Question

For transistor action, which of the following statements is correct?

विकल्प

• Base emitter and collector regions should have same size.

• Both emitter junction as well as the collector junction are forward biased.

• The base region must be very thin and lightly doped.

• Base, emitter and collector regions should have same doping concentrations.

Answer 1

The base region must be very thin and lightly doped.