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How jfet works?
A Jfet works by applying voltage to the drain of the jfet. A jfet will then conduct across from drain to source.
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
What type of transistor is a JFET?
JFET is a unijunction transistor.
Can jfet operate in enhancement and depletion mode?
No, jfet works only in depletion mode.
What is working principle of jfet?
no
Does the channel width of the JFET remains constant at any point of time?
It depends on the topology of the circuit in which the JFET is operating.
What is the 4th terminal of BFW10 in FET?
Some MOSFETs have a 4th terminal that is the chip substrate (which may or may not be connected to the case).However the BFW10 is a JFET and therefor has no chip substrate, instead the 4th terminal is the metal case which is used as a shield (this part is intended for VHF/UHF use and should be well shielded to prevent interference, crosstalk, and/or unintended feedback).
A JFET can operate in?
active region.
In a JFET gates are always?
forward bias
What is mean by BFW10?
its a n channel jfet(field effect transistor) manufactured by Motorola
A de mosfet differs from a jfet in the sense that it has no?
channel
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.
