Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Junction Field Effect Transistors

JDOS JFET joint density of states junction field effect transistor... [Pg.696]

Different types of SiC Field Effect Transistors, Metal Oxide Semiconductor Transistors (MOSFETs), Metal Semiconductor Field Effect Transistors (MESFETs), and Junction Field Effect Transistors (JFETs) compete for future applications in high temperature and harsh environment electronics. This Datareview details these various types of FETs, the structures used and the performances obtained. Interesting recent developments and potential applications, such as FET integrated circuits, a hybrid operational amplifier and an inverter circuit are also outlined. [Pg.247]

JFET JFM junction field effect transistor Johnson s figure of merit... [Pg.307]

Barillaro, G, Lazzerini, G. M. and Strambini L. M. Modeling of porous silicon junction field effect transistor gas sensors Insight into NOj interaction , (2010) Appl. Phys. Lett. 96,162105. [Pg.426]

Bipolar Junction and Junction Field-Effect Transistors.. 533... [Pg.529]

A junction field-effect transistor or JFET is a type of transistor in which the current flow through the device between the drain and source electrodes is controlled by the voltage applied to the gate electrode. [Pg.537]

The MOSFET can be understood by contrast with other field-effect devices, Kke the junction field-effect transistor (JFET) and the metal-semiconductor field-effect transistor (MESFET) (Hollis and Murphy, 1990). These other transistors modulate the conductance of a majority-carrier path between two ohmic contacts by capacitive control of its cross section. (Majority carriers are those in greatest abundance in... [Pg.545]

The pre-amplifier (Figure 16) is constructed of discrete components, which has the advantage of producing an extremely satisfactory noise factor. A junction field-effect transistor, Tl, serves as the input because it has a large gate impedance (lO Q) and small parasitic capacitance, which allows it to be used over a broad... [Pg.60]

As was pointed in the previous section, the electric impedance of the pyroelectric element is very high. e.g.. 10" ft so that a high input-impedance amplifier b necessary to be endosed near the detector dement as shown Figure 2 and its output impedance should be low. A junction field-effect transistor (JFET) or an operathmal amplifier with a JFET input b usually used as the enclosed amplifier, because the JFET has a very high input impedance and generates only small voltage and current nobc. [Pg.674]

Another type of FET is the junction field effect transistor (JFET) shown in Figure 22.9. The source and drain are connected by an n-channel, which is sandwiched between two p regions. The gate is not insulated, but contacts the p material as does the metal back. [Pg.424]

PA Ivanov, NS Savkina, TP Samsonova, VN Panteleev, VE Chelnokov. Junction field-effect transistor based on 4H-silicon carbide. In Institute of Physics Conference No. 137. London lOP, 1994, p 593. [Pg.474]


See other pages where Junction Field Effect Transistors is mentioned: [Pg.537]    [Pg.45]    [Pg.194]    [Pg.537]    [Pg.569]    [Pg.890]    [Pg.749]    [Pg.652]    [Pg.354]    [Pg.529]    [Pg.537]    [Pg.439]    [Pg.630]    [Pg.424]    [Pg.115]   
See also in sourсe #XX -- [ Pg.768 ]




SEARCH



Field transistors

Field-effect transistor

© 2024 chempedia.info