Field effect transistors, Other Engineering

Assignment Help:

FIELD EFFECT TRANSISTORS (FET)

A field-effect transistor (FET) is a semiconductor device in which the current flowing through a conduction channel i.e. between two terminals called the "Source" and the "Drain" and is controlled by an electric field arising from a voltage applied to another terminal, called the "Gate").

There are two classes of field-effect transistor:

  1. The Junction-Gate Field-effect Transistor (JUGFET).

  2. The Insulated-Gate Field-Effect Transistor (IGFET).

JUGFET: Has one (or more) semiconductor gate regions, which form P-N junction with the channel.

IGFET: Has an insulating layer (usually of oxide material) between the channel and the gate electrode (usually metal) It is often called the MOSFET (Metal Oxide semiconductor FET).

There is a furtyher subdivision of filed-effect transistors which isd due to the doping of the semiconductor:

  1. An N-Channel field-effect transistor has an N-Type semiconducting channel.

  2. A P-Channel field-effect transistor has a P-Type semiconducting channel.

 


Related Discussions:- Field effect transistors

Need answers in an excel spreadsheet, 1 Scott Investors, Inc., is consideri...

1 Scott Investors, Inc., is considering the purchase of a $447,000 computer with an economic life of five years. The computer will be fully depreciated over five years using the st

Grain growth, Q. Explain the grain growth. Ans. Grain growth: After R...

Q. Explain the grain growth. Ans. Grain growth: After Recrystallization is complete, the strain free grains will continue to grow if the metal specimen is left at elevated te

Legal issues and professional ethics in engineering, Write a detailed repor...

Write a detailed report under the theme "Legal Issues and Professional ethics in Engineering". Some of the topics that you can consider, but not limited to them, are as follow:

KK-3 system coding, how to write code for any particle shape using KK-3 sys...

how to write code for any particle shape using KK-3 system coding in grope technology

Financial management, I have a homework assignment with 12 present value an...

I have a homework assignment with 12 present value and future value related investment problems. Can you guys help with me these types of problems please?

Project report, I need help for my project report plz. > Precast concrete p...

I need help for my project report plz. > Precast concrete panels manufactured in factory environments and rapidly cured using steam are being used for the walls of shallow foundati

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd