Question

With rise in temperature the leakage collector current increases why

Answer 1

As a transistor heats up, more electrons can be encouraged to move by the addition of thermal energy, in addition to the energy or force of the battery.

Answer 2

Answer:

As the temperature of a transistor increases, the collector current will increase.

Explanation:

As the temperature of a transistor increases, the collector current will increase because:

Intrinsic semiconductor current between the collector and base increases with temperature. Its flow through the biasing resistors drives the base more positive, increasing forward bias on the base-emitter diode.