In N P N transistor, if doping in base region is increased then collector current

Question

In N P N transistor, if doping in base region is increased then collector current (A) Increases (B) Decreases (C) Remain same (D) None of these

Tardigrade Admin · Accepted Answer

Number of holes in base region increases, hence recombination of electrons and holes also increases in this region. As a result, base current increases which in turn decreases the collector current.

Q. In NPN transistor, if doping in base region is increased then collector current

Increases

Decreases

Remain same

None of these

Number of holes in base region increases, hence recombination of electrons and holes also increases in this region. As a result, base current increases which in turn decreases the collector current.

Q. In $NPN$ transistor, if doping in base region is increased then collector current