Emitter Current of Transistor using Alpha Solution

STEP 0: Pre-Calculation Summary
Formula Used
Emitter Current = Collector Current/Alpha
Ie = Ic/α
This formula uses 3 Variables
Variables Used
Emitter Current - (Measured in Ampere) - Emitter Current is the amplified output current of a bipolar junction transistor.
Collector Current - (Measured in Ampere) - Collector Current is an amplified output current of a bipolar junction transistor.
Alpha - Alpha is the parameter of the transistor, machine, and many more items.
STEP 1: Convert Input(s) to Base Unit
Collector Current: 100 Ampere --> 100 Ampere No Conversion Required
Alpha: 3 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Ie = Ic/α --> 100/3
Evaluating ... ...
Ie = 33.3333333333333
STEP 3: Convert Result to Output's Unit
33.3333333333333 Ampere --> No Conversion Required
FINAL ANSWER
33.3333333333333 33.33333 Ampere <-- Emitter Current
(Calculation completed in 00.004 seconds)

Credits

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Vishwakarma Government Engineering College (VGEC), Ahmedabad
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Transconductance
Go Transconductance = Change in Collector Current/Change in Base-Collector Voltage
Current in Transistor
Go Emitter Current = Base Current+Collector Current
Collector Current of Transistor using Alpha
Go Collector Current = Alpha*Emitter Current
Emitter Current of Transistor using Alpha
Go Emitter Current = Collector Current/Alpha
Alpha Parameter of Transistor
Go Alpha = Collector Current/Emitter Current
Beta Parameter of Transistor given Base Current
Go Beta = Collector Current/Base Current
Collector Current of Transistor using Beta
Go Collector Current = Beta*Base Current
Base Current of Transistor given Beta
Go Base Current = Collector Current/Beta
Beta Parameter of Transistor
Go Beta = Alpha/(1-Alpha)
Alpha Parameter of Transistor given Beta
Go Alpha = Beta/(1+Beta)

Emitter Current of Transistor using Alpha Formula

Emitter Current = Collector Current/Alpha
Ie = Ic/α

What is the Transistor?

A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. It is composed of semiconductor material usually with at least three terminals for connection to an external circuit.

How to Calculate Emitter Current of Transistor using Alpha?

Emitter Current of Transistor using Alpha calculator uses Emitter Current = Collector Current/Alpha to calculate the Emitter Current, Emitter Current of Transistor using Alpha is defined as the current that flows into the emitter junction and in this formula, it is calculated using the alpha parameter of the transistor. Emitter Current is denoted by Ie symbol.

How to calculate Emitter Current of Transistor using Alpha using this online calculator? To use this online calculator for Emitter Current of Transistor using Alpha, enter Collector Current (Ic) & Alpha (α) and hit the calculate button. Here is how the Emitter Current of Transistor using Alpha calculation can be explained with given input values -> 33.33333 = 100/3.

FAQ

What is Emitter Current of Transistor using Alpha?
Emitter Current of Transistor using Alpha is defined as the current that flows into the emitter junction and in this formula, it is calculated using the alpha parameter of the transistor and is represented as Ie = Ic or Emitter Current = Collector Current/Alpha. Collector Current is an amplified output current of a bipolar junction transistor & Alpha is the parameter of the transistor, machine, and many more items.
How to calculate Emitter Current of Transistor using Alpha?
Emitter Current of Transistor using Alpha is defined as the current that flows into the emitter junction and in this formula, it is calculated using the alpha parameter of the transistor is calculated using Emitter Current = Collector Current/Alpha. To calculate Emitter Current of Transistor using Alpha, you need Collector Current (Ic) & Alpha (α). With our tool, you need to enter the respective value for Collector Current & Alpha 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 Emitter Current?
In this formula, Emitter Current uses Collector Current & Alpha. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Emitter Current = Base Current+Collector Current
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