🔍
🔍

## Credits

Birsa Institute of Technology (BIT), Sindri
Payal Priya has created this Calculator and 500+ more calculators!
Jaipur Engineering College and Research Centre (JECRC), Jaipur
Prahalad Singh has verified this Calculator and 25+ more calculators!

## Output voltage when the transistor is biased Solution

STEP 0: Pre-Calculation Summary
Formula Used
output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2
Vo = Vi-1/2*kn*RD*(VGS-VT)^2
This formula uses 5 Variables
Variables Used
Supply Voltage - Supply Voltage is the input voltage source which flows through the zener diode. (Measured in Volt)
MOSFET transconductance parameter - MOSFET transconductance parameter is the product of the process transconductance parameter kn and the transistor aspect ratio (W/L). (Measured in Mho)
Load Resistance - Load resistance is the cumulative resistance of a circuit, as seen by the voltage, current, or power source driving that circuit. (Measured in Ohm)
Voltage across the oxide - Voltage across the oxide due to the charge at the oxide-semiconductor interface and the third term is due to the charge density in the oxide. (Measured in Volt)
Threshold voltage - Threshold voltage of transistor is the minimum gate to source voltage that is needed to create a conducting path between the source and drain terminals. It is an important factor to maintain power efficiency. (Measured in Volt)
STEP 1: Convert Input(s) to Base Unit
Supply Voltage: 12 Volt --> 12 Volt No Conversion Required
MOSFET transconductance parameter: 3 Mho --> 3 Siemens (Check conversion here)
Load Resistance: 800 Ohm --> 800 Ohm No Conversion Required
Voltage across the oxide: 2 Volt --> 2 Volt No Conversion Required
Threshold voltage: 50 Volt --> 50 Volt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Vo = Vi-1/2*kn*RD*(VGS-VT)^2 --> 12-1/2*3*800*(2-50)^2
Evaluating ... ...
Vo = -2764788
STEP 3: Convert Result to Output's Unit
-2764788 Volt --> No Conversion Required
-2764788 Volt <-- Output voltage
(Calculation completed in 00.016 seconds)

## < 10+ Basic Principles Calculators

Voltage across gas oxide when MOSFET acts as an amplifier
voltage_across_the_oxide = Threshold voltage+((sqrt(2*MOSFET transconductance parameter*Load Resistance*Supply Voltage+1)-1))/MOSFET transconductance parameter*Load Resistance Go
Voltage across collector-emitter when MOSFET acts as an amplifier
voltage_across_collector_emitter = Supply Voltage-Load Resistance*Saturation current*e^(Voltage across the base–emitter junction/Threshold voltage) Go
Output voltage when MOSFET acts as an amplifier
output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2 Go
Output voltage when the transistor is biased
output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2 Go
Collector current in active region when transistor acts as an amplifier
collector_current = Saturation current*e^(Voltage across the base–emitter junction/Threshold voltage) Go
Drain current when transistor acts as an amplifier
drain_current = 1/2*MOSFET transconductance parameter*(Voltage across the oxide-Threshold voltage)^2 Go
Overdrive voltage when MOSFET acts as an amplifier
effective_voltage_or_overdrive_voltage = modulus(Voltage across the oxide)-Threshold voltage Go
Output Voltage of the voltage amplifier
output_voltage_of_amplifier = Supply Voltage-Drain current*Load Resistance Go
Output Voltage of BJT Amplifier
output_voltage = Supply Voltage-Drain current of BJT*Load Resistance Go
Bias voltage of the transistor
bias_voltage = Voltage across the oxide+Input voltage Go

### Output voltage when the transistor is biased Formula

output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2
Vo = Vi-1/2*kn*RD*(VGS-VT)^2

## Why a transistor is provided a biasing voltage?

Bias voltage in a transistor circuit forces the transistor to operate at a different level of collector current with zero input signal voltage than it would without that bias voltage. Therefore, the amount of bias in an amplifier circuit determines its quiescent values.

## How to Calculate Output voltage when the transistor is biased?

Output voltage when the transistor is biased calculator uses output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2 to calculate the Output voltage, The output voltage when the transistor is biased is the amount of voltage that an electronic device needs in order to power on and function. Without bias voltage, an electronic device wouldn't have the power to turn on and be operated. Output voltage and is denoted by Vo symbol.

How to calculate Output voltage when the transistor is biased using this online calculator? To use this online calculator for Output voltage when the transistor is biased, enter Supply Voltage (Vi), MOSFET transconductance parameter (kn), Load Resistance (RD), Voltage across the oxide (VGS) and Threshold voltage (VT) and hit the calculate button. Here is how the Output voltage when the transistor is biased calculation can be explained with given input values -> -2764788 = 12-1/2*3*800*(2-50)^2.

### FAQ

What is Output voltage when the transistor is biased?
The output voltage when the transistor is biased is the amount of voltage that an electronic device needs in order to power on and function. Without bias voltage, an electronic device wouldn't have the power to turn on and be operated and is represented as Vo = Vi-1/2*kn*RD*(VGS-VT)^2 or output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2. Supply Voltage is the input voltage source which flows through the zener diode, MOSFET transconductance parameter is the product of the process transconductance parameter kn and the transistor aspect ratio (W/L), Load resistance is the cumulative resistance of a circuit, as seen by the voltage, current, or power source driving that circuit, Voltage across the oxide due to the charge at the oxide-semiconductor interface and the third term is due to the charge density in the oxide and Threshold voltage of transistor is the minimum gate to source voltage that is needed to create a conducting path between the source and drain terminals. It is an important factor to maintain power efficiency.
How to calculate Output voltage when the transistor is biased?
The output voltage when the transistor is biased is the amount of voltage that an electronic device needs in order to power on and function. Without bias voltage, an electronic device wouldn't have the power to turn on and be operated is calculated using output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2. To calculate Output voltage when the transistor is biased, you need Supply Voltage (Vi), MOSFET transconductance parameter (kn), Load Resistance (RD), Voltage across the oxide (VGS) and Threshold voltage (VT). With our tool, you need to enter the respective value for Supply Voltage, MOSFET transconductance parameter, Load Resistance, Voltage across the oxide and Threshold voltage 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 Output voltage?
In this formula, Output voltage uses Supply Voltage, MOSFET transconductance parameter, Load Resistance, Voltage across the oxide and Threshold voltage. We can use 10 other way(s) to calculate the same, which is/are as follows -
• collector_current = Saturation current*e^(Voltage across the base–emitter junction/Threshold voltage)
• output_voltage_of_amplifier = Supply Voltage-Drain current*Load Resistance
• output_voltage = Supply Voltage-Drain current of BJT*Load Resistance
• drain_current = 1/2*MOSFET transconductance parameter*(Voltage across the oxide-Threshold voltage)^2
• output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2
• voltage_across_the_oxide = Threshold voltage+((sqrt(2*MOSFET transconductance parameter*Load Resistance*Supply Voltage+1)-1))/MOSFET transconductance parameter*Load Resistance
• effective_voltage_or_overdrive_voltage = modulus(Voltage across the oxide)-Threshold voltage
• voltage_across_collector_emitter = Supply Voltage-Load Resistance*Saturation current*e^(Voltage across the base–emitter junction/Threshold voltage)
• output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2
• bias_voltage = Voltage across the oxide+Input voltage
Where is the Output voltage when the transistor is biased calculator used?
Among many, Output voltage when the transistor is biased calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
{FormulaExamplesList} Let Others Know