Which one is faster: BJT or MOSFET?
it really depends on the application. with progress made in cmos past 15 years or so. bjt is only used in rf front end, with decreasing application space for bjt…
What is the difference between enhancement and depletion Mosfet?
Difference between enhancement and depletion type mosfet Depletion mode MOSFET is normally turned on at zero gate voltage. Such devices are used as load resistors. MOSFETs with enhancement modes are…
Can the drain and source of a MOSFET be interchangable
Can the drain and source of a MOSFET be interchangeable? In some situations, the source and drain terminals of a FET may be switched. Indeed, when the FET is used…
Can we use opamp as a driver circuit for a MOSFET
Can we use opamp as a driver circuit for a MOSFET? Using an op-amp is possible but may not be the best solution depending on the switching speeds involved. if…
Why is MOSFET Voltage and BJT Current controlled
Why is MOSFET Voltage and BJT Current controlled? In the bjt, the output collector current of the transistor is proportional to the input current entering the base terminal of the…
What is triode region in mosfet
What is triode region in mosfet? it is an operating regime where the drain current is controlled by three terminals instead of two as in the saturation regime. hence the…
For what reason might one ever choose a JFET instead of a MOSFET
For what reason might one ever choose a JFET instead of a MOSFET? According to use and cost. The most important feature of any switching device is a high input…
Why does MOSFET distort the input wave
Why does MOSFET distort the input wave? the first hint that there is a problem is the input signal. If you have a unipolar rc filter, the waveform must be…
What are the advantages of MOSFET over BJT
What are the advantages of MOSFET over BJT? MOSFET FOR:- Mosfet provides a very good isolation between the gate and the other two terminals compared to bjt. MOSFET can handle…
What is the function of MOSFET in an IC chip
What is the function of MOSFET in an IC chip? In a digital integrated circuit, as in your smartphone or computer, a mosfet acts as a switch. it is either…
What are some uses of a MOSFET
What are some uses of a MOSFET? The most common application is probably the switching power mode. they can switch very quickly with low losses and withstand quite reasonable currents…
What are the modes of operation of MOSFET
What are the modes of operation of MOSFET? depletion mode and enhancement mode. in depletion mode, the mosfet functions as a jfet with a more negative grid voltage compared to the source.…
What are MOSFETs
What are MOSFETs? In short mosfet means metal oxide semiconductor field effect transistors. work with door-controlled spans is mainly used in computers, inverters, etc. The MOSFET transistor is very far…