answersLogoWhite

0


Best Answer

The Junction Field Effect Transistor (JFET)exhibits characteristics which often make it more suited to a particular application than the bipolar transistor. Some of these applications are:

- High Input Impedance Amplifier

- Low-Noise Amplifier

- Differential Amplifier

- Constant Current Source

- Analogue Switch or Gate

- Voltage Controlled Resistor

User Avatar

Wiki User

14y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

16y ago

Due to its * low noise * high input impedance & low output impedance FET is used in numerous applications. Some of them are * Buffer amplifier * Phase shift oscillator * Integrator * Amplifier you forget low saturation voltage which is the best feature.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What are the applications of jfet transistor?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What type of transistor is a JFET?

JFET is a unijunction transistor.


What is mean BFW11?

Its a Transistor used in JFET (Junction Field Effect Transistor)


What is semiconductor triode?

It can be either a Bipolar Junction Transistor (NPN or PNP) or a Field Effect Transistor (N channel JFET, P channel JFET, N channel MOSFET, or P channel MOSFET).


What is basic construction of JFET?

A Jfet stands for junction field effect transistor. It is a transistor also known for being the simpleist field effect transistor. The basic construction contains has three parts the P-type input the n-type input and a depletion layer.


What is mean by BFW10?

its a n channel jfet(field effect transistor) manufactured by Motorola


What are the classification of JFET?

Junction Field Effect Transistor are classified as hi impedance devices


What is the use of bfw10?

its a n channel jfet(field effect transistor) manufactured by Motorola


Why jfet is called as junction field effect transistor?

Because the insulation between the gate and the channel is only a reverse biased PN junction. If this junction were to become forward biased the jfet would no longer operate as a transistor at those times.


What is the difference between jfet and mosfet?

1-BJT is bipolar while JFET is unipolar. 2-BJT has low input impedence while JFET has high input impedence. 3-JFET has low power discipation as compared to BJT. 4-JFET has low noise as compared to BJT. 5-BJT is current controlled while JFET is voltage controlled. 6-JFET is mostly used in digital circuits.


Why you bias in jfet transistor in nano ampere?

A: A FET has a very hi impedance it requires mostly potential as opposed to current like a transistor does,


What is bjt and jfet?

BJT is Bipolar junction transistor FET is Field effect Transistor It is a current controlled device It is voltage controlled device


What are the applications of jfet?

• High Input Impedance Amplifier. • Low-Noise Amplifier. • Differential Amplifier. • Constant Current Source. • Analog Switch or Gate. • Voltage Controlled Resistor. • JFET as a Switch • JFET as a Chopper • JFET as a Current source • JFET as a Amplifier • JFET as a Buffer