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Reverse Saturation Current given Load Current and Short Circuit Current Formula

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Reverse Saturation Current is caused by the diffusion of minority carriers from the neutral regions to the depletion region in a semiconductor diode. Check FAQs

I o = \frac{I sc - I}{e^{\frac{[Charge-e] \cdot V}{m \cdot [BoltZ] \cdot T}} - 1}

I_o - Reverse Saturation Current?I_sc - Short Circuit Current in Solar cell?I - Load Current in Solar cell?V - Voltage in Solar cell?m - Ideality Factor in Solar Cells?T - Temperature in Kelvin?[Charge-e] - Charge of electron?[BoltZ] - Boltzmann constant?

Reverse Saturation Current given Load Current and Short Circuit Current Example

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Here is how the Reverse Saturation Current given Load Current and Short Circuit Current equation looks like with Values.

Here is how the Reverse Saturation Current given Load Current and Short Circuit Current equation looks like with Units.

Here is how the Reverse Saturation Current given Load Current and Short Circuit Current equation looks like.

0.0483 = \frac{80 - 77}{e^{\frac{1.6E-19 \cdot 0.15}{1.4 \cdot 1.4E-23 \cdot 300}} - 1}

0.0483A = \frac{80A - 77A}{e^{\frac{1.6E-19C \cdot 0.15V}{1.4 \cdot 1.4E-23J/K \cdot 300K}} - 1}

0.0483 = \frac{80 - 77}{e^{\frac{1.6E-19 \cdot 0.15}{1.4 \cdot 1.4E-23 \cdot 300}} - 1}

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Reverse Saturation Current given Load Current and Short Circuit Current Solution

Follow our step by step solution on how to calculate Reverse Saturation Current given Load Current and Short Circuit Current?

FIRST Step Consider the formula

I o = \frac{I sc - I}{e^{\frac{[Charge-e] \cdot V}{m \cdot [BoltZ] \cdot T}} - 1}

Next Step Substitute values of Variables

∴

I o = \frac{80A - 77A}{e^{\frac{[Charge-e] \cdot 0.15V}{1.4 \cdot [BoltZ] \cdot 300K}} - 1}

Next Step Substitute values of Constants

∴

I o = \frac{80A - 77A}{e^{\frac{1.6E-19C \cdot 0.15V}{1.4 \cdot 1.4E-23J/K \cdot 300K}} - 1}

Next Step Prepare to Evaluate

∴

I o = \frac{80 - 77}{e^{\frac{1.6E-19 \cdot 0.15}{1.4 \cdot 1.4E-23 \cdot 300}} - 1}

Next Step Evaluate

∴

I o = 0.0483213837168382A

LAST Step Rounding Answer

∴

I o = 0.0483A

Reverse Saturation Current given Load Current and Short Circuit Current Formula Elements

Variables

Constants

Reverse Saturation Current

Reverse Saturation Current is caused by the diffusion of minority carriers from the neutral regions to the depletion region in a semiconductor diode.

Symbol: I_o

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Reverse Saturation Current

Short Circuit Current in Solar cell

Short Circuit Current in Solar Cell is the current through the solar cell when the voltage across the solar cell is zero.

Symbol: I_sc

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Short Circuit Current in Solar cell

Load Current in Solar cell

Load Current in Solar cell is the current flowing in a solar cell at fixed values of temperature and solar radiation.

Symbol: I

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Load Current in Solar cell

Voltage in Solar cell

Voltage in solar cell is the difference in electric potential between any two points in a circuit.

Symbol: V

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Voltage in Solar cell

Ideality Factor in Solar Cells

Ideality Factor in Solar Cells characterize the recombination due to defects in cells.

Symbol: m

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Ideality Factor in Solar Cells

Temperature in Kelvin

Temperature in Kelvin is the temperature (degree or intensity of heat present in a substance or object) of a body or substance measured in Kelvin.

Symbol: T

Measurement: TemperatureUnit: K

Note: Value should be greater than 0.

Formulas to find Temperature in Kelvin

Charge of electron

Charge of electron is a fundamental physical constant, representing the electric charge carried by an electron, which is the elementary particle with a negative electric charge.

Symbol: [Charge-e]

Value: 1.60217662E-19 C

Boltzmann constant

Boltzmann constant relates the average kinetic energy of particles in a gas with the temperature of the gas and is a fundamental constant in statistical mechanics and thermodynamics.

Symbol: [BoltZ]

Value: 1.38064852E-23 J/K

Other Formulas to find Reverse Saturation Current

Go Reverse Saturation Current given Power of Photovoltaic Cell

I o = (I sc - (\frac{P}{V})) \cdot (\frac{1}{e^{\frac{[Charge-e] \cdot V}{[BoltZ] \cdot T}} - 1})

Go Reverse Saturation Current given Maximum Power of Cell

I o = P m \cdot (\frac{1 + \frac{[Charge-e] \cdot V m}{[BoltZ] \cdot T}}{\frac{[Charge-e] \cdot {V m}^{2}}{[BoltZ] \cdot T}}) - I sc

Go Reverse Saturation Current given Load current at Maximum Power

I o = (I max \cdot (\frac{1 + \frac{[Charge-e] \cdot V m}{[BoltZ] \cdot T}}{\frac{[Charge-e] \cdot V m}{[BoltZ] \cdot T}})) - I sc

Other formulas in Photovoltaic Conversion category

Go Fill Factor of Cell

FF = \frac{I m \cdot V m}{I sc \cdot V oc}

Go Voltage given Fill Factor of Cell

V m = \frac{FF \cdot I sc \cdot V oc}{I m}

Go Short Circuit Current given Fill Factor of Cell

I sc = \frac{I m \cdot V m}{V oc \cdot FF}

Go Load current in Solar cell

I = I sc - (I o \cdot (e^{\frac{[Charge-e] \cdot V}{m \cdot [BoltZ] \cdot T}} - 1))

How to Evaluate Reverse Saturation Current given Load Current and Short Circuit Current?

