Length of P-Side Junction Calculator

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SSD Junction

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✖Optical current is a current sensor for measuring direct current. By using a single-ended optical fiber around the current conductor.ⓘ Optical Current [I_opt]			+10% -10%
✖The Junction Area is the boundary or interface area between two types of semiconductor materials in a pn diode.ⓘ Junction Area [A_j]			+10% -10%
✖Optical Generation Rate the number of electrons generated at each point in the device due to the absorption of photons.ⓘ Optical Generation Rate [g_op]			+10% -10%
✖Junction Transition width is defined as the spatial region over which a the width of junction changes from one value to another.ⓘ Junction Transition Width [W_j]			+10% -10%
✖Diffusion Length Of Transition Region is defined as the diffusion length is the average distance that the excess carriers can cover before they recombine.ⓘ Diffusion Length of Transition Region [L_dif]			+10% -10%

✖Length of p-side Junction is defined as e average length a carrier moves between generation and recombination.ⓘ Length of P-Side Junction [L_p]

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Formula

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Length of P-Side Junction

Formula

`"L"_{"p"} = ("I"_{"opt"}/("[Charge-e]"*"A"_{"j"}*"g"_{"op"}))-("W"_{"j"}+"L"_{"dif"})`

Example

`"5.4E^9μm"=("0.135mA"/("[Charge-e]"*"5401.3µm²"*"2.9e19"))-("0.025μm"+"0.0056μm")`

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Length of P-Side Junction Solution

STEP 0: Pre-Calculation Summary

Formula Used

Length of P-Side Junction = (Optical Current/([Charge-e]*Junction Area*Optical Generation Rate))-(Junction Transition Width+Diffusion Length of Transition Region)
L_p = (I_opt/([Charge-e]*A_j*g_op))-(W_j+L_dif)
This formula uses 1 Constants, 6 Variables

Constants Used

[Charge-e] - Charge of electron Value Taken As 1.60217662E-19

Variables Used

Length of P-Side Junction - (Measured in Meter) - Length of p-side Junction is defined as e average length a carrier moves between generation and recombination.
Optical Current - (Measured in Ampere) - Optical current is a current sensor for measuring direct current. By using a single-ended optical fiber around the current conductor.
Junction Area - (Measured in Square Meter) - The Junction Area is the boundary or interface area between two types of semiconductor materials in a pn diode.
Optical Generation Rate - Optical Generation Rate the number of electrons generated at each point in the device due to the absorption of photons.
Junction Transition Width - (Measured in Meter) - Junction Transition width is defined as the spatial region over which a the width of junction changes from one value to another.
Diffusion Length of Transition Region - (Measured in Meter) - Diffusion Length Of Transition Region is defined as the diffusion length is the average distance that the excess carriers can cover before they recombine.

STEP 1: Convert Input(s) to Base Unit

Optical Current: 0.135 Milliampere --> 0.000135 Ampere (Check conversion here)
Junction Area: 5401.3 Square Micrometer --> 5.4013E-09 Square Meter (Check conversion here)
Optical Generation Rate: 2.9E+19 --> No Conversion Required
Junction Transition Width: 0.025 Micrometer --> 2.5E-08 Meter (Check conversion here)
Diffusion Length of Transition Region: 0.0056 Micrometer --> 5.6E-09 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

L_p = (I_opt/([Charge-e]*A_j*g_op))-(W_j+L_dif) --> (0.000135/([Charge-e]*5.4013E-09*2.9E+19))-(2.5E-08+5.6E-09)

Evaluating ... ...

L_p = 5379.31629748251

STEP 3: Convert Result to Output's Unit

5379.31629748251 Meter -->5379316297.48251 Micrometer (Check conversion here)

FINAL ANSWER

5379316297.48251 ≈ 5.4E+9 Micrometer <-- Length of P-Side Junction

(Calculation completed in 00.004 seconds)

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Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

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< 16 SSD Junction Calculators

Junction Capacitance

Go Junction Capacitance = (Junction Area/2)*sqrt((2*[Charge-e]*Constant Length Offset*Doping Concentration of Base)/(Source Voltage-Source Voltage 1))

Length of P-Side Junction

Go Length of P-Side Junction = (Optical Current/([Charge-e]*Junction Area*Optical Generation Rate))-(Junction Transition Width+Diffusion Length of Transition Region)

Junction Transition Width

Go Junction Transition Width = Charge Penetration N-type*((Acceptor Concentration+Donor Concentration)/Acceptor Concentration)

Series Resistance in P-type

Go Series Resistance in P Junction = ((Source Voltage-Junction Voltage)/Electric Current)-Series Resistance in N Junction

