LCM of two numbers

Transconductance Calculator

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Transistor Characteristics Nuclear Physics

✖Change in Collector Current is the variation in the current flowing through the collector terminal of a bipolar junction transistor in a nuclear application.ⓘ Change in Collector Current [ΔI_C]			+10% -10%
✖Change in Base-Collector Voltage is the variation in the voltage between the base and collector terminals of a bipolar junction transistor in a nuclear application.ⓘ Change in Base-Collector Voltage [V_bc]			+10% -10%

✖Transconductance is a measure of the change in output current of a device in response to a change in input voltage.ⓘ Transconductance [g_m]

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Formula

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Transconductance

Formula

g m = \frac{ΔI C}{V bc}

Example

0.857143 S = \frac{6 A}{7 V}

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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 = ΔI_C/V_bc
This formula uses 3 Variables

Variables Used

Transconductance - (Measured in Siemens) - Transconductance is a measure of the change in output current of a device in response to a change in input voltage.
Change in Collector Current - (Measured in Ampere) - Change in Collector Current is the variation in the current flowing through the collector terminal of a bipolar junction transistor in a nuclear application.
Change in Base-Collector Voltage - (Measured in Volt) - Change in Base-Collector Voltage is the variation in the voltage between the base and collector terminals of a bipolar junction transistor in a nuclear application.

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 = ΔI_C/V_bc --> 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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< Transistor Characteristics Calculators

Transconductance

Go Transconductance = Change in Collector Current/Change in Base-Collector Voltage

Current in Transistor

Go Emitter Current = Base Current+Collector Current

Alpha Parameter of Transistor

Go Alpha = Collector Current/Emitter Current

Beta Parameter of Transistor

Go Beta = Alpha/(1-Alpha)

Transconductance Formula

Transconductance = Change in Collector Current/Change in Base-Collector Voltage
g_m = ΔI_C/V_bc

What is the Emitter?

The emitter is one of the three terminals of a bipolar junction transistor (BJT). It is the region from which charge carriers flow into the base, allowing the transistor to amplify or switch signals. In an NPN transistor, the emitter is typically heavily doped with electrons, while in a PNP transistor, it is doped with holes. The emitter current is crucial for the transistor's operation and influences the collector current.

How to Calculate Transconductance?

Transconductance calculator uses Transconductance = Change in Collector Current/Change in Base-Collector Voltage to calculate the Transconductance, Transconductance formula is defined as a measure of the change in output current of a bipolar transistor in response to a change in the voltage between the base and collector, providing a way to quantify the amplification capabilities of the transistor in a circuit. 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 (ΔI_C) & Change in Base-Collector Voltage (V_bc) 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?

Transconductance formula is defined as a measure of the change in output current of a bipolar transistor in response to a change in the voltage between the base and collector, providing a way to quantify the amplification capabilities of the transistor in a circuit and is represented as g_m = ΔI_C/V_bc or Transconductance = Change in Collector Current/Change in Base-Collector Voltage. Change in Collector Current is the variation in the current flowing through the collector terminal of a bipolar junction transistor in a nuclear application & Change in Base-Collector Voltage is the variation in the voltage between the base and collector terminals of a bipolar junction transistor in a nuclear application.

How to calculate Transconductance?

Transconductance formula is defined as a measure of the change in output current of a bipolar transistor in response to a change in the voltage between the base and collector, providing a way to quantify the amplification capabilities of the transistor in a circuit is calculated using Transconductance = Change in Collector Current/Change in Base-Collector Voltage. To calculate Transconductance, you need Change in Collector Current (ΔI_C) & Change in Base-Collector Voltage (V_bc). 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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