Jfet, Electrical Engineering

Assignment Help:

JFET

The JFET (junction gate field-effect transistor) is a long channel of semiconductor material, doped to consist of abundance of positive charge carriers (p-type), or of negative carriers (n-type).

1162_JFET 1.png

                                                   Figure:  Circuit symbol for an n-Channel JFET

Contacts at each end make the source(S) and drain (D). The gate (G) (control) terminal has doping opposite to that of the channel that surrounds it, that is why there is a P-N junction at the interface. Terminals to connect with the outside are generally made ohmic.

117_JFET 2.png

                                                 Figure: Circuit symbol for a p-Channel JFET


Related Discussions:- Jfet

P type material - semiconductor material, p type material: p type ma...

p type material: p type material is formed by doping aerial  crystal with impurity atoms having three valance electrons. The diffused impurities with three valence electrons

Electrical Engineering Design Report, hi there i just need help for Electri...

hi there i just need help for Electrical Engineering Design Report about any topic (prefer charger and inverter) which should be include Summary,Table of contents,Introduction,Body

Explain the memory map of transient program area in a pc, Draw the memory m...

Draw the memory map of TPA in a personal computer and explain different areas. The transient program area holds the DOS operating system and other programs which control the co

Antinoise systems — noise cancellation, Q. Antinoise Systems — Noise Cancel...

Q. Antinoise Systems — Noise Cancellation? Traditionally sound-absorbing materials have been used quite effectively to reduce noise levels in aircraft, amphitheaters, and other

Advantages and disadvantages of alloying steel with silicon, State the adva...

State the advantages and disadvantages of alloying steel with silicon for use as magnetic materials in transformer and electric machines. Extensive utilize, is made of iron-sil

Npn bipolar junction transistor, NPN: Figure: The symbol of an ...

NPN: Figure: The symbol of an NPN Bipolar Junction Transistor. NPN is one of the two sorts of bipolar transistors, where the letters "N" (negative) and "P" (positi

What do you mean by signal processing, Q. What do you mean by Signal Proces...

Q. What do you mean by Signal Processing? The essential feature of communication, control, computation, and instrumentation systems is the processing of information. Because of

Working hydro-electric power plant, With the help of neat diagrams illustra...

With the help of neat diagrams illustrate the construction and working of various elements used in hydro-electric power plant. Compare hydro-electric power plant with other type

How address and data lines are demultiplexed in 8085, How address and data ...

How address and data lines are demultiplexed in 8085? AD0-AD7 lines are multiplexed and the lower half of address A0-A7 is available only during T1  of the machine cycle. This

Calculation of AT&C loss, how to make a matlab program for calculation of A...

how to make a matlab program for calculation of AT&C loss for perticular area

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