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Potential between Source to Body Formula

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Source Body Potential Difference is calculated when an externally applied potential is equal to the sum of voltage drop across the oxide layer and the voltage drop across the semiconductor. Check FAQs

V sb = \frac{Φ s}{2 \cdot \ln (\frac{N A}{N i})}

V_sb - Source Body Potential Difference?Φ_s - Surface Potential?N_A - Acceptor Concentration?N_i - Intrinsic Concentration?

Potential between Source to Body Example

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Here is how the Potential between Source to Body equation looks like with Values.

Here is how the Potential between Source to Body equation looks like with Units.

Here is how the Potential between Source to Body equation looks like.

0.2551 = \frac{6.86}{2 \cdot \ln (\frac{1E+16}{1.5E+10})}

0.2551V = \frac{6.86V}{2 \cdot \ln (\frac{1E+161/cm³}{1.5E+101/cm³})}

0.2551 = \frac{6.86}{2 \cdot \ln (\frac{1E+16}{1.5E+10})}

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Potential between Source to Body Solution

Follow our step by step solution on how to calculate Potential between Source to Body?

FIRST Step Consider the formula

V sb = \frac{Φ s}{2 \cdot \ln (\frac{N A}{N i})}

Next Step Substitute values of Variables

∴

V sb = \frac{6.86V}{2 \cdot \ln (\frac{1E+161/cm³}{1.5E+101/cm³})}

Next Step Convert Units

∴

V sb = \frac{6.86V}{2 \cdot \ln (\frac{1E+221/m³}{1.5E+161/m³})}

Next Step Prepare to Evaluate

∴

V sb = \frac{6.86}{2 \cdot \ln (\frac{1E+22}{1.5E+16})}

Next Step Evaluate

∴

V sb = 0.255133406849134V

LAST Step Rounding Answer

∴

V sb = 0.2551V

Potential between Source to Body Formula Elements

Variables

Functions

Source Body Potential Difference

Source Body Potential Difference is calculated when an externally applied potential is equal to the sum of voltage drop across the oxide layer and the voltage drop across the semiconductor.

Symbol: V_sb

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Source Body Potential Difference

Surface Potential

Surface Potential is a key parameter in evaluating the DC property of thin-film transistors.

Symbol: Φ_s

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Surface Potential

Acceptor Concentration

Acceptor Concentration refers to the concentration of acceptor dopant atoms in a semiconductor material.

Symbol: N_A

Measurement: Carrier ConcentrationUnit: 1/cm³

Note: Value should be greater than 0.

Formulas to find Acceptor Concentration

Intrinsic Concentration

Intrinsic Concentration refers to the concentration of charge carriers (electrons and holes) in an intrinsic semiconductor at thermal equilibrium.

Symbol: N_i

Measurement: Carrier ConcentrationUnit: 1/cm³

Note: Value should be greater than 0.

Formulas to find Intrinsic Concentration

The natural logarithm, also known as the logarithm to the base e, is the inverse function of the natural exponential function.

Syntax: ln(Number)

Other formulas in Analog VLSI Design category

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V bc = \sqrt{\frac{P d}{f \cdot C}}

Go Gate to Base Capacitance

C gb = C g - (C gs + C gd)

Go Gate to Channel Voltage

V gc = (\frac{Q ch}{C g}) + V t

Go Gate to Collector Potential

V gc = \frac{V gs + V gd}{2}

How to Evaluate Potential between Source to Body?

Potential between Source to Body evaluator uses Source Body Potential Difference = Surface Potential/(2*ln(Acceptor Concentration/Intrinsic Concentration)) to evaluate the Source Body Potential Difference, Potential between Source to Body means the voltage difference or electrical potential difference between the electrical source and the conductive body or component that is connected to it within an electrical circuit. Source Body Potential Difference is denoted by V_sb symbol.

How to evaluate Potential between Source to Body using this online evaluator? To use this online evaluator for Potential between Source to Body, enter Surface Potential (Φ_s), Acceptor Concentration (N_A) & Intrinsic Concentration (N_i) and hit the calculate button.

FAQs on Potential between Source to Body

What is the formula to find Potential between Source to Body?

The formula of Potential between Source to Body is expressed as Source Body Potential Difference = Surface Potential/(2*ln(Acceptor Concentration/Intrinsic Concentration)). Here is an example- 0.255133 = 6.86/(2*ln(1E+22/1.45E+16)).

How to calculate Potential between Source to Body?

With Surface Potential (Φ_s), Acceptor Concentration (N_A) & Intrinsic Concentration (N_i) we can find Potential between Source to Body using the formula - Source Body Potential Difference = Surface Potential/(2*ln(Acceptor Concentration/Intrinsic Concentration)). This formula also uses Natural Logarithm Function function(s).

Can the Potential between Source to Body be negative?

No, the Potential between Source to Body, measured in Electric Potential cannot be negative.

Which unit is used to measure Potential between Source to Body?

Potential between Source to Body is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Potential between Source to Body can be measured.

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Potential between Source to Body Formula

Potential between Source to Body Example

Potential between Source to Body Solution

Potential between Source to Body Formula Elements

Other formulas in Analog VLSI Design category

How to Evaluate Potential between Source to Body?

FAQs on Potential between Source to Body

Variable Name