0
Advantages:-
1- mosfet are small compare to bjt's so it fabricated easily and space saving scheme on the ic's
2- mosfet's input impedance are very high so they do not load the circuits. loading effect doesn't arise.
3- operating frequency is very high so may be used at higher frequencies.
4- used in digital circuits for it's reliability.
5- effect of noise is less than bjt. so high signal to noise ratio.
6-mosfets are unipolar devices so reverse saturation current doesn't exist.
7- it consume less D.C power rather than BJT.
Disadvantages:-
handling is not easy-
Mosfet is very sensitive to electrostatic charge so it may be destroy when you touch the pins of a mosfet devices by hand.
trans conductance is low than BJT.
What else can I help you with?
What are the advantages of mosfet?
mosfet base power inverter of advantages and disaadvantages
What are the advantages and disadvantages of the UN?
disadvantages advantages of osx
What are the disadvantages and advantages of liquor?
What are the disadvantages and advantages of liquor?
What are Advantages and disadvantages of recession?
advantages and disadvantages of recession
What is the advantages and disadvantages of paperless society?
there are no advantages or disadvantages
What are the advantages and disadvantages of OS2?
What are the advantages and disadvantages of OS2?
What are advantages and disadvantages of Interpreter?
What are the advantages and disadvantages of interpreter
What are the advantages and the disadvantages of the UN?
disadvantages advantages of osx
What are the advantages and disadvantages of antipyretic?
what are the disadvantages and advantages of antipyretic
Advantages and disadvantages of depletion MOSFET?
Since the logic operations of depletion MOSFET is the opposite to the enhancement MOSFET, the depletion MOSFET produces positive logic circuits, such as, buffer, AND, and OR. The most significant advantage of the positive logic circuits is that it can produce positive feedback easily so that a single depletion MOSFET can become a memory cell. In contrast, you will need at least two enhancement MOSFET transistor to produce the positive feedback to build a memory cell. The other advantages of depletion MOSFET are that it is free from sub-threshold leakage current and gate-oxide leakage current. Since there is always a potential difference of Vdd between the gate terminal and channel for an enhancement MOSFET to cause the gate-oxide leakage current, the gate oxide leakage current is unavoidable when the transistor shrinks in size and oxide layer becomes thinner. The depletion MOSFET does not have this problem because there is no potential difference between the gate and channel. As a enhancement MOSFET shrinking in size, there is no way to stop the subthreshold leakage current diffused across from source to drain because the drain and source terminals are closer physically. This is not a problem for depletion MOSFET because a pinched channel will stop the diffusion current completely. The depletion MOSFET is the ideal, perfect transistor. The only disadvantage of depletion MOSFET is its inability to produce negative logic operations.
What are the advantages and disadvantages of share blocks?
What are the advantages and disadvantages of shareblocks
Advantages and disadvantages of collusive oligopoly?
The disadvantages and advantages of collusion
