What is a Darlington Transistor?Darlington Transistor DefinitionA Darlington transistor is a semiconductor device that pairs two BJTs to achieve a very high current gain, functioning as a unified component.Darlington Transistor CircuitThe Darlington Transistor consists of two PNP transistors or NPN transistors connected back to back. It is a single package with a common collector terminal for both transistors.The Emitter terminal of the first transistor is connected with the base terminal of the