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Collector Current given Current Gain Formula

GoCollector Current of Mosfet Formula

GoCollector Current given Current Gain Mosfet Formula

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Collector Current is the current that flows through the collector terminal of the BJT. Check FAQs

I c = β dc \cdot \frac{V cc - V be}{R b}

I_c - Collector Current?β_dc - Current Gain?V_cc - Collector Supply Voltage?V_be - Base Emitter Voltage?R_b - Base Resistance?

Collector Current given Current Gain Example

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With units

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Here is how the Collector Current given Current Gain equation looks like with Values.

Here is how the Collector Current given Current Gain equation looks like with Units.

Here is how the Collector Current given Current Gain equation looks like.

1.0847 = 1.21 \cdot \frac{60.2 - 10}{56}

1.0847mA = 1.21 \cdot \frac{60.2V - 10V}{56kΩ}

1.0847 = 1.21 \cdot \frac{60.2 - 10}{56}

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Collector Current given Current Gain Solution

Follow our step by step solution on how to calculate Collector Current given Current Gain?

FIRST Step Consider the formula

I c = β dc \cdot \frac{V cc - V be}{R b}

Next Step Substitute values of Variables

∴

I c = 1.21 \cdot \frac{60.2V - 10V}{56kΩ}

Next Step Convert Units

∴

I c = 1.21 \cdot \frac{60.2V - 10V}{56000Ω}

Next Step Prepare to Evaluate

∴

I c = 1.21 \cdot \frac{60.2 - 10}{56000}

Next Step Evaluate

∴

I c = 0.00108467857142857A

Next Step Convert to Output's Unit

∴

I c = 1.08467857142857mA

LAST Step Rounding Answer

∴

I c = 1.0847mA

Collector Current given Current Gain Formula Elements

Variables

Collector Current

Collector Current is the current that flows through the collector terminal of the BJT.

Symbol: I_c

Measurement: Electric CurrentUnit: mA

Note: Value should be greater than 0.

Formulas to find Collector Current

Current Gain

Current Gain is the DC current gain of a bipolar junction transistor operating in the forward active mode.

Symbol: β_dc

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Current Gain

Collector Supply Voltage

Collector Supply Voltage is the voltage of the power supply that is connected to the collector of the BJT.

Symbol: V_cc

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Collector Supply Voltage

Base Emitter Voltage

Base Emitter Voltage is the voltage drop across the base-emitter junction of a bipolar junction transistor when it is forward biased.

Symbol: V_be

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Base Emitter Voltage

Base Resistance

The Base Resistance in a MOSFET circuit is used to limit the amount of current that flows through the base of the MOSFET.

Symbol: R_b

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Base Resistance

Other Formulas to find Collector Current

Go Collector Current of Mosfet

I c = β dc \cdot I base

Go Collector Current given Current Gain Mosfet

I c = \frac{β dc \cdot (V ee - V be)}{R b + (β dc + 1) \cdot R e}

Other formulas in Biasing category

Go DC Bias Current of MOSFET using Overdrive Voltage

I b = \frac{1}{2} \cdot k n \cdot {V eff}^{2}

Go Input Bias Current

I b = \frac{I b1 + I b2}{2}

Go DC Bias Current of MOSFET

I b = \frac{1}{2} \cdot k n \cdot {(V gs - V th)}^{2}

Go DC Bias Output Voltage at Drain

V out = V dd - R L \cdot I b

How to Evaluate Collector Current given Current Gain?

Collector Current given Current Gain evaluator uses Collector Current = Current Gain*(Collector Supply Voltage-Base Emitter Voltage)/Base Resistance to evaluate the Collector Current, The Collector Current given Current Gain formula is defined as an important parameter because it determines how much current amplification can be achieved. Collector Current is denoted by I_c symbol.

How to evaluate Collector Current given Current Gain using this online evaluator? To use this online evaluator for Collector Current given Current Gain, enter Current Gain (β_dc), Collector Supply Voltage (V_cc), Base Emitter Voltage (V_be) & Base Resistance (R_b) and hit the calculate button.

FAQs on Collector Current given Current Gain

What is the formula to find Collector Current given Current Gain?

The formula of Collector Current given Current Gain is expressed as Collector Current = Current Gain*(Collector Supply Voltage-Base Emitter Voltage)/Base Resistance. Here is an example- 155.5714 = 1.21*(60.2-10)/56000.

How to calculate Collector Current given Current Gain?

With Current Gain (β_dc), Collector Supply Voltage (V_cc), Base Emitter Voltage (V_be) & Base Resistance (R_b) we can find Collector Current given Current Gain using the formula - Collector Current = Current Gain*(Collector Supply Voltage-Base Emitter Voltage)/Base Resistance.

What are the other ways to Calculate Collector Current?

Here are the different ways to Calculate Collector Current-

Collector Current=Current Gain*Input Biasing Current
Collector Current=(Current Gain*(Negative Supply Voltage-Base Emitter Voltage))/(Base Resistance+(Current Gain+1)*Emitter Resistance)

Can the Collector Current given Current Gain be negative?

No, the Collector Current given Current Gain, measured in Electric Current cannot be negative.

Which unit is used to measure Collector Current given Current Gain?

Collector Current given 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 given Current Gain can be measured.

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Collector Current given Current Gain Formula

​GoCollector Current of Mosfet Formula

​GoCollector Current given Current Gain Mosfet Formula

Collector Current given Current Gain Example

Collector Current given Current Gain Solution

Collector Current given Current Gain Formula Elements

Other Formulas to find Collector Current

Other formulas in Biasing category

How to Evaluate Collector Current given Current Gain?

FAQs on Collector Current given Current Gain

Variable Name

GoCollector Current of Mosfet Formula

GoCollector Current given Current Gain Mosfet Formula