Instantaneous Drain Current with respect to DC Component of Vgs Calculator

✖Transconductance parameter Kn is a measure of the change in current flowing through a transistor in response to a small change in voltage.ⓘ Transconductance Parameter [K_n]			+10% -10%
✖Critical Voltage is the minimum phase to the neutral voltage which glows and appears all along the line conductor.ⓘ Critical Voltage [V_c]			+10% -10%
✖The total voltage in a series circuit is equal to the sum of all the individual voltage drops in the circuit.ⓘ Total Voltage [V_t]			+10% -10%

✖Drain current is the current that flows between the drain and the source terminals of a field-effect transistor (FET), which is a type of transistor commonly used in electronic circuits.ⓘ Instantaneous Drain Current with respect to DC Component of Vgs [i_d]

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Formula

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Instantaneous Drain Current with respect to DC Component of Vgs

Formula

`"i"_{"d"} = "K"_{"n"}*(("V"_{"c"}-"V"_{"t"})^2)`

Example

`"206.1259mA"="0.07A/V²"*(("0.284V"-"2V")^2)`

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Instantaneous Drain Current with respect to DC Component of Vgs Solution

STEP 0: Pre-Calculation Summary

Formula Used

Drain Current = Transconductance Parameter*((Critical Voltage-Total Voltage)^2)
i_d = K_n*((V_c-V_t)^2)
This formula uses 4 Variables

Variables Used

Drain Current - (Measured in Ampere) - Drain current is the current that flows between the drain and the source terminals of a field-effect transistor (FET), which is a type of transistor commonly used in electronic circuits.
Transconductance Parameter - (Measured in Ampere per Square Volt) - Transconductance parameter Kn is a measure of the change in current flowing through a transistor in response to a small change in voltage.
Critical Voltage - (Measured in Volt) - Critical Voltage is the minimum phase to the neutral voltage which glows and appears all along the line conductor.
Total Voltage - (Measured in Volt) - The total voltage in a series circuit is equal to the sum of all the individual voltage drops in the circuit.

STEP 1: Convert Input(s) to Base Unit

Transconductance Parameter: 0.07 Ampere per Square Volt --> 0.07 Ampere per Square Volt No Conversion Required
Critical Voltage: 0.284 Volt --> 0.284 Volt No Conversion Required
Total Voltage: 2 Volt --> 2 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

i_d = K_n*((V_c-V_t)^2) --> 0.07*((0.284-2)^2)

Evaluating ... ...

i_d = 0.20612592

STEP 3: Convert Result to Output's Unit

0.20612592 Ampere -->206.12592 Milliampere (Check conversion here)

FINAL ANSWER

206.12592 ≈ 206.1259 Milliampere <-- Drain Current

(Calculation completed in 00.004 seconds)

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Created by Ritwik Tripathi

Vellore Institute of Technology (VIT Vellore), Vellore

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Dayanandasagar University (DSU), Bangalore

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< 12 Current Calculators

Second Drain Current of MOSFET on Large-Signal Operation

Go Drain Current 2 = DC Bias Current/2-DC Bias Current/Overdrive Voltage*Differential Input Signal/2*sqrt(1-(Differential Input Signal)^2/(4*Overdrive Voltage^2))

First Drain Current of MOSFET on Large-Signal Operation

Go Drain Current 1 = DC Bias Current/2+DC Bias Current/Overdrive Voltage*Differential Input Signal/2*sqrt(1-Differential Input Signal^2/(4*Overdrive Voltage^2))

Instantaneous Drain Current

Go Drain Current = Transconductance Parameter*(DC Component of Gate to Source Voltage-Total Voltage+Critical Voltage)^2

Drain Saturation Current of MOSFET

Go Saturation Drain Current = 1/2*Process Transconductance in PMOS*Channel Width/Channel Length*(Effective Voltage)^2

Drain Current without Channel-Length Modulation of MOSFET

Go Drain Current = 1/2*Process Transconductance in PMOS*Aspect Ratio*(Gate-Source Voltage-Threshold Voltage)^2

Second Drain Current of MOSFET on Large-Signal Operation given Overdrive Voltage

Go Drain Current 2 = DC Bias Current/2-DC Bias Current/Overdrive Voltage*Differential Input Signal/2

