Diode Circuits MCQs

The depletion capacitance, C, of an abrupt p-n junction with constant doping on either side varies with reverse bias VR, as

The static characteristic of an adequately forward biased p-n junction is a straight line, if the plot is of

Consider the following statements Vo A regarding the circuit given in the figure, where the output voltage is constant : 1. V the voltage at which the zener breaks down 2. IL < the difference between I and 12, the current at which the zener breaks down. 3. Rs < the zener nominal resistance Of these statements

The ideal characteristic of a stabilizer is

Silicon diode is less suited for low voltage rectifier operation, because

As compared to a full-wave rectifier using two diodes, the four diode bridge rectifier has the dominant advantage of

The voltage and V1 and V2 of the arrangement shown in the figure will be respectively +3V Fig. 2.8

A pure semiconductor behaves like an insulator at 0?K because

____ is used to describe the static WI characteristic of a junction diode