(a) Explanation Given information: The values of the common base current gain α are following: α = 0.90 , 0.950 , 0.980 , 0.990 , 0.995 , 0.9990. Calculation: The relation between the emitter current gain β and the common base current gain α is shown below. β = α 1 − α α = common base current gain β = common emitter current gain When, α = 0.90 , β = 0.90 1 − 0.90 β = 9 When, α = 0.950 , β = 0.950 1 − 0.950 β = 19 When, α = 0.980 , β = 0.980 1 − 0 (b) To determine The common base current gain α for the corresponding values of the emitter current gain β .

Microelectronics: Circuit Analysis and Design

4th Edition

ISBN: 9780073380643

Author: Donald A. Neamen

Publisher: McGraw-Hill Companies, The

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Chapter 5, Problem 5.5P

(a)

To determine

The emitter current gain β for the corresponding values of the common base current gain α .

(b)

To determine

The common base current gain α for the corresponding values of the emitter current gain β .

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Chapter 5, Problem 5.4P

Chapter 5, Problem 5.6P

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Chapter 5 Solutions

Microelectronics: Circuit Analysis and Design

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The emitter current gain β for the corresponding values of the common base current gain α .

Solution Summary: The author explains the common base current gain for the corresponding values in table 1.

The emitter current gain β for the corresponding values of the common base current gain α .

The common base current gain α for the corresponding values of the emitter current gain β .

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Chapter 5 Solutions