Question:
Early effect in bipolar transistor is caused by
Early effect in bipolar transistor is caused by
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The Early effect is related to the modulation of the base width due to changes in the collector-base junction reverse bias.
Updated On: Feb 27, 2025
- Fast turn on
- Fast turn off
- Large collector base reverse bias
- Large emitter base forward bias
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The Correct Option is C
Solution and Explanation
The Early effect in a bipolar junction transistor (BJT) is caused by a large collector-base reverse bias voltage. An increase in this reverse bias voltage effectively reduces the width of the base region and increases collector current, leading to the Early effect.
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