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Area of Source Diffusion Formula

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Area of Source Diffusion is defined as net movement of anything from a region of higher concentration to a region of lower concentration area in the source gate. Check FAQs

A s = D s \cdot W

A_s - Area of Source Diffusion?D_s - Length of Source?W - Transition Width?

Area of Source Diffusion Example

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Here is how the Area of Source Diffusion equation looks like with Values.

Here is how the Area of Source Diffusion equation looks like with Units.

Here is how the Area of Source Diffusion equation looks like.

5479.02 = 61 \cdot 89.82

5479.02mm² = 61mm \cdot 89.82mm

5479.02 = 61 \cdot 89.82

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Area of Source Diffusion Solution

Follow our step by step solution on how to calculate Area of Source Diffusion?

FIRST Step Consider the formula

A s = D s \cdot W

Next Step Substitute values of Variables

∴

A s = 61mm \cdot 89.82mm

Next Step Convert Units

∴

A s = 0.061m \cdot 0.0898m

Next Step Prepare to Evaluate

∴

A s = 0.061 \cdot 0.0898

Next Step Evaluate

∴

A s = 0.00547902m²

LAST Step Convert to Output's Unit

∴

A s = 5479.02mm²

Area of Source Diffusion Formula Elements

Variables

Area of Source Diffusion

Area of Source Diffusion is defined as net movement of anything from a region of higher concentration to a region of lower concentration area in the source gate.

Symbol: A_s

Measurement: AreaUnit: mm²

Note: Value should be greater than 0.

Formulas to find Area of Source Diffusion

Length of Source

Length of Source is defined as the total length observed at the source junction of the MOSFET.

Symbol: D_s

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Length of Source

Transition Width

Transition Width is defined as the increase in width when drain-to-source voltage increases, resulting the triode region transitioning to the saturation region.

Symbol: W

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Transition Width

Other formulas in CMOS Circuit Characteristics category

Go CMOS Critical Voltage

V c = E c \cdot L

Go CMOS Mean Free Path

L = \frac{V c}{E c}

Go Width of Source Diffusion

W = \frac{A s}{D s}

Go Depletion Region Width

L d = L pn - L eff

How to Evaluate Area of Source Diffusion?

Area of Source Diffusion evaluator uses Area of Source Diffusion = Length of Source*Transition Width to evaluate the Area of Source Diffusion, The Area of Source Diffusion formula is defined as the net movement of anything from a region of higher concentration to a region of lower concentration area in the source gate. Area of Source Diffusion is denoted by A_s symbol.

How to evaluate Area of Source Diffusion using this online evaluator? To use this online evaluator for Area of Source Diffusion, enter Length of Source (D_s) & Transition Width (W) and hit the calculate button.

FAQs on Area of Source Diffusion

What is the formula to find Area of Source Diffusion?

The formula of Area of Source Diffusion is expressed as Area of Source Diffusion = Length of Source*Transition Width. Here is an example- 5.5E+9 = 0.061*0.08982.

How to calculate Area of Source Diffusion?

With Length of Source (D_s) & Transition Width (W) we can find Area of Source Diffusion using the formula - Area of Source Diffusion = Length of Source*Transition Width.

Can the Area of Source Diffusion be negative?

No, the Area of Source Diffusion, measured in Area cannot be negative.

Which unit is used to measure Area of Source Diffusion?

Area of Source Diffusion is usually measured using the Square Millimeter[mm²] for Area. Square Meter[mm²], Square Kilometer[mm²], Square Centimeter[mm²] are the few other units in which Area of Source Diffusion can be measured.

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Area of Source Diffusion Formula

Area of Source Diffusion Example

Area of Source Diffusion Solution

Area of Source Diffusion Formula Elements

Other formulas in CMOS Circuit Characteristics category

How to Evaluate Area of Source Diffusion?

FAQs on Area of Source Diffusion

Variable Name