Which of the following statement/s about MOSFET is correct (I) In the P-type device current flows due to electrons. (II) In depletion type of MOSFET channel is already present. (III) Pinch-off occurs at VDS < VGS − VTH?

Only (I)
Only (II)
Only (III)
Only (I) & (II)

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 2 : Only (II)

P-Channel MOSFET is a classification of Metal Oxide Semiconductor Device.
This consists of the n-substrate in the middle with a light doping concentration.
It possesses uni-polar characteristics because its operation is dependent on the majority of the charge carriers.
In this, the majority of the carriers are holes because of two p materials utilized in the circuitry. (Statement 1 is incorrect)
In any depletion type MOSFET, whether it is an n channel or p channel, the channel is already present and built. (Statement 2 is correct)
Depletion mode MOSFET is always in ON condition without applications of gate voltage.
After applying the voltage difference between the source and drain current starts flowing through MOSFET.
Pinch-off occurs in MOSFET if V_GS < V_T(Statement 3 is incorrect)

4 views Answered 2022-09-04 04:29

Related Questions

Which semiconductor power device, out of the following, is not a current triggered device?

1 Answers 5 Views

A statement is given followed by two inferences I and II. You have to consider the statement to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given inferences, if any, follow from the given statement. Statement: Genome editing is a type of genetic engineering in which DNA is inserted, deleted, modified or replaced in the genome of a living organism. Inferences: Designer babies will be a reality with genome editing. Genetic diseases can be removed from a child before its birth. ?

1 Answers 5 Views

Which of the following is a prime health risk associated with greater UV radiation through the atmosphere due to depletion of stratospheric ozone?

1 Answers 5 Views

The conditions to be satisfied for a channel in ‘Regime’ as per-Lacey are 1. Constant discharge. 2. Silt grade and silt concentration are constant. 3. The channel is flowing in unlimited incoherent alluvium of the same alluvial character as that transported. Which of the above statements are correct?

1 Answers 7 Views

Most experts feel that in spite of possessing all the technical skills required to be a batsman of the highest order, he is unlikely to be so due to lack of requisite temperament. He was guilty of throwing away his wicket several times after working hard to lay a strong foundation. His critics pointed out that until he addressed this problem, success at the highest level will continue to elude him. Which of the statements (s) below is/are logically valid and can be inferred from the above passage i) He was already a successful batsman at the highest level ii) He has to improve his temperament in order to become a great batsman iii) He failed to make many of his good starts count iv) Improving his technical skills will guarantee success.?

1 Answers 5 Views

In the question below is given a statement followed by two assumptions numbered I and II. An assumption is something supposed or taken for granted. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement. Statement: The odd-even traffic system to fight increased air pollution has received mixed response from people. Assumptions: I. Air pollution has decreased due to odd-even system. II. Every citizen has welcomed the odd-even system.?

1 Answers 5 Views

Match List I with List II: List I List II (A) Market risk (I) Associated with the efficiency with which a firm conducts its operations within the broader environment imposed upon it. (B) Financial risk (II) Arises due to change in operating conditions caused by conditions thrust upon the firm which are beyond its control. (C) External business risk (III) Variations in price sparked off due to real, social, political and economic events. (D) Internal business risk (IV) Associated with the capital structure of a firm. Choose the correct answer from the options given below:?

1 Answers 7 Views

Which of the following rules stands true while preparing a schedule of changes in working capital (A) An increase in current assets increases working capital (B) An increase in current assets decreases working capital (C) An increase in current liabilities decreases working capital (D) An increase in current liabilities increases working capital Choose the most appropriate answer from the options given below:?

1 Answers 5 Views

Which semiconductor power device out of the following, is not a current triggering device?

1 Answers 6 Views

Three Statements followed by three Conclusions are given below. You have to take the Statements to be true even if they seem to be at variance from the commonly known facts. Read all the Conclusions and then decide which of the given Conclusions logically follows/ follow from the Statements, disregarding the commonly known facts: Statement-1 : Some doctors are teachers. Statement-2 : All teachers are engineers. Statement-3 : All engineers are scientists. Conclusion-I : Some scientists are doctors. Conclusion-II : All engineers are doctors. Conclusion-III : Some engineers are doctors. Which one of the following is correct?

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)