![]() ![]() Can you explain this answer? defined & explained in the simplest way possible. Here you can find the meaning of The threshold voltage (VT) of a - MOSFET is defined asa)the drain-source voltage at which the transistor goes into saturation.b)the gate-source voltage at which the transistor goes into saturation.c)the drain-source voltage at which a predefined value of drain current starts flowing.d)the gate-source voltage at which a predefined value of drain current starts flowing.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2023 Exam.įind important definitions, questions, meanings, examples, exercises and tests below for The threshold voltage (VT) of a - MOSFET is defined asa)the drain-source voltage at which the transistor goes into saturation.b)the gate-source voltage at which the transistor goes into saturation.c)the drain-source voltage at which a predefined value of drain current starts flowing.d)the gate-source voltage at which a predefined value of drain current starts flowing.Correct answer is option 'D'. Information about The threshold voltage (VT) of a - MOSFET is defined asa)the drain-source voltage at which the transistor goes into saturation.b)the gate-source voltage at which the transistor goes into saturation.c)the drain-source voltage at which a predefined value of drain current starts flowing.d)the gate-source voltage at which a predefined value of drain current starts flowing.Correct answer is option 'D'. The Electrical Engineering (EE) exam syllabus. The Question and answers have been prepared ![]() Can you explain this answer? for Electrical Engineering (EE) 2023 is part of Electrical Engineering (EE) preparation. The threshold voltage (VT) of a - MOSFET is defined asa)the drain-source voltage at which the transistor goes into saturation.b)the gate-source voltage at which the transistor goes into saturation.c)the drain-source voltage at which a predefined value of drain current starts flowing.d)the gate-source voltage at which a predefined value of drain current starts flowing.Correct answer is option 'D'. It is an important parameter that determines the turn-on characteristics of the device and is specified by the manufacturer. In summary, the threshold voltage of a MOSFET is the gate-source voltage at which a predefined value of drain current starts flowing. This means that when the gate-source voltage reaches the threshold voltage, the MOSFET begins to conduct a certain amount of current through the drain terminal. The threshold voltage is often specified at a predefined value of drain current, such as 1 microampere (μA) or 100 microamperes (μA). It is typically specified by the manufacturer and can vary from device to device. The value of VT depends on the physical properties of the MOSFET, such as the thickness of the oxide layer and the doping concentration of the channel region. Below this voltage, the MOSFET is in an off-state and no current flows through it. The threshold voltage is the minimum gate-source voltage required to create a conductive channel between the source and drain terminals. This results in the formation of a conductive channel that allows current to flow from the source to the drain. When a positive voltage is applied to the gate, it creates an electric field that attracts electrons towards the channel region between the source and drain terminals. ![]() MOSFETs are voltage-controlled devices, meaning that their output current is controlled by the voltage applied to the gate terminal. It is defined as the gate-source voltage at which a predefined value of drain current starts flowing. The threshold voltage (VT) is an important parameter in the operation of MOSFETs. ![]()
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