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Transistor Aspect Ratio Formula

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Aspect Ratio is the ratio of the width of the channel to the length of the channel. Check FAQs

WL = \frac{b ch}{L ch}

WL - Aspect Ratio?b_ch - Width of Channel?L_ch - Channel Length?

Transistor Aspect Ratio Example

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Here is how the Transistor Aspect Ratio equation looks like with Values.

Here is how the Transistor Aspect Ratio equation looks like with Units.

Here is how the Transistor Aspect Ratio equation looks like.

4.7442 = \frac{10.2}{2.15}

4.7442 = \frac{10.2μm}{2.15μm}

4.7442 = \frac{10.2}{2.15}

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Transistor Aspect Ratio Solution

Follow our step by step solution on how to calculate Transistor Aspect Ratio?

FIRST Step Consider the formula

WL = \frac{b ch}{L ch}

Next Step Substitute values of Variables

∴

WL = \frac{10.2μm}{2.15μm}

Next Step Convert Units

∴

WL = \frac{1E-5m}{2.2E-6m}

Next Step Prepare to Evaluate

∴

WL = \frac{1E-5}{2.2E-6}

Next Step Evaluate

∴

WL = 4.74418604651163

LAST Step Rounding Answer

∴

WL = 4.7442

Transistor Aspect Ratio Formula Elements

Variables

Aspect Ratio

Aspect Ratio is the ratio of the width of the channel to the length of the channel.

Symbol: WL

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Aspect Ratio

Width of Channel

Width of Channel is the dimension of the channel of MOSFET.

Symbol: b_ch

Measurement: LengthUnit: μm

Note: Value should be greater than 0.

Formulas to find Width of Channel

Channel Length

The Channel Length, L, which is the distance between the two n-p junctions.

Symbol: L_ch

Measurement: LengthUnit: μm

Note: Value should be greater than 0.

Formulas to find Channel Length

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How to Evaluate Transistor Aspect Ratio?

Transistor Aspect Ratio evaluator uses Aspect Ratio = Width of Channel/Channel Length to evaluate the Aspect Ratio, Transistor aspect ratio is the ratio of the .width of the channel to the length of the channel.So for a given gate-source voltage, a higher W/L ratio results in a higher current. Aspect Ratio is denoted by WL symbol.

How to evaluate Transistor Aspect Ratio using this online evaluator? To use this online evaluator for Transistor Aspect Ratio, enter Width of Channel (b_ch) & Channel Length (L_ch) and hit the calculate button.

FAQs on Transistor Aspect Ratio

What is the formula to find Transistor Aspect Ratio?

The formula of Transistor Aspect Ratio is expressed as Aspect Ratio = Width of Channel/Channel Length. Here is an example- 4.744186 = 1.02E-05/2.15E-06.

How to calculate Transistor Aspect Ratio?

With Width of Channel (b_ch) & Channel Length (L_ch) we can find Transistor Aspect Ratio using the formula - Aspect Ratio = Width of Channel/Channel Length.

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Transistor Aspect Ratio Formula

Transistor Aspect Ratio Example

Transistor Aspect Ratio Solution

Transistor Aspect Ratio Formula Elements

Other formulas in MOSFET category

How to Evaluate Transistor Aspect Ratio?

FAQs on Transistor Aspect Ratio

Variable Name