A bipolar junction transistor is biased in the forward-active region. For a collector current of $ I_C = 1.50 \, \text{mA} $ and an emitter current of $ I_E = 1.56 \, \text{mA} $, determine $\beta$, $\alpha$, and $ I_B $.Options:1. - $\beta = 25$ - $\alpha = 0.962$ - $I_B = 60 \, \mu\text{A}$2. - $\beta = 60$ - $\alpha = 0.975$ - $I_B = 20 \, \mu\text{A}$3. - $\beta = 50$ - $\alpha = 0.980$ - $I_B = 30 \, \mu\text{A}$4. - $\beta = 100$ - $\alpha = 0.993$ - $I_B = 40 \, \mu\text{A}$

A BJT is biased in the forward bias region.Given:

Answered: A bipolar junction transistor is biased…

A bipolar junction transistor is biased in the forward-active region. For a collector current of Ic= 1.50 mA and an emitter current of IE 1.56 mA, determine ß, a, and IB.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

A bipolar junction transistor is biased in the forward-active region. For a collector current of $ I_C = 1.50 \, \text{mA} $ and an emitter current of $ I_E = 1.56 \, \text{mA} $, determine $\beta$, $\alpha$, and $ I_B $.

Options:

1.
- $\beta = 25$
- $\alpha = 0.962$
- $I_B = 60 \, \mu\text{A}$

2.
- $\beta = 60$
- $\alpha = 0.975$
- $I_B = 20 \, \mu\text{A}$

3.
- $\beta = 50$
- $\alpha = 0.980$
- $I_B = 30 \, \mu\text{A}$

4.
- $\beta = 100$
- $\alpha = 0.993$
- $I_B = 40 \, \mu\text{A}$

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