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Understanding the difference between FET & BJT

FET & BJT both are transistor.  We know that there are two types of charge carriers (electron and hole) in a transistor. A bipolar junction transistor (bipolar transistor or BJT) is a type of transistor that uses both electron and hole charge carriers. The field-effect transistor (FET) is a transistor that uses an electric field to control the shape and hence the electrical conductivity of a channel of one type of charge carrier in a semiconductor material. This leads to some characteristics difference between them like below:

Comparison between FET & BJT:


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