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P-N Junction Length Formula

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Junction Length is defined as the total length of the junction from p-side to n-side in a semiconductor. Check FAQs

L j = k + L eff

L_j - Junction Length?k - Constant Length Offset?L_eff - Effective Channel Length?

P-N Junction Length Example

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With units

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Here is how the P-N Junction Length equation looks like with Values.

Here is how the P-N Junction Length equation looks like with Units.

Here is how the P-N Junction Length equation looks like.

1.76 = 1.59 + 0.17

1.76μm = 1.59μm + 0.17μm

1.76 = 1.59 + 0.17

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P-N Junction Length Solution

Follow our step by step solution on how to calculate P-N Junction Length?

FIRST Step Consider the formula

L j = k + L eff

Next Step Substitute values of Variables

∴

L j = 1.59μm + 0.17μm

Next Step Convert Units

∴

L j = 1.6E-6m + 1.7E-7m

Next Step Prepare to Evaluate

∴

L j = 1.6E-6 + 1.7E-7

Next Step Evaluate

∴

L j = 1.76E-06m

LAST Step Convert to Output's Unit

∴

L j = 1.76μm

P-N Junction Length Formula Elements

Variables

Junction Length

Junction Length is defined as the total length of the junction from p-side to n-side in a semiconductor.

Symbol: L_j

Measurement: LengthUnit: μm

Note: Value should be greater than 0.

Formulas to find Junction Length

Constant Length Offset

Constant Length Offset refers to a fixed or constant adjustment that is added to or subtracted from a measured or specified length.

Symbol: k

Measurement: LengthUnit: μm

Note: Value should be greater than 0.

Formulas to find Constant Length Offset

Effective Channel Length

Effective Channel Length is defined as is the path that links the charge carriers between the drain and the source.

Symbol: L_eff

Measurement: LengthUnit: μm

Note: Value should be greater than 0.

Formulas to find Effective Channel Length

Credits

Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

Shobhit Dimri has created this Formula and 900+ more formulas!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has verified this Formula and 1900+ more formulas!

Other formulas in SSD Junction category

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x no = \frac{|Q|}{A j \cdot N a \cdot [Charge-e]}

Go Junction Capacitance

C j = (\frac{A j}{2}) \cdot \sqrt{\frac{2 \cdot [Charge-e] \cdot k \cdot N B}{V - V 1}}

Go Junction Voltage

V j = V - (R se(p) + R se(n)) \cdot I

Go Series Resistance in P-type

R se(p) = (\frac{V - V j}{I}) - R se(n)

How to Evaluate P-N Junction Length?

P-N Junction Length evaluator uses Junction Length = Constant Length Offset+Effective Channel Length to evaluate the Junction Length, The P-N Junction Length formula is defined as the total length of the junction from p-side to n-side in a semiconductor. Junction Length is denoted by L_j symbol.

How to evaluate P-N Junction Length using this online evaluator? To use this online evaluator for P-N Junction Length, enter Constant Length Offset (k) & Effective Channel Length (L_eff) and hit the calculate button.

FAQs on P-N Junction Length

What is the formula to find P-N Junction Length?

The formula of P-N Junction Length is expressed as Junction Length = Constant Length Offset+Effective Channel Length. Here is an example- 1.8E+6 = 1.59E-06+1.7E-07.

How to calculate P-N Junction Length?

With Constant Length Offset (k) & Effective Channel Length (L_eff) we can find P-N Junction Length using the formula - Junction Length = Constant Length Offset+Effective Channel Length.

Can the P-N Junction Length be negative?

No, the P-N Junction Length, measured in Length cannot be negative.

Which unit is used to measure P-N Junction Length?

P-N Junction Length is usually measured using the Micrometer[μm] for Length. Meter[μm], Millimeter[μm], Kilometer[μm] are the few other units in which P-N Junction Length can be measured.

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P-N Junction Length Formula

P-N Junction Length Example

P-N Junction Length Solution

P-N Junction Length Formula Elements

Credits

Other formulas in SSD Junction category

How to Evaluate P-N Junction Length?

FAQs on P-N Junction Length

Variable Name