First Drain Current of MOSFET on Large-Signal Operation given Overdrive Voltage

Go Drain Current 1 = DC Bias Current/2+DC Bias Current/Overdrive Voltage*Differential Input Signal/2

Drain Current of MOSFET on Large-Signal Operation given Overdrive Voltage

Go Drain Current = (DC Bias Current/Overdrive Voltage)*(Differential Input Signal/2)

Instantaneous Drain Current with respect to DC Component of Vgs

Go Drain Current = Transconductance Parameter*((Critical Voltage-Total Voltage)^2)

Current in Common-Mode Rejection of MOSFET

Go Total Current = Incremental Signal/((1/Transconductance)+(2*Output Resistance))

Drain Current in Load Line

Go Drain Current = (Supply Voltage-Drain Source Voltage)/Load Resistance

Short Circuit Current of MOSFET

Go Output Current = Transconductance*Gate-Source Voltage

Instantaneous Drain Current with respect to DC Component of Vgs Formula

Drain Current = Transconductance Parameter*((Critical Voltage-Total Voltage)^2)
i_d = K_n*((V_c-V_t)^2)

Why do we use Drain Current?

We use drain current in digital circuits to ensure that the output of a logic gate is properly reset to its input state after a signal change.

How to Calculate Instantaneous Drain Current with respect to DC Component of Vgs?

Instantaneous Drain Current with respect to DC Component of Vgs calculator uses Drain Current = Transconductance Parameter*((Critical Voltage-Total Voltage)^2) to calculate the Drain Current, The Instantaneous Drain Current with respect to DC Component of Vgs is defined as the drain current which is passed through the transistor when a gate to source voltage is acting on it. Drain Current is denoted by i_d symbol.

How to calculate Instantaneous Drain Current with respect to DC Component of Vgs using this online calculator? To use this online calculator for Instantaneous Drain Current with respect to DC Component of Vgs, enter Transconductance Parameter (K_n), Critical Voltage (V_c) & Total Voltage (V_t) and hit the calculate button. Here is how the Instantaneous Drain Current with respect to DC Component of Vgs calculation can be explained with given input values -> 45587.43 = 0.07*((0.284-2)^2).

FAQ

What is Instantaneous Drain Current with respect to DC Component of Vgs?

The Instantaneous Drain Current with respect to DC Component of Vgs is defined as the drain current which is passed through the transistor when a gate to source voltage is acting on it and is represented as i_d = K_n*((V_c-V_t)^2) or Drain Current = Transconductance Parameter*((Critical Voltage-Total Voltage)^2). Transconductance parameter Kn is a measure of the change in current flowing through a transistor in response to a small change in voltage, Critical Voltage is the minimum phase to the neutral voltage which glows and appears all along the line conductor & The total voltage in a series circuit is equal to the sum of all the individual voltage drops in the circuit.

How to calculate Instantaneous Drain Current with respect to DC Component of Vgs?

The Instantaneous Drain Current with respect to DC Component of Vgs is defined as the drain current which is passed through the transistor when a gate to source voltage is acting on it is calculated using Drain Current = Transconductance Parameter*((Critical Voltage-Total Voltage)^2). To calculate Instantaneous Drain Current with respect to DC Component of Vgs, you need Transconductance Parameter (K_n), Critical Voltage (V_c) & Total Voltage (V_t). With our tool, you need to enter the respective value for Transconductance Parameter, Critical Voltage & Total Voltage 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 Drain Current?

In this formula, Drain Current uses Transconductance Parameter, Critical Voltage & Total Voltage. We can use 4 other way(s) to calculate the same, which is/are as follows -

Drain Current = (DC Bias Current/Overdrive Voltage)*(Differential Input Signal/2)
Drain Current = 1/2*Process Transconductance in PMOS*Aspect Ratio*(Gate-Source Voltage-Threshold Voltage)^2
Drain Current = (Supply Voltage-Drain Source Voltage)/Load Resistance
Drain Current = Transconductance Parameter*(DC Component of Gate to Source Voltage-Total Voltage+Critical Voltage)^2

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