Voltage at Drain Q2 in MOSFET Calculator

✖Total load resistance of MOSFET includes both the intrinsic drain-source resistance of the MOSFET and the external load resistance that is connected to the drain terminal.ⓘ Total Load Resistance of MOSFET [R_tl]			+10% -10%
✖Output resistance refers to the resistance of an electronic circuit to the flow of current when a load is connected to its output.ⓘ Output Resistance [R_out]			+10% -10%
✖A common mode input signal is a type of electrical signal that appears equally on both input terminals of a differential amplifier.ⓘ Common Mode Input Signal [V_cin]			+10% -10%

✖Output voltage is the electrical potential difference that is delivered to a load by a power supply and it plays a critical role in determining the performance and reliability of electronic systems.ⓘ Voltage at Drain Q2 in MOSFET [V_out]

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Formula

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Voltage at Drain Q2 in MOSFET

Formula

`"V"_{"out"} = -("R"_{"tl"}/(2*"R"_{"out"}))*"V"_{"cin"}`

Example

`"-73.406667V"=-("7.8kΩ"/(2*"4.5kΩ"))*"84.7V"`

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Voltage at Drain Q2 in MOSFET Solution

STEP 0: Pre-Calculation Summary

Formula Used

Output Voltage = -(Total Load Resistance of MOSFET/(2*Output Resistance))*Common Mode Input Signal
V_out = -(R_tl/(2*R_out))*V_cin
This formula uses 4 Variables

Variables Used

Output Voltage - (Measured in Volt) - Output voltage is the electrical potential difference that is delivered to a load by a power supply and it plays a critical role in determining the performance and reliability of electronic systems.
Total Load Resistance of MOSFET - (Measured in Ohm) - Total load resistance of MOSFET includes both the intrinsic drain-source resistance of the MOSFET and the external load resistance that is connected to the drain terminal.
Output Resistance - (Measured in Ohm) - Output resistance refers to the resistance of an electronic circuit to the flow of current when a load is connected to its output.
Common Mode Input Signal - (Measured in Volt) - A common mode input signal is a type of electrical signal that appears equally on both input terminals of a differential amplifier.

STEP 1: Convert Input(s) to Base Unit

Total Load Resistance of MOSFET: 7.8 Kilohm --> 7800 Ohm (Check conversion here)
Output Resistance: 4.5 Kilohm --> 4500 Ohm (Check conversion here)
Common Mode Input Signal: 84.7 Volt --> 84.7 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_out = -(R_tl/(2*R_out))*V_cin --> -(7800/(2*4500))*84.7

Evaluating ... ...

V_out = -73.4066666666667

STEP 3: Convert Result to Output's Unit

-73.4066666666667 Volt --> No Conversion Required

FINAL ANSWER

-73.4066666666667 ≈ -73.406667 Volt <-- Output Voltage

(Calculation completed in 00.004 seconds)

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Birsa Institute of Technology (BIT), Sindri

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< 20 Voltage Calculators

Conductance of Channel of MOSFET using Gate to Source Voltage

Go Conductance of Channel = Mobility of Electrons at Surface of Channel*Oxide Capacitance*Channel Width/Channel Length*(Gate-Source Voltage-Threshold Voltage)

Common Gate Output Voltage

Go Output Voltage = -(Transconductance*Critical Voltage)*((Load Resistance*Gate Resistance)/(Gate Resistance+Load Resistance))

Output Voltage at Drain Q1 of MOSFET given Common-Mode Signal

Go Drain Voltage Q1 = -Output Resistance*(Transconductance*Common Mode Input Signal)/(1+(2*Transconductance*Output Resistance))

Voltage across Gate and Source of MOSFET on Operation with Differential Input Voltage

Go Gate-Source Voltage = Threshold Voltage+sqrt((2*DC Bias Current)/(Process Transconductance Parameter*Aspect Ratio))

Source Input Voltage

Go Source Input Voltage = Input Voltage*(Input Amplifier Resistance/(Input Amplifier Resistance+Equivalent Source Resistance))

Input Gate-to-Source Voltage

Go Critical Voltage = (Input Amplifier Resistance/(Input Amplifier Resistance+Equivalent Source Resistance))*Input Voltage

Output Voltage at Drain Q2 of MOSFET given Common-Mode Signal

Go Drain Voltage Q2 = -(Output Resistance/((1/Transconductance)+2*Output Resistance))*Common Mode Input Signal

Voltage across Gate and Source of MOSFET given Input Current

Go Gate-Source Voltage = Input Current/(Angular Frequency*(Source Gate Capacitance+Gate-Drain Capacitance))

Positive Voltage given Device Parameter in MOSFET

Go Input Current = Gate-Source Voltage*(Angular Frequency*(Source Gate Capacitance+Gate-Drain Capacitance))

Overdrive Voltage when MOSFET Acts as Amplifier with Load Resistance

Go Transconductance = Total Current/(Common Mode Input Signal-(2*Total Current*Output Resistance))

