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.
A Jfet works by applying voltage to the drain of the jfet. A jfet will then conduct across from drain to source.
• 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
JFET is a unijunction transistor.
The answer depends on what the requirements for the basic construction are.
No, jfet works only in depletion mode.
1
no
It depends on the topology of the circuit in which the JFET is operating.
it is the basic part
active region.
forward bias
its a n channel jfet(field effect transistor) manufactured by Motorola