Question

Differentiate between three segments of a transistor on the basis of their size and level of doping.

Answer 1

Emitter (E) - It is the left hand side thick layer of the transistor, which is heavily doped.

Base (B) - It is the central thin layer of the transistor, which is lightly doped.

Collector (C) - It is the right hand side thick layer of the transistor, which is moderately doped.