The collector of the transistor should be of:

Low doping

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High doping

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Zero doping

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Moderate doping

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Solution

The correct option is D
Moderate doping

The doping level of the collector is moderate, and its size is the largest of the three regions.

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Similar questions

List-1	List-2
A. Emitter	E. Transistor
B. Base	F. Moderately doped
C. Collector	G. Lightly doped
D. Transfer of resistance	H. Heavily doped I. largest physical size

n - p - n

For transistor action, which of the following statements are correct:

(a) Base, emitter and collector regions should have similar size and doping concentrations.

(b) The base region must be very thin and lightly doped.

(d) Both the emitter junction as well as the collector junction are forward biased.

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