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## Credits

Birsa Institute of Technology (BIT), Sindri
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Vishwakarma Government Engineering College (VGEC), Ahmedabad
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## Collector Current of BJT Solution

STEP 0: Pre-Calculation Summary
Formula Used
collector_current = Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage)
Ic = Is*e^(VBE/Vt)
This formula uses 1 Constants, 3 Variables
Constants Used
e - Napier's constant Value Taken As 2.71828182845904523536028747135266249
Variables Used
Saturation current - Saturation current is the diode leakage current density in the absence of light. It is an important parameter which differentiates one diode from another. (Measured in Ampere)
Voltage across the base–emitter junction - The voltage across the base–emitter junction is the forward voltage between the base and emitter of the transistor. (Measured in Volt)
Thermal voltage - Thermal Voltage is the voltage produced within the p-n junction. (Measured in Millivolt)
STEP 1: Convert Input(s) to Base Unit
Saturation current: 0.01 Ampere --> 0.01 Ampere No Conversion Required
Voltage across the base–emitter junction: 5 Volt --> 5 Volt No Conversion Required
Thermal voltage: 25.85 Millivolt --> 0.02585 Volt (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Ic = Is*e^(VBE/Vt) --> 0.01*e^(5/0.02585)
Evaluating ... ...
Ic = 1.00647071260395E+82
STEP 3: Convert Result to Output's Unit
1.00647071260395E+82 Ampere --> No Conversion Required
FINAL ANSWER
1.00647071260395E+82 Ampere <-- Collector current
(Calculation completed in 00.016 seconds)

## < 10+ Current flow Calculators

Emitter current when common-emitter current gain is given
emitter_current = ((Common emitter current gain+1)/Common emitter current gain)*Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage) Go
Base Current 2 of BJT
base_current_2 = (Saturation current/Common emitter current gain)*(e^(Voltage across the base–emitter junction/Thermal voltage)) Go
Emitter current when constant of the transistor is given
emitter_current = (Saturation current/Common-base current gain.)*e^(Voltage across the base–emitter junction/Thermal voltage) Go
Collector Current of BJT
collector_current = Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage) Go
Emitter current when collector current and current gain is given
emitter_current = ((Common emitter current gain+1)/Common emitter current gain)*Collector current Go
Common-base current gain
common_base_current_gain = Common emitter current gain/(Common emitter current gain+1) Go
Common-emitter current gain in terms of common-base current gain
common_emitter_current_gain = Common-base current gain./(1-Common-base current gain.) Go
Base Current 1 of BJT
base_current_1 = Collector current/Common emitter current gain Go
Emitter Current of BJT
emitter_current = Collector current+Base Current Go
Total base current
base_current = Base current 1+Base Current 2 Go

### Collector Current of BJT Formula

collector_current = Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage)
Ic = Is*e^(VBE/Vt)

## On what factors does collector current of BJT depends?

Ic (collector current) is independent of the value of VCB.(voltage across base-emitter junction) That is, as long as the collector is positive with respect to the base, the electrons that reach the collector side of the base region will be swept into the collector and will register as a collector current.

## How to Calculate Collector Current of BJT?

Collector Current of BJT calculator uses collector_current = Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage) to calculate the Collector current, The Collector Current of BJT carried by the electrons that reach the collector region. Its direction will be opposite to that of the flow of electrons, and thus into the collector terminal. Its magnitude will be proportional to eVbe/Vt. Collector current and is denoted by Ic symbol.

How to calculate Collector Current of BJT using this online calculator? To use this online calculator for Collector Current of BJT, enter Saturation current (Is), Voltage across the base–emitter junction (VBE) and Thermal voltage (Vt) and hit the calculate button. Here is how the Collector Current of BJT calculation can be explained with given input values -> 1.006E+82 = 0.01*e^(5/0.02585).

### FAQ

What is Collector Current of BJT?
The Collector Current of BJT carried by the electrons that reach the collector region. Its direction will be opposite to that of the flow of electrons, and thus into the collector terminal. Its magnitude will be proportional to eVbe/Vt and is represented as Ic = Is*e^(VBE/Vt) or collector_current = Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage). Saturation current is the diode leakage current density in the absence of light. It is an important parameter which differentiates one diode from another, The voltage across the base–emitter junction is the forward voltage between the base and emitter of the transistor and Thermal Voltage is the voltage produced within the p-n junction.
How to calculate Collector Current of BJT?
The Collector Current of BJT carried by the electrons that reach the collector region. Its direction will be opposite to that of the flow of electrons, and thus into the collector terminal. Its magnitude will be proportional to eVbe/Vt is calculated using collector_current = Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage). To calculate Collector Current of BJT, you need Saturation current (Is), Voltage across the base–emitter junction (VBE) and Thermal voltage (Vt). With our tool, you need to enter the respective value for Saturation current, Voltage across the base–emitter junction and Thermal voltage and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Collector current?
In this formula, Collector current uses Saturation current, Voltage across the base–emitter junction and Thermal voltage. We can use 10 other way(s) to calculate the same, which is/are as follows -
• collector_current = Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage)
• base_current_1 = Collector current/Common emitter current gain
• base_current = Base current 1+Base Current 2
• base_current_2 = (Saturation current/Common emitter current gain)*(e^(Voltage across the base–emitter junction/Thermal voltage))
• emitter_current = Collector current+Base Current
• emitter_current = ((Common emitter current gain+1)/Common emitter current gain)*Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage)
• emitter_current = ((Common emitter current gain+1)/Common emitter current gain)*Collector current
• common_base_current_gain = Common emitter current gain/(Common emitter current gain+1)
• emitter_current = (Saturation current/Common-base current gain.)*e^(Voltage across the base–emitter junction/Thermal voltage)
• common_emitter_current_gain = Common-base current gain./(1-Common-base current gain.)
Where is the Collector Current of BJT calculator used?
Among many, Collector Current of BJT calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
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