Critical Voltage Solution

STEP 0: Pre-Calculation Summary
Formula Used
Critical Voltage = Critical Electric Field*Electric Field Across Channel Length
Vx = Ex*Ech
This formula uses 3 Variables
Variables Used
Critical Voltage - (Measured in Volt) - Critical Voltage is the minimum phase to the neutral voltage which glows and appears all along the line conductor.
Critical Electric Field - (Measured in Volt per Meter) - Critical Electric Field is defined as the electric force per unit charge.
Electric Field Across Channel Length - (Measured in Volt per Meter) - Electric Field Across Channel Lengthis the produced electric field in the channel during the process.
STEP 1: Convert Input(s) to Base Unit
Critical Electric Field: 0.004 Volt per Millimeter --> 4 Volt per Meter (Check conversion ​here)
Electric Field Across Channel Length: 0.007 Volt per Millimeter --> 7 Volt per Meter (Check conversion ​here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Vx = Ex*Ech --> 4*7
Evaluating ... ...
Vx = 28
STEP 3: Convert Result to Output's Unit
28 Volt --> No Conversion Required
FINAL ANSWER
28 Volt <-- Critical Voltage
(Calculation completed in 00.004 seconds)

Credits

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Created by Shobhit Dimri
Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat
Shobhit Dimri has created this Calculator and 900+ more calculators!
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Verified by Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
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VLSI Material Optimization Calculators

Body Effect Coefficient
​ Go Body Effect Coefficient = modulus((Threshold Voltage-Threshold Voltage DIBL)/(sqrt(Surface Potential+(Source Body Potential Difference))-sqrt(Surface Potential)))
DIBL Coefficient
​ Go DIBL Coefficient = (Threshold Voltage DIBL-Threshold Voltage)/Drain to Source Potential
Channel Charge
​ Go Channel Charge = Gate Capacitance*(Gate to Channel Voltage-Threshold Voltage)
Critical Voltage
​ Go Critical Voltage = Critical Electric Field*Electric Field Across Channel Length

Critical Voltage Formula

Critical Voltage = Critical Electric Field*Electric Field Across Channel Length
Vx = Ex*Ech

What is mobility degradation?

A high voltage at the gate of the transistor attracts the carriers to the edge of the channel, causing collisions with the oxide interface that slow the carriers. This is called mobility degradation.

What is velocity saturation?

Carriers approach a maximum velocity vsat when high fields are applied. This phenomenon is called velocity saturation.

How to Calculate Critical Voltage?

Critical Voltage calculator uses Critical Voltage = Critical Electric Field*Electric Field Across Channel Length to calculate the Critical Voltage, The Critical Voltage formula is defined as the drain-source voltage at which the critical effective field is reached. Critical Voltage is denoted by Vx symbol.

How to calculate Critical Voltage using this online calculator? To use this online calculator for Critical Voltage, enter Critical Electric Field (Ex) & Electric Field Across Channel Length (Ech) and hit the calculate button. Here is how the Critical Voltage calculation can be explained with given input values -> 28 = 4*7.

FAQ

What is Critical Voltage?
The Critical Voltage formula is defined as the drain-source voltage at which the critical effective field is reached and is represented as Vx = Ex*Ech or Critical Voltage = Critical Electric Field*Electric Field Across Channel Length. Critical Electric Field is defined as the electric force per unit charge & Electric Field Across Channel Lengthis the produced electric field in the channel during the process.
How to calculate Critical Voltage?
The Critical Voltage formula is defined as the drain-source voltage at which the critical effective field is reached is calculated using Critical Voltage = Critical Electric Field*Electric Field Across Channel Length. To calculate Critical Voltage, you need Critical Electric Field (Ex) & Electric Field Across Channel Length (Ech). With our tool, you need to enter the respective value for Critical Electric Field & Electric Field Across Channel Length 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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