Reverse Saturation Current given Load Current and Short Circuit Current evaluator uses Reverse Saturation Current = (Short Circuit Current in Solar cell-Load Current in Solar cell)/(e^(([Charge-e]*Voltage in Solar cell)/(Ideality Factor in Solar Cells*[BoltZ]*Temperature in Kelvin))-1) to evaluate the Reverse Saturation Current, Reverse Saturation Current given Load Current and Short Circuit Current formula is defined as a measure of the current that flows through a photovoltaic cell when it is operating under reverse bias conditions, which is essential in understanding the performance and efficiency of photovoltaic cells in converting sunlight into electrical energy. Reverse Saturation Current is denoted by I_o symbol.

How to evaluate Reverse Saturation Current given Load Current and Short Circuit Current using this online evaluator? To use this online evaluator for Reverse Saturation Current given Load Current and Short Circuit Current, enter Short Circuit Current in Solar cell (I_sc), Load Current in Solar cell (I), Voltage in Solar cell (V), Ideality Factor in Solar Cells (m) & Temperature in Kelvin (T) and hit the calculate button.

FAQs on Reverse Saturation Current given Load Current and Short Circuit Current

What is the formula to find Reverse Saturation Current given Load Current and Short Circuit Current?

The formula of Reverse Saturation Current given Load Current and Short Circuit Current is expressed as Reverse Saturation Current = (Short Circuit Current in Solar cell-Load Current in Solar cell)/(e^(([Charge-e]*Voltage in Solar cell)/(Ideality Factor in Solar Cells*[BoltZ]*Temperature in Kelvin))-1). Here is an example- 13.19174 = (80-77)/(e^(([Charge-e]*0.15)/(1.4*[BoltZ]*300))-1).

How to calculate Reverse Saturation Current given Load Current and Short Circuit Current?

With Short Circuit Current in Solar cell (I_sc), Load Current in Solar cell (I), Voltage in Solar cell (V), Ideality Factor in Solar Cells (m) & Temperature in Kelvin (T) we can find Reverse Saturation Current given Load Current and Short Circuit Current using the formula - Reverse Saturation Current = (Short Circuit Current in Solar cell-Load Current in Solar cell)/(e^(([Charge-e]*Voltage in Solar cell)/(Ideality Factor in Solar Cells*[BoltZ]*Temperature in Kelvin))-1). This formula also uses Charge of electron, Boltzmann constant .

What are the other ways to Calculate Reverse Saturation Current?

Here are the different ways to Calculate Reverse Saturation Current-

Reverse Saturation Current=(Short Circuit Current in Solar cell-(Power of Photovoltaic Cell/Voltage in Solar cell))*(1/(e^(([Charge-e]*Voltage in Solar cell)/([BoltZ]*Temperature in Kelvin))-1))
Reverse Saturation Current=Maximum Power Output of Cell*((1+([Charge-e]*Voltage at Maximum Power)/([BoltZ]*Temperature in Kelvin))/(([Charge-e]*Voltage at Maximum Power^2)/([BoltZ]*Temperature in Kelvin)))-Short Circuit Current in Solar cell
Reverse Saturation Current=(Maximum Current Flow*((1+([Charge-e]*Voltage at Maximum Power)/([BoltZ]*Temperature in Kelvin))/(([Charge-e]*Voltage at Maximum Power)/([BoltZ]*Temperature in Kelvin))))-Short Circuit Current in Solar cell

Can the Reverse Saturation Current given Load Current and Short Circuit Current be negative?

No, the Reverse Saturation Current given Load Current and Short Circuit Current, measured in Electric Current cannot be negative.

Which unit is used to measure Reverse Saturation Current given Load Current and Short Circuit Current?

Reverse Saturation Current given Load Current and Short Circuit Current is usually measured using the Ampere[A] for Electric Current. Milliampere[A], Microampere[A], Centiampere[A] are the few other units in which Reverse Saturation Current given Load Current and Short Circuit Current can be measured.

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Reverse Saturation Current given Load Current and Short Circuit Current Formula

​GoReverse Saturation Current given Power of Photovoltaic Cell Formula

​GoReverse Saturation Current given Maximum Power of Cell Formula

Reverse Saturation Current given Load Current and Short Circuit Current Example

Reverse Saturation Current given Load Current and Short Circuit Current Solution

Reverse Saturation Current given Load Current and Short Circuit Current Formula Elements

Other Formulas to find Reverse Saturation Current

Other formulas in Photovoltaic Conversion category

How to Evaluate Reverse Saturation Current given Load Current and Short Circuit Current?

FAQs on Reverse Saturation Current given Load Current and Short Circuit Current

Variable Name

GoReverse Saturation Current given Power of Photovoltaic Cell Formula

GoReverse Saturation Current given Maximum Power of Cell Formula