First Drain Current of MOSFET on Large-Signal Operation Calculator

✖DC bias current is the constant current that flows through a circuit or device to establish a certain operating point or bias point.ⓘ DC Bias Current [I_b]			+10% -10%
✖Overdrive voltage is a term used in electronics and refers to the voltage level applied to a device or component that exceeds its normal operating voltage.ⓘ Overdrive Voltage [V_ov]			+10% -10%
✖A differential input signal refers to a type of electrical signal that consists of two separate voltage signals, each measured with respect to a common reference point, typically called the ground.ⓘ Differential Input Signal [V_id]			+10% -10%

✖Drain current 1 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.ⓘ First Drain Current of MOSFET on Large-Signal Operation [I_d1]

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First Drain Current of MOSFET on Large-Signal Operation Solution

STEP 0: Pre-Calculation Summary

Formula Used

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))
I_d1 = I_b/2+I_b/V_ov*V_id/2*sqrt(1-V_id^2/(4*V_ov^2))
This formula uses 1 Functions, 4 Variables

Functions Used

sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)

Variables Used

Drain Current 1 - (Measured in Ampere) - Drain current 1 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.
DC Bias Current - (Measured in Ampere) - DC bias current is the constant current that flows through a circuit or device to establish a certain operating point or bias point.
Overdrive Voltage - (Measured in Volt) - Overdrive voltage is a term used in electronics and refers to the voltage level applied to a device or component that exceeds its normal operating voltage.
Differential Input Signal - (Measured in Volt) - A differential input signal refers to a type of electrical signal that consists of two separate voltage signals, each measured with respect to a common reference point, typically called the ground.

STEP 1: Convert Input(s) to Base Unit

DC Bias Current: 985 Milliampere --> 0.985 Ampere (Check conversion here)
Overdrive Voltage: 3.12 Volt --> 3.12 Volt No Conversion Required
Differential Input Signal: 0.03 Volt --> 0.03 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_d1 = I_b/2+I_b/V_ov*V_id/2*sqrt(1-V_id^2/(4*V_ov^2)) --> 0.985/2+0.985/3.12*0.03/2*sqrt(1-0.03^2/(4*3.12^2))

Evaluating ... ...

I_d1 = 0.497235522193922

STEP 3: Convert Result to Output's Unit

0.497235522193922 Ampere -->497.235522193922 Milliampere (Check conversion here)

FINAL ANSWER

497.235522193922 ≈ 497.2355 Milliampere <-- Drain Current 1

(Calculation completed in 00.004 seconds)

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Second Drain Current of MOSFET on Large-Signal Operation

LaTeX 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

LaTeX 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))

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

LaTeX 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

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

First Drain Current of MOSFET on Large-Signal Operation Formula

LaTeX Go

What is differential input voltage?

The differential input voltage is the maximum voltage that can be supplied to the +Input (Non-inverting input) and -Input (Inverting input) pins without causing damage or degrading IC characteristics.

How to Calculate First Drain Current of MOSFET on Large-Signal Operation?

First Drain Current of MOSFET on Large-Signal Operation calculator uses 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)) to calculate the Drain Current 1, The first drain current of MOSFET on large-signal operation formula indicates current conduction capability of silicon chip; it can be used as guide when comparing different devices. However, rated maximum drain current should not be allowed to flow to chip. Drain Current 1 is denoted by I_d1 symbol.

How to calculate First Drain Current of MOSFET on Large-Signal Operation using this online calculator? To use this online calculator for First Drain Current of MOSFET on Large-Signal Operation, enter DC Bias Current (I_b), Overdrive Voltage (V_ov) & Differential Input Signal (V_id) and hit the calculate button. Here is how the First Drain Current of MOSFET on Large-Signal Operation calculation can be explained with given input values -> 497235.5 = 0.985/2+0.985/3.12*0.03/2*sqrt(1-0.03^2/(4*3.12^2)).

FAQ

What is First Drain Current of MOSFET on Large-Signal Operation?

The first drain current of MOSFET on large-signal operation formula indicates current conduction capability of silicon chip; it can be used as guide when comparing different devices. However, rated maximum drain current should not be allowed to flow to chip and is represented as I_d1 = I_b/2+I_b/V_ov*V_id/2*sqrt(1-V_id^2/(4*V_ov^2)) or 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)). DC bias current is the constant current that flows through a circuit or device to establish a certain operating point or bias point, Overdrive voltage is a term used in electronics and refers to the voltage level applied to a device or component that exceeds its normal operating voltage & A differential input signal refers to a type of electrical signal that consists of two separate voltage signals, each measured with respect to a common reference point, typically called the ground.

How to calculate First Drain Current of MOSFET on Large-Signal Operation?

The first drain current of MOSFET on large-signal operation formula indicates current conduction capability of silicon chip; it can be used as guide when comparing different devices. However, rated maximum drain current should not be allowed to flow to chip is calculated using 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)). To calculate First Drain Current of MOSFET on Large-Signal Operation, you need DC Bias Current (I_b), Overdrive Voltage (V_ov) & Differential Input Signal (V_id). With our tool, you need to enter the respective value for DC Bias Current, Overdrive Voltage & Differential 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 Drain Current 1?

In this formula, Drain Current 1 uses DC Bias Current, Overdrive Voltage & Differential Input Signal. We can use 1 other way(s) to calculate the same, which is/are as follows -

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

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