![]() ![]() It was invented in 1953 by Sidney Darlington.īehavior View of the chip in an MJ1000Ī Darlington pair behaves like a single transistor, meaning it has one base, collector, and emitter. It acts like and is often packaged as a single transistor. This configuration has a much higher current gain than each transistor taken separately. The collectors of both transistors are connected together. In electronics, a multi-transistor configuration called the Darlington configuration (commonly called a Darlington pair) is a circuit consisting of two bipolar transistors with the emitter of one transistor connected to the base of the other, such that the current amplified by the first transistor is amplified further by the second one. The topic of oscillators is entirely covered in Oscillators tutorial.Multi-transistor electronics configuration Darlington Transistor (NPN-type) The negative feedback in transistor circuits is helpful in the working of oscillators. Till now we have discussed amplifiers based on positive feedback. Since the characteristics of the Darling ton amplifier are basically the same as those of the emitter follower, the two circuits are used for similar applications.
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