Question

What is the relationship between emitter current, base current and collector current in saturation mode

Answer 1

HEY!!!!
Saturation Region. Here the transistor will be biased so that the maximum amount of base current is applied, resulting in maximum collector current resulting in the minimum collector emitter voltage drop which results in the depletion layer being as small as possible and maximum current flowing through the transistor.


As the emitter current Ie is the sum of a very small base current plus a very large collector ... α and β Relationship in a NPN Transistor.

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