Answer / guna priya

darlingtons used to get high impedance at the input of
emitter follower and for getting good matching

Answer / akshay bisht

Its main purpose is to increase current gain of a set of
transistors..Total current gain of the system then become
nearly equal to product of individual gains.

AKSHAY BISHT
(NIT Jalandhar)

Answer / guna priya

darlingtons used to increase high impedance

Answer / guna priya

Darlington is used to
get high impedance at
output of emitter
follower

Answer / alla.ganesh@gmail.com

it is used for high gain and good impedance matching.

Answer / jay desai

In electronics, the Darlington transistor (often called a Darlington pair) is a compound structure consisting of two bipolar transistors (either integrated or separated devices) connected in such a way that the current amplified by the first transistor is amplified further by the second one.[1] This configuration gives a much higher common/emitter current gain than each transistor taken separately and, in the case of integrated devices, can take less space than two individual transistors because they can use a shared collector. Integrated Darlington pairs come packaged singly in transistor-like packages or as an array of devices (usually eight) in an integrated circui

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