Construction of MOSFET
A Metal oxide semiconductor field effect transistor (MOSFET) is also known as the IGFET i.e. insulated gate FET. The schematic constructional diagrams of both n-channel and p-channel MOSFETs are given below.
MOSFET
The MOSFET is the modern device that replaces bipolar transistor because its current consumption is practically negligible and has more advantages…
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Introduction to Bipolar & Unipolar Transistors
Bipolar and unipolar transistors can be categorized according to their basic functionality. In bipolar transistor the electric current flows due to BOTH electrons and holes through it. However, in unipolar transistor the current flows EITHER due to electrons OR holes through it.