Question

what is p-n junction diode ? ​

Answer 1

Answer:

A p-n junction diode is a basic semiconductor device that controls the flow of electric current in a circuit. It has a positive (p) side and a negative (n) side.

A P-N junction diode is a piece of silicon that has two terminals. One of the terminals is doped with P-type material and the other with N-type material. ... A Semiconductor diode facilitates the flow of electrons completely in one direction only – which is the main function of semiconductor diode.