Collector Current of PNP Transistor Calculator

✖Saturation Current is the diode leakage current density in the absence of light. It is an important parameter which differentiates one diode from another.ⓘ Saturation Current [I_sat]			+10% -10%
✖Base-Emitter Voltage is the forward voltage between the base and emitter of the transistor.ⓘ Base-Emitter Voltage [V_BE]			+10% -10%
✖Thermal Voltage is the voltage produced within the p-n junction.ⓘ Thermal Voltage [V_t]			+10% -10%

✖Collector current is an amplified output current of a bipolar junction transistor.ⓘ Collector Current of PNP Transistor [I_c]

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Formula

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Collector Current of PNP Transistor

Formula

`"I"_{"c"} = "I"_{"sat"}*(e^("V"_{"BE"}/"V"_{"t"}))`

Example

`"5.010611mA"="1.675mA"*(e^("5.15V"/"4.7V"))`

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Collector Current of PNP Transistor Solution

STEP 0: Pre-Calculation Summary

Formula Used

Collector Current = Saturation Current*(e^(Base-Emitter Voltage/Thermal Voltage))
I_c = I_sat*(e^(V_BE/V_t))
This formula uses 1 Constants, 4 Variables

Constants Used

e - Napier's constant Value Taken As 2.71828182845904523536028747135266249

Variables Used

Collector Current - (Measured in Ampere) - Collector current is an amplified output current of a bipolar junction transistor.
Saturation Current - (Measured in Ampere) - Saturation Current is the diode leakage current density in the absence of light. It is an important parameter which differentiates one diode from another.
Base-Emitter Voltage - (Measured in Volt) - Base-Emitter Voltage is the forward voltage between the base and emitter of the transistor.
Thermal Voltage - (Measured in Volt) - Thermal Voltage is the voltage produced within the p-n junction.

STEP 1: Convert Input(s) to Base Unit

Saturation Current: 1.675 Milliampere --> 0.001675 Ampere (Check conversion here)
Base-Emitter Voltage: 5.15 Volt --> 5.15 Volt No Conversion Required
Thermal Voltage: 4.7 Volt --> 4.7 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_c = I_sat*(e^(V_BE/V_t)) --> 0.001675*(e^(5.15/4.7))

Evaluating ... ...

I_c = 0.0050106109117107

STEP 3: Convert Result to Output's Unit

0.0050106109117107 Ampere -->5.0106109117107 Milliampere (Check conversion here)

FINAL ANSWER

5.0106109117107 ≈ 5.010611 Milliampere <-- Collector Current

(Calculation completed in 00.004 seconds)

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Birsa Institute of Technology (BIT), Sindri

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< 9 Collector Current Calculators

Collector Current when Saturation Current due to DC Voltage

Go Collector Current = Saturation Current*e^(Base-Emitter Voltage/Thermal Voltage)-Saturation Current for DC*e^(Base-Collector Voltage/Thermal Voltage)

Collector Current using Early Voltage for NPN Transistor

Go Collector Current = Saturation Current*e^(Base-Collector Voltage/Thermal Voltage)*(1+Collector-Emitter Voltage/Supply Voltage)

Collector Current given Early Voltage for PNP Transistor

Go Collector Current = Saturation Current*e^(-Base-Emitter Voltage/Thermal Voltage)*(1+Collector-Emitter Voltage/Supply Voltage)

Collector Current using Saturation Current

Go Collector Current = Saturation Current*e^(Base-Emitter Voltage*[Charge-e]/([BoltZ]*300))

Collector Current using Leakage Current

Go Collector Current = (Base Current*Common Emitter Current Gain)+Collector Emitter Leakage Current

Collector Current of PNP Transistor

Go Collector Current = Saturation Current*(e^(Base-Emitter Voltage/Thermal Voltage))

Collector Current of PNP Transistor when Common-Emitter Current Gain

Go Collector Current = Forced Common-Emitter Current Gain*Base Current

Collector Current using Emitter Current

Go Collector Current = Common-Base Current Gain*Emitter Current

Collector Current of BJT

Go Collector Current = Emitter Current-Base Current

Collector Current of PNP Transistor Formula

Collector Current = Saturation Current*(e^(Base-Emitter Voltage/Thermal Voltage))
I_c = I_sat*(e^(V_BE/V_t))

On what factors does collector current of BJT depends?

I_c (collector current) is independent of the value of V_CB.(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. It is also directly proportional to emitter current.

How to Calculate Collector Current of PNP Transistor?

Collector Current of PNP Transistor calculator uses Collector Current = Saturation Current*(e^(Base-Emitter Voltage/Thermal Voltage)) to calculate the Collector Current, The Collector current of PNP transistor carried by the electrons that reach the collector region. The collector current in a PNP transistor is carried by majority carriers (i.e., electrons) that flow from the collector region towards the emitter region. Collector Current is denoted by I_c symbol.

How to calculate Collector Current of PNP Transistor using this online calculator? To use this online calculator for Collector Current of PNP Transistor, enter Saturation Current (I_sat), Base-Emitter Voltage (V_BE) & Thermal Voltage (V_t) and hit the calculate button. Here is how the Collector Current of PNP Transistor calculation can be explained with given input values -> 5010.611 = 0.001675*(e^(5.15/4.7)).

FAQ

What is Collector Current of PNP Transistor?

The Collector current of PNP transistor carried by the electrons that reach the collector region. The collector current in a PNP transistor is carried by majority carriers (i.e., electrons) that flow from the collector region towards the emitter region and is represented as I_c = I_sat*(e^(V_BE/V_t)) or Collector Current = Saturation Current*(e^(Base-Emitter Voltage/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, Base-Emitter Voltage is the forward voltage between the base and emitter of the transistor & Thermal Voltage is the voltage produced within the p-n junction.

How to calculate Collector Current of PNP Transistor?

The Collector current of PNP transistor carried by the electrons that reach the collector region. The collector current in a PNP transistor is carried by majority carriers (i.e., electrons) that flow from the collector region towards the emitter region is calculated using Collector Current = Saturation Current*(e^(Base-Emitter Voltage/Thermal Voltage)). To calculate Collector Current of PNP Transistor, you need Saturation Current (I_sat), Base-Emitter Voltage (V_BE) & Thermal Voltage (V_t). With our tool, you need to enter the respective value for Saturation Current, Base-Emitter Voltage & 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, Base-Emitter Voltage & Thermal Voltage. We can use 8 other way(s) to calculate the same, which is/are as follows -

Collector Current = Saturation Current*e^(Base-Emitter Voltage/Thermal Voltage)-Saturation Current for DC*e^(Base-Collector Voltage/Thermal Voltage)
Collector Current = (Base Current*Common Emitter Current Gain)+Collector Emitter Leakage Current
Collector Current = Forced Common-Emitter Current Gain*Base Current
Collector Current = Saturation Current*e^(Base-Collector Voltage/Thermal Voltage)*(1+Collector-Emitter Voltage/Supply Voltage)
Collector Current = Saturation Current*e^(-Base-Emitter Voltage/Thermal Voltage)*(1+Collector-Emitter Voltage/Supply Voltage)
Collector Current = Common-Base Current Gain*Emitter Current
Collector Current = Saturation Current*e^(Base-Emitter Voltage*[Charge-e]/([BoltZ]*300))
Collector Current = Emitter Current-Base Current

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