Darlington transistor is a high gain, high input impedance bipolar transistor configuration consisting of two transistors cascaded together. It can be used to amplify current and voltage
Higher saturation voltage drop: Due to the cascading effect,
Darlington transistors can be used as amplifiers to amplify small signals into large signals.
Current limitation: Darlington transistors have a high amplification factor,
A single pole transistor, also known as a single pole transistor,
According to their different structures and working methods,