Saturation Voltage of MOSFET Calculator

✖Gate-source voltage is a critical parameter that affects the operation of an FET, and it is often used to control the device's behavior.ⓘ Gate-Source Voltage [V_gs]			+10% -10%
✖Threshold voltage, also known as the gate threshold voltage or simply Vth, is a critical parameter in the operation of field-effect transistors, which are fundamental components in modern electronics.ⓘ Threshold Voltage [V_th]			+10% -10%

✖Drain and source saturation voltage is the voltage at which the FET can no longer operate as an amplifier, and its output voltage becomes fixed at a maximum value.ⓘ Saturation Voltage of MOSFET [V_ds(s)]

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Saturation Voltage of MOSFET Solution

STEP 0: Pre-Calculation Summary

Formula Used

Drain and Source Saturation Voltage = Gate-Source Voltage-Threshold Voltage
V_ds(s) = V_gs-V_th
This formula uses 3 Variables

Variables Used

Drain and Source Saturation Voltage - (Measured in Volt) - Drain and source saturation voltage is the voltage at which the FET can no longer operate as an amplifier, and its output voltage becomes fixed at a maximum value.
Gate-Source Voltage - (Measured in Volt) - Gate-source voltage is a critical parameter that affects the operation of an FET, and it is often used to control the device's behavior.
Threshold Voltage - (Measured in Volt) - Threshold voltage, also known as the gate threshold voltage or simply Vth, is a critical parameter in the operation of field-effect transistors, which are fundamental components in modern electronics.

STEP 1: Convert Input(s) to Base Unit

Gate-Source Voltage: 4 Volt --> 4 Volt No Conversion Required
Threshold Voltage: 2.3 Volt --> 2.3 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_ds(s) = V_gs-V_th --> 4-2.3

Evaluating ... ...

V_ds(s) = 1.7

STEP 3: Convert Result to Output's Unit

1.7 Volt --> No Conversion Required

FINAL ANSWER

1.7 Volt <-- Drain and Source Saturation Voltage

(Calculation completed in 00.004 seconds)

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Maximum Voltage Gain given all Voltages

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Saturation Voltage of MOSFET Formula

LaTeX Go

Drain and Source Saturation Voltage = Gate-Source Voltage-Threshold Voltage
V_ds(s) = V_gs-V_th

What is saturation region of MOSFET?

In the saturation or linear region, the transistor will be biased so that the maximum amount of gate voltage is applied to the device which results in the channel resistance RDS(on being as small as possible with maximum drain current flowing through the MOSFET switch.

How to Calculate Saturation Voltage of MOSFET?

Saturation Voltage of MOSFET calculator uses Drain and Source Saturation Voltage = Gate-Source Voltage-Threshold Voltage to calculate the Drain and Source Saturation Voltage, The Saturation voltage of MOSFET is equal to the effective voltage or overdrive voltage of MOSFET. It is also equal to the difference of voltage across the oxide and threshold voltage. Drain and Source Saturation Voltage is denoted by V_ds(s) symbol.

How to calculate Saturation Voltage of MOSFET using this online calculator? To use this online calculator for Saturation Voltage of MOSFET, enter Gate-Source Voltage (V_gs) & Threshold Voltage (V_th) and hit the calculate button. Here is how the Saturation Voltage of MOSFET calculation can be explained with given input values -> 1.7 = 4-2.3.

FAQ

What is Saturation Voltage of MOSFET?

The Saturation voltage of MOSFET is equal to the effective voltage or overdrive voltage of MOSFET. It is also equal to the difference of voltage across the oxide and threshold voltage and is represented as V_ds(s) = V_gs-V_th or Drain and Source Saturation Voltage = Gate-Source Voltage-Threshold Voltage. Gate-source voltage is a critical parameter that affects the operation of an FET, and it is often used to control the device's behavior & Threshold voltage, also known as the gate threshold voltage or simply Vth, is a critical parameter in the operation of field-effect transistors, which are fundamental components in modern electronics.

How to calculate Saturation Voltage of MOSFET?

The Saturation voltage of MOSFET is equal to the effective voltage or overdrive voltage of MOSFET. It is also equal to the difference of voltage across the oxide and threshold voltage is calculated using Drain and Source Saturation Voltage = Gate-Source Voltage-Threshold Voltage. To calculate Saturation Voltage of MOSFET, you need Gate-Source Voltage (V_gs) & Threshold Voltage (V_th). With our tool, you need to enter the respective value for Gate-Source Voltage & Threshold Voltage and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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