Transconductance Calculator

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✖Change in Collector Current is defined as the change accure in collector Current.ⓘ Change in Collector Current [Ic']			+10% -10%
✖Change in Base-Collector Voltage is defined as the change accure between base and collector voltages.ⓘ Change in Base-Collector Voltage [Vbc']			+10% -10%

✖Transconductance is the ratio of the change in current at the output terminal to the change in the voltage at the input terminal of an active device.ⓘ Transconductance [g_m]

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Formula

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Transconductance

Formula

`"g"_{"m"} = "Ic'"/"Vbc'"`

Example

`"0.857143S"="6A"/"7V"`

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Transconductance Solution

STEP 0: Pre-Calculation Summary

Formula Used

Transconductance = Change in Collector Current/Change in Base-Collector Voltage
g_m = Ic'/Vbc'
This formula uses 3 Variables

Variables Used

Transconductance - (Measured in Siemens) - Transconductance is the ratio of the change in current at the output terminal to the change in the voltage at the input terminal of an active device.
Change in Collector Current - (Measured in Ampere) - Change in Collector Current is defined as the change accure in collector Current.
Change in Base-Collector Voltage - (Measured in Volt) - Change in Base-Collector Voltage is defined as the change accure between base and collector voltages.

STEP 1: Convert Input(s) to Base Unit

Change in Collector Current: 6 Ampere --> 6 Ampere No Conversion Required
Change in Base-Collector Voltage: 7 Volt --> 7 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

g_m = Ic'/Vbc' --> 6/7

Evaluating ... ...

g_m = 0.857142857142857

STEP 3: Convert Result to Output's Unit

0.857142857142857 Siemens --> No Conversion Required

FINAL ANSWER

0.857142857142857 ≈ 0.857143 Siemens <-- Transconductance

(Calculation completed in 00.004 seconds)

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Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has created this Calculator and 1500+ more calculators!

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Osmania University (OU), Hyderabad

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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)

Transconductance Formula

Transconductance = Change in Collector Current/Change in Base-Collector Voltage
g_m = Ic'/Vbc'

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 Transconductance?

Transconductance calculator uses Transconductance = Change in Collector Current/Change in Base-Collector Voltage to calculate the Transconductance, The Transconductance formula is defined as the ratio of change in collector Current and change in base collector voltage. Transconductance is denoted by g_m symbol.

How to calculate Transconductance using this online calculator? To use this online calculator for Transconductance, enter Change in Collector Current (Ic') & Change in Base-Collector Voltage (Vbc') and hit the calculate button. Here is how the Transconductance calculation can be explained with given input values -> 0.857143 = 6/7.

FAQ

What is Transconductance?

The Transconductance formula is defined as the ratio of change in collector Current and change in base collector voltage and is represented as g_m = Ic'/Vbc' or Transconductance = Change in Collector Current/Change in Base-Collector Voltage. Change in Collector Current is defined as the change accure in collector Current & Change in Base-Collector Voltage is defined as the change accure between base and collector voltages.

How to calculate Transconductance?

The Transconductance formula is defined as the ratio of change in collector Current and change in base collector voltage is calculated using Transconductance = Change in Collector Current/Change in Base-Collector Voltage. To calculate Transconductance, you need Change in Collector Current (Ic') & Change in Base-Collector Voltage (Vbc'). With our tool, you need to enter the respective value for Change in Collector Current & Change in Base-Collector Voltage and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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