active region) 10 40 με 30 μA ICEO BICBO (a) 20 μ.Α 15 10 με IB=0 μA 20 VCE (V) 100 90 80 70 60 50 40 30 20 10 0 IB (μA) 0.2 0.4 0.6 (b) 0.8 VCE = 1 V VCE = 10 V VCE = 20 V 1.0 VBE (V)

8 7 6 5 4 3 2 1 0 a. For the common-emitter characteristics in the figures shown below, find the dc beta at an operating point of VCE = 6 V and Ic = 2 mA. b. Find the value of a corresponding to this operating point. lc (mA) VCEsat 90 μA 5 80 ΜΑ 70 μA 60 μA 50 μA (Active region) 10 40 με 30 μA ICEO BICBO (a) 20 μ.Α 15 10 με IB=0 μA 20 VCE (V) 100 90 80 70 60 50 40 30 20 10 0 IB (μA) 0.2 0.4 0.6 (b) 0.8 VCE = 1 V VCE = 10 V VCE = 20 V 1.0 VBE (V)

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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Problem-5 The LED in Figure below requires 30 mA to emit a sufficient level of light. Therefore, the collector current should be approximately 30 mA. For the following circuit values, determine the amplitude of the square wave input voltage necessary to make sure that the transistor saturates. Use double the minimum value of base current as a safety ON ON margin to ensure saturation. Vcc = 9 V, VCe(sa) = 0.3 V, Rc = 220 N, RB = 3.3 kQ, ßoc =50, and VLed = 1.6 V.
Kindly provide a CLEAR and COMPLETE solution.
Kindly provide a CLEAR and COMPLETE solution.
Kindly provide a CLEAR and COMPLETE solution.
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