In a `p-n` junction diode, change in temperature due to heating

Options

A. Does not affect resistance of p-n junction
B. Affects only forward resistance
C. Affects only reverse resistance
D. Affects the overall V-I characteristics of p-n junction.

Answer

D

Explanation

Due to heating, number of electron-hole pairs will increase, so overall resistance of diode will change.
Does to which forward biasing and reversed biasing both are changed.