Under low level injection assumption, the injected minority carrier current for an extrinsic semiconductor is essentially the

The concentration of minority carriers in an extrinsic semiconductor under equilibrium is:

The primary reason for the widespread use of Silicon in semiconductor device technology is

A Silicon PN junction at a temperature of 20°C has a reverse saturation current of 10 pico-Amperes (pA). The reverse saturation current at 40°C for the same bias is approximately