Potential from Drain to Source Formula

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Drain to source Potential is potential between drain and source. Check FAQs
Vds=Vt0-Vtη
Vds - Drain to Source Potential?Vt0 - Threshold Voltage DIBL?Vt - Threshold Voltage?η - DIBL Coefficient?

Potential from Drain to Source Example

With values
With units
Only example

Here is how the Potential from Drain to Source equation looks like with Values.

Here is how the Potential from Drain to Source equation looks like with Units.

Here is how the Potential from Drain to Source equation looks like.

1.45Edit=0.59Edit-0.3Edit0.2Edit
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Potential from Drain to Source Solution

Follow our step by step solution on how to calculate Potential from Drain to Source?

FIRST Step Consider the formula
Vds=Vt0-Vtη
Next Step Substitute values of Variables
Vds=0.59V-0.3V0.2
Next Step Prepare to Evaluate
Vds=0.59-0.30.2
LAST Step Evaluate
Vds=1.45V

Potential from Drain to Source Formula Elements

Variables
Drain to Source Potential
Drain to source Potential is potential between drain and source.
Symbol: Vds
Measurement: Electric PotentialUnit: V
Note: Value should be greater than 0.
Threshold Voltage DIBL
Threshold Voltage dibl is defined as the minimum voltage required by the source junction of the body potential, when source is at body potential.
Symbol: Vt0
Measurement: Electric PotentialUnit: V
Note: Value should be greater than 0.
Threshold Voltage
Threshold voltage of transistor is the minimum gate to source voltage required to create conducting path between the source and drain terminals.
Symbol: Vt
Measurement: Electric PotentialUnit: V
Note: Value should be greater than 0.
DIBL Coefficient
DIBL coefficient in a cmos device is resprented typically on the order of 0.1.
Symbol: η
Measurement: NAUnit: Unitless
Note: Value should be between 0 to 1.

Other formulas in Analog VLSI Design category

​Go Drain Voltage
Vbc=PdfC
​Go Gate to Base Capacitance
Cgb=Cg-(Cgs+Cgd)
​Go Gate to Channel Voltage
Vgc=(QchCg)+Vt
​Go Gate to Collector Potential
Vgc=Vgs+Vgd2

How to Evaluate Potential from Drain to Source?

Potential from Drain to Source evaluator uses Drain to Source Potential = (Threshold Voltage DIBL-Threshold Voltage)/DIBL Coefficient to evaluate the Drain to Source Potential, The Potential from drain to source formula is defined as the potential difference between the drain junction and the source junction. Drain to Source Potential is denoted by Vds symbol.

How to evaluate Potential from Drain to Source using this online evaluator? To use this online evaluator for Potential from Drain to Source, enter Threshold Voltage DIBL (Vt0), Threshold Voltage (Vt) & DIBL Coefficient (η) and hit the calculate button.

FAQs on Potential from Drain to Source

What is the formula to find Potential from Drain to Source?
The formula of Potential from Drain to Source is expressed as Drain to Source Potential = (Threshold Voltage DIBL-Threshold Voltage)/DIBL Coefficient. Here is an example- 1.45 = (0.59-0.3)/0.2.
How to calculate Potential from Drain to Source?
With Threshold Voltage DIBL (Vt0), Threshold Voltage (Vt) & DIBL Coefficient (η) we can find Potential from Drain to Source using the formula - Drain to Source Potential = (Threshold Voltage DIBL-Threshold Voltage)/DIBL Coefficient.
Can the Potential from Drain to Source be negative?
No, the Potential from Drain to Source, measured in Electric Potential cannot be negative.
Which unit is used to measure Potential from Drain to Source?
Potential from Drain to Source is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Potential from Drain to Source can be measured.
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