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Collector Current of PNP Transistor when Common-Emitter Current Gain Formula

GoCollector Current when Saturation Current due to DC Voltage Formula

GoCollector Current using Leakage Current Formula

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Collector current is an amplified output current of a bipolar junction transistor. Check FAQs

I c = β forced \cdot I B

I_c - Collector Current?β_forced - Forced Common-Emitter Current Gain?I_B - Base Current?

Collector Current of PNP Transistor when Common-Emitter Current Gain Example

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Here is how the Collector Current of PNP Transistor when Common-Emitter Current Gain equation looks like with Values.

Here is how the Collector Current of PNP Transistor when Common-Emitter Current Gain equation looks like with Units.

Here is how the Collector Current of PNP Transistor when Common-Emitter Current Gain equation looks like.

4.9996 = 64.93 \cdot 0.077

4.9996mA = 64.93 \cdot 0.077mA

4.9996 = 64.93 \cdot 0.077

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Collector Current of PNP Transistor when Common-Emitter Current Gain Solution

Follow our step by step solution on how to calculate Collector Current of PNP Transistor when Common-Emitter Current Gain?

FIRST Step Consider the formula

I c = β forced \cdot I B

Next Step Substitute values of Variables

∴

I c = 64.93 \cdot 0.077mA

Next Step Convert Units

∴

I c = 64.93 \cdot 7.7E-5A

Next Step Prepare to Evaluate

∴

I c = 64.93 \cdot 7.7E-5

Next Step Evaluate

∴

I c = 0.00499961A

Next Step Convert to Output's Unit

∴

I c = 4.99961mA

LAST Step Rounding Answer

∴

I c = 4.9996mA

Collector Current of PNP Transistor when Common-Emitter Current Gain Formula Elements

Variables

Collector Current

Collector current is an amplified output current of a bipolar junction transistor.

Symbol: I_c

Measurement: Electric CurrentUnit: mA

Note: Value can be positive or negative.

Formulas to find Collector Current

Forced Common-Emitter Current Gain

Forced common-emitter current gain is the ratio of collector current and base current at saturation mode.

Symbol: β_forced

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Forced Common-Emitter Current Gain

Base Current

Base Current is a crucial current of bipolar junction transistor. Without the base current, the transistor cannot turn on.

Symbol: I_B

Measurement: Electric CurrentUnit: mA

Note: Value should be greater than 0.

Formulas to find Base Current

Other Formulas to find Collector Current

Go Collector Current when Saturation Current due to DC Voltage

I c = I sat \cdot e^{\frac{V BE}{V t}} - I SC \cdot e^{\frac{V BC}{V t}}

Go Collector Current using Leakage Current

I c = (I B \cdot β) + I ce0

Go Collector Current using Early Voltage for NPN Transistor

I c = I sat \cdot e^{\frac{V BC}{V t}} \cdot (1 + \frac{V CE}{V DD})

Go Collector Current given Early Voltage for PNP Transistor

I c = I sat \cdot e^{- \frac{V BE}{V t}} \cdot (1 + \frac{V CE}{V DD})

Other formulas in Collector Current category

Go Collector Current given Base-Emitter Voltage

I cc = α \cdot I sat \cdot (\exp (\frac{[Charge-e] \cdot V BE}{[BoltZ] \cdot t o} - 1))

How to Evaluate Collector Current of PNP Transistor when Common-Emitter Current Gain?

Collector Current of PNP Transistor when Common-Emitter Current Gain evaluator uses Collector Current = Forced Common-Emitter Current Gain*Base Current to evaluate the Collector Current, The Collector current of PNP transistor when common-emitter current gain 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. Collector Current is denoted by I_c symbol.

How to evaluate Collector Current of PNP Transistor when Common-Emitter Current Gain using this online evaluator? To use this online evaluator for Collector Current of PNP Transistor when Common-Emitter Current Gain, enter Forced Common-Emitter Current Gain (β_forced) & Base Current (I_B) and hit the calculate button.

FAQs on Collector Current of PNP Transistor when Common-Emitter Current Gain

What is the formula to find Collector Current of PNP Transistor when Common-Emitter Current Gain?

The formula of Collector Current of PNP Transistor when Common-Emitter Current Gain is expressed as Collector Current = Forced Common-Emitter Current Gain*Base Current. Here is an example- 4999.61 = 64.93*7.7E-05.

How to calculate Collector Current of PNP Transistor when Common-Emitter Current Gain?

With Forced Common-Emitter Current Gain (β_forced) & Base Current (I_B) we can find Collector Current of PNP Transistor when Common-Emitter Current Gain using the formula - Collector Current = Forced Common-Emitter Current Gain*Base Current.

What are the other ways to Calculate Collector Current?

Here are the different ways to Calculate Collector Current-

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

Can the Collector Current of PNP Transistor when Common-Emitter Current Gain be negative?

Yes, the Collector Current of PNP Transistor when Common-Emitter Current Gain, measured in Electric Current can be negative.

Which unit is used to measure Collector Current of PNP Transistor when Common-Emitter Current Gain?

Collector Current of PNP Transistor when Common-Emitter Current Gain is usually measured using the Milliampere[mA] for Electric Current. Ampere[mA], Microampere[mA], Centiampere[mA] are the few other units in which Collector Current of PNP Transistor when Common-Emitter Current Gain can be measured.

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