What is Transistor and its types - Physics, Electronics - eSaral

A Transistor is an electronic device formed by P and N types of semiconductors. If you want to know about what is transistor and its types then read this article till the end. Transistor Transistor is used in place of triode valve, it is an electronic device formed by P and N types of semiconductors. It was discovered by American scientist J Barden, W.H. Bratain, W. Shockley. The transistor is three-terminal and two P-N Jn. device. There are two types of transistors N-P-N transistor P-N-P transi...