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Collector Current using Leakage Current Formula

GoCollector Current when Saturation Current due to DC Voltage Formula

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

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

I c = (I B \cdot β) + I ce0

I_c - Collector Current?I_B - Base Current?β - Common Emitter Current Gain?I_ce0 - Collector Emitter Leakage Current?

Collector Current using Leakage Current Example

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Here is how the Collector Current using Leakage Current equation looks like with Values.

Here is how the Collector Current using Leakage Current equation looks like with Units.

Here is how the Collector Current using Leakage Current equation looks like.

5.01 = (0.077 \cdot 65) + 0.005

5.01mA = (0.077mA \cdot 65) + 0.005mA

5.01 = (0.077 \cdot 65) + 0.005

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Collector Current using Leakage Current Solution

Follow our step by step solution on how to calculate Collector Current using Leakage Current?

FIRST Step Consider the formula

I c = (I B \cdot β) + I ce0

Next Step Substitute values of Variables

∴

I c = (0.077mA \cdot 65) + 0.005mA

Next Step Convert Units

∴

I c = (7.7E-5A \cdot 65) + 5E-6A

Next Step Prepare to Evaluate

∴

I c = (7.7E-5 \cdot 65) + 5E-6

Next Step Evaluate

∴

I c = 0.00501A

LAST Step Convert to Output's Unit

∴

I c = 5.01mA

Collector Current using Leakage Current 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

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

Common Emitter Current Gain

Common emitter current gain is influenced by 2 factors: width of base region W, and relative dopings of base region and emitter region. Its range varies from 50-200.

Symbol: β

Measurement: NAUnit: Unitless

Note: Value should be between 49 to 201.

Formulas to find Common Emitter Current Gain

Collector Emitter Leakage Current

Collector Emitter Leakage Current is a small current that flows if the base is open-circuited and the collector is reverse biased with respect to emitter.

Symbol: I_ce0

Measurement: Electric CurrentUnit: mA

Note: Value can be positive or negative.

Formulas to find Collector Emitter Leakage 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 of PNP Transistor when Common-Emitter Current Gain

I c = β forced \cdot I B

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 using Leakage Current?

Collector Current using Leakage Current evaluator uses Collector Current = (Base Current*Common Emitter Current Gain)+Collector Emitter Leakage Current to evaluate the Collector Current, Collector Current using Leakage Current is defined as the collector current if the base is open-circuited and the collector is reverse biased with respect to emitter. Collector Current is denoted by I_c symbol.

How to evaluate Collector Current using Leakage Current using this online evaluator? To use this online evaluator for Collector Current using Leakage Current, enter Base Current (I_B), Common Emitter Current Gain (β) & Collector Emitter Leakage Current (I_ce0) and hit the calculate button.

FAQs on Collector Current using Leakage Current

What is the formula to find Collector Current using Leakage Current?

The formula of Collector Current using Leakage Current is expressed as Collector Current = (Base Current*Common Emitter Current Gain)+Collector Emitter Leakage Current. Here is an example- 5010 = (7.7E-05*65)+5E-06.

How to calculate Collector Current using Leakage Current?

With Base Current (I_B), Common Emitter Current Gain (β) & Collector Emitter Leakage Current (I_ce0) we can find Collector Current using Leakage Current using the formula - Collector Current = (Base Current*Common Emitter Current Gain)+Collector Emitter Leakage 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=Forced Common-Emitter Current Gain*Base Current
Collector Current=Saturation Current*e^(Base-Collector Voltage/Thermal Voltage)*(1+Collector-Emitter Voltage/Supply Voltage)

Can the Collector Current using Leakage Current be negative?

Yes, the Collector Current using Leakage Current, measured in Electric Current can be negative.

Which unit is used to measure Collector Current using Leakage Current?

Collector Current using Leakage Current 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 using Leakage Current can be measured.

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Collector Current using Leakage Current Formula

​GoCollector Current when Saturation Current due to DC Voltage Formula

​GoCollector Current of PNP Transistor when Common-Emitter Current Gain Formula

Collector Current using Leakage Current Example

Collector Current using Leakage Current Solution

Collector Current using Leakage Current Formula Elements

Other Formulas to find Collector Current

Other formulas in Collector Current category

How to Evaluate Collector Current using Leakage Current?

FAQs on Collector Current using Leakage Current

Variable Name

GoCollector Current when Saturation Current due to DC Voltage Formula

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