Series Resistance in N-type

Go Series Resistance in N Junction = ((Source Voltage-Junction Voltage)/Electric Current)-Series Resistance in P Junction

Junction Voltage

Go Junction Voltage = Source Voltage-(Series Resistance in P Junction+Series Resistance in N Junction)*Electric Current

Cross-Sectional Area of Junction

Go Junction Area = Total Acceptor Charge/([Charge-e]*Charge Penetration N-type*Acceptor Concentration)

Acceptor Concentration

Go Acceptor Concentration = Total Acceptor Charge/([Charge-e]*Charge Penetration N-type*Junction Area)

N-Type Width

Go Charge Penetration N-type = Total Acceptor Charge/(Junction Area*Acceptor Concentration*[Charge-e])

Total Acceptor Charge

Go Total Acceptor Charge = [Charge-e]*Charge Penetration N-type*Junction Area*Acceptor Concentration

Donor Concentration

Go Donor Concentration = Total Acceptor Charge/([Charge-e]*Charge Penetration P-type*Junction Area)

Absorption Coefficient

Go Absorption Coefficient = (-1/Sample Thickness)*ln(Absorbed Power/Incident Power)

Absorbed Power

Go Absorbed Power = Incident Power*exp(-Sample Thickness*Absorption Coefficient)

Net Distribution of Charge

Go Net Distribution = (Donor Concentration-Acceptor Concentration)/Graded Constant

P-N Junction Length

Go Junction Length = Constant Length Offset+Effective Channel Length

Quantum Number

Go Quantum Number = [Coulomb]*Potential Well Length/3.14

Length of P-Side Junction Formula

What is the width of pn junction?

The physical width of the depletion region in a typical Si diode ranges from a fraction of a micrometer to tens of micrometers depending on device geometry, doping profile, and external bias. Figure 11.4. Simplified representation of a pn-junction.

How to Calculate Length of P-Side Junction?

Length of P-Side Junction calculator uses Length of P-Side Junction = (Optical Current/([Charge-e]*Junction Area*Optical Generation Rate))-(Junction Transition Width+Diffusion Length of Transition Region) to calculate the Length of P-Side Junction, The length of p-side Junction formula is defined as e average length a carrier moves between generation and recombination.The minority carrier lifetime and the diffusion length depend strongly on the type and magnitude of recombination semiconductors & Junctions. Length of P-Side Junction is denoted by L_p symbol.

How to calculate Length of P-Side Junction using this online calculator? To use this online calculator for Length of P-Side Junction, enter Optical Current (I_opt), Junction Area (A_j), Optical Generation Rate (g_op), Junction Transition Width (W_j) & Diffusion Length of Transition Region (L_dif) and hit the calculate button. Here is how the Length of P-Side Junction calculation can be explained with given input values -> 5.4E+15 = (0.000135/([Charge-e]*5.4013E-09*2.9E+19))-(2.5E-08+5.6E-09).

FAQ

What is Length of P-Side Junction?

The length of p-side Junction formula is defined as e average length a carrier moves between generation and recombination.The minority carrier lifetime and the diffusion length depend strongly on the type and magnitude of recombination semiconductors & Junctions and is represented as L_p = (I_opt/([Charge-e]*A_j*g_op))-(W_j+L_dif) or Length of P-Side Junction = (Optical Current/([Charge-e]*Junction Area*Optical Generation Rate))-(Junction Transition Width+Diffusion Length of Transition Region). Optical current is a current sensor for measuring direct current. By using a single-ended optical fiber around the current conductor, The Junction Area is the boundary or interface area between two types of semiconductor materials in a pn diode, Optical Generation Rate the number of electrons generated at each point in the device due to the absorption of photons, Junction Transition width is defined as the spatial region over which a the width of junction changes from one value to another & Diffusion Length Of Transition Region is defined as the diffusion length is the average distance that the excess carriers can cover before they recombine.

How to calculate Length of P-Side Junction?

The length of p-side Junction formula is defined as e average length a carrier moves between generation and recombination.The minority carrier lifetime and the diffusion length depend strongly on the type and magnitude of recombination semiconductors & Junctions is calculated using Length of P-Side Junction = (Optical Current/([Charge-e]*Junction Area*Optical Generation Rate))-(Junction Transition Width+Diffusion Length of Transition Region). To calculate Length of P-Side Junction, you need Optical Current (I_opt), Junction Area (A_j), Optical Generation Rate (g_op), Junction Transition Width (W_j) & Diffusion Length of Transition Region (L_dif). With our tool, you need to enter the respective value for Optical Current, Junction Area, Optical Generation Rate, Junction Transition Width & Diffusion Length of Transition Region and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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