In this type of transistor, n-type semiconductor piece is sandwiched between two pieces of p-type semiconductor layers. The basic block diagram of PNP transistor is shown in the image below: Block diagram of PNP transistor (ii) NPN Transistor: As the Name suggests, in this type of t...
Zener breakdown is the controlled version of Avalanche breakdown in a modified p-n junction.Complete step by step solution:Let’s first understand the structure of a p-n junction diode. P-type semiconductor is doped with electron deficient Boron, N-type semiconductor ...