MOSFET Can be Used As?

By Shivank Goel|Updated : September 8th, 2022

MOSFET is a type of FET-transistor used to amplify the input signals. It can be able to change the conductivity by applying input voltage. So the Mosfet is called a voltage-controlled device. Mosfet is widely used in digital circuits as a Voltage controller capacitor because it uses low power for switching purposes.

Important Points about the MOSFET

Essential characteristics of the Metal oxide semiconductor field effect transistor are given below. Knowing about these facts is mandatory to know by candidates preparing for government exams. It is one of the essential topics of physics and electronics.

  • Mosfet is a voltage-controlled device with high input impedance.
  • It has two types; P- type and N- type.
  • No input current is needed to control the load current.
  • It has three terminals, namely Source, Drain, and Gate.
  • The Gate terminal controls the flow of carriers between two terminals.
  • It is a majority carrier device.


MOSFET Can be Used As?

MOSFET is a field effect transistor with high input impedance. It is used in most digital applications because of its low power consumption and switching speed. Mosfet is working in two modes; Enhancement mode and Depletion mode. Julius Edgar Lilienfeld patented the principle of working of MOSFET.

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What is a MOSFET FAQs

  • Mosfet stands for Metal Oxide Semiconductor Field-Effect transistor, is a field effect transistor with high input impedance and low power consumption. The basic structure of the Mosfet is similar to the structure of the planar capacitor.

  • MOSFET is a unipolar device with 3 terminals; Source, Drain, and Gate. The Gate terminal controlled the flow of carriers from source to drain using an input voltage.

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