Incremental Voltage Signal of Differential Amplifier

Go Common Mode Input Signal = (Total Current/Transconductance)+(2*Total Current*Output Resistance)

Voltage at Drain Q1 of MOSFET

Go Output Voltage = -(Total Load Resistance of MOSFET/(2*Output Resistance))*Common Mode Input Signal

Voltage at Drain Q2 in MOSFET

Go Output Voltage = -(Total Load Resistance of MOSFET/(2*Output Resistance))*Common Mode Input Signal

Saturation Voltage of MOSFET

Go Drain and Source Saturation Voltage = Gate-Source Voltage-Threshold Voltage

Voltage across Gate to Source of MOSFET on Differential Input Voltage given Overdrive Voltage

Go Gate-Source Voltage = Threshold Voltage+1.4*Effective Voltage

Threshold Voltage when MOSFET Acts as Amplifier

Go Threshold Voltage = Gate-Source Voltage-Effective Voltage

Treshold Voltage of MOSFET

Go Threshold Voltage = Gate-Source Voltage-Effective Voltage

Overdrive Voltage

Go Overdrive Voltage = (2*Drain Current)/Transconductance

Output Voltage at Drain Q1 of MOSFET

Go Drain Voltage Q1 = -(Output Resistance*Total Current)

Output Voltage at Drain Q2 of MOSFET

Go Drain Voltage Q2 = -(Output Resistance*Total Current)

Voltage at Drain Q2 in MOSFET Formula

Output Voltage = -(Total Load Resistance of MOSFET/(2*Output Resistance))*Common Mode Input Signal
V_out = -(R_tl/(2*R_out))*V_cin

What is a MOSFET used for?

The MOSFET (Metal Oxide Semiconductor Field Effect Transistor) transistor is a semiconductor device that is widely used for switching purposes and for the amplification of electronic signals in electronic devices.

What are the types of MOSFETs?

There are two classes of MOSFETs. There is depletion mode and there is enhancement mode. Each class is available as an n- or a p-channel, giving a total of four types of MOSFETs. Depletion mode comes in an N or a P and an enhancement mode comes in an N or a P.

How to Calculate Voltage at Drain Q2 in MOSFET?

Voltage at Drain Q2 in MOSFET calculator uses Output Voltage = -(Total Load Resistance of MOSFET/(2*Output Resistance))*Common Mode Input Signal to calculate the Output Voltage, The voltage at drain Q2 in MOSFET the drain-source voltage at which no more than the specified drain current will flow at the specified temperature and with zero gate-source voltage. Output Voltage is denoted by V_out symbol.

How to calculate Voltage at Drain Q2 in MOSFET using this online calculator? To use this online calculator for Voltage at Drain Q2 in MOSFET, enter Total Load Resistance of MOSFET (R_tl), Output Resistance (R_out) & Common Mode Input Signal (V_cin) and hit the calculate button. Here is how the Voltage at Drain Q2 in MOSFET calculation can be explained with given input values -> -73.406667 = -(7800/(2*4500))*84.7.

FAQ

What is Voltage at Drain Q2 in MOSFET?

The voltage at drain Q2 in MOSFET the drain-source voltage at which no more than the specified drain current will flow at the specified temperature and with zero gate-source voltage and is represented as V_out = -(R_tl/(2*R_out))*V_cin or Output Voltage = -(Total Load Resistance of MOSFET/(2*Output Resistance))*Common Mode Input Signal. Total load resistance of MOSFET includes both the intrinsic drain-source resistance of the MOSFET and the external load resistance that is connected to the drain terminal, Output resistance refers to the resistance of an electronic circuit to the flow of current when a load is connected to its output & A common mode input signal is a type of electrical signal that appears equally on both input terminals of a differential amplifier.

How to calculate Voltage at Drain Q2 in MOSFET?

The voltage at drain Q2 in MOSFET the drain-source voltage at which no more than the specified drain current will flow at the specified temperature and with zero gate-source voltage is calculated using Output Voltage = -(Total Load Resistance of MOSFET/(2*Output Resistance))*Common Mode Input Signal. To calculate Voltage at Drain Q2 in MOSFET, you need Total Load Resistance of MOSFET (R_tl), Output Resistance (R_out) & Common Mode Input Signal (V_cin). With our tool, you need to enter the respective value for Total Load Resistance of MOSFET, Output Resistance & Common Mode Input Signal and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Output Voltage?

In this formula, Output Voltage uses Total Load Resistance of MOSFET, Output Resistance & Common Mode Input Signal. We can use 2 other way(s) to calculate the same, which is/are as follows -

Output Voltage = -(Total Load Resistance of MOSFET/(2*Output Resistance))*Common Mode Input Signal
Output Voltage = -(Transconductance*Critical Voltage)*((Load Resistance*Gate Resistance)/(Gate Resistance+Load Resistance))

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