Thermal Voltage of Diode Equation Solution

STEP 0: Pre-Calculation Summary
Formula Used
Thermal Voltage = [BoltZ]*Temperature/[Charge-e]
Vt = [BoltZ]*T/[Charge-e]
This formula uses 2 Constants, 2 Variables
Constants Used
[Charge-e] - Charge of electron Value Taken As 1.60217662E-19
[BoltZ] - Boltzmann constant Value Taken As 1.38064852E-23
Variables Used
Thermal Voltage - (Measured in Volt) - Thermal Voltage is generated across a resistor due to its temperature. It is proportional to the absolute temperature of the resistor and is typically very small.
Temperature - (Measured in Kelvin) - Temperature is the degree or intensity of heat present in a substance or object.
STEP 1: Convert Input(s) to Base Unit
Temperature: 290 Kelvin --> 290 Kelvin No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Vt = [BoltZ]*T/[Charge-e] --> [BoltZ]*290/[Charge-e]
Evaluating ... ...
Vt = 0.0249902579904081
STEP 3: Convert Result to Output's Unit
0.0249902579904081 Volt --> No Conversion Required
FINAL ANSWER
0.0249902579904081 0.02499 Volt <-- Thermal Voltage
(Calculation completed in 00.020 seconds)

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Birsa Institute of Technology (BIT), Sindri
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16 Diode Characteristics Calculators

Non-Ideal Diode Equation
Go Non Ideal Diode Current = Reverse Saturation Current*(e^(([Charge-e]*Diode Voltage)/(Ideality Factor*[BoltZ]*Temperature))-1)
Ideal Diode Equation
Go Diode Current = Reverse Saturation Current*(e^(([Charge-e]*Diode Voltage)/([BoltZ]*Temperature))-1)
Capacitance of Varactor Diode
Go Capacitance of Varactor Diode = Material Constant/((Barrier Potential+Reverse Voltage)^Doping Constant)
Self-Resonance Frequency of Varactor Diode
Go Self Resonance Frequency = 1/(2*pi*sqrt(Inductance of Varactor Diode*Capacitance of Varactor Diode))
Saturation Drain Current
Go Diode Saturation Current = 0.5*Transconductance Parameter*(Gate Source Voltage-Threshold Voltage)
Cut-off Frequency of Varactor Diode
Go Cut-off Frequency = 1/(2*pi*Series Field Resistance*Capacitance of Varactor Diode)
Zener Current
Go Zener Current = (Input Voltage-Zener Voltage)/Zener Resistance
Thermal Voltage of Diode Equation
Go Thermal Voltage = [BoltZ]*Temperature/[Charge-e]
Diode Equation for Germanium at Room Temperature
Go Germanium Diode Current = Reverse Saturation Current*(e^(Diode Voltage/0.026)-1)
Quality Factor of Varactor Diode
Go Quality Factor = Cut-off Frequency/Operating Frequency
Responsivity
Go Responsivity = Photo Current/Incident Optical Power
Zener Resistance
Go Zener Resistance = Zener Voltage/Zener Current
Zener Voltage
Go Zener Voltage = Zener Resistance*Zener Current
Average DC Current
Go Direct Current = 2*Peak Current/pi
Voltage Equivalent of Temperature
Go Volt-Equivalent of Temperature = Room Temperature/11600
Maximum Wavelight
Go Maximum Wavelight = 1.24/Energy Gap

Thermal Voltage of Diode Equation Formula

Thermal Voltage = [BoltZ]*Temperature/[Charge-e]
Vt = [BoltZ]*T/[Charge-e]

What is thermal voltage (VT)?

The diode equation gives an expression for the current through a diode as a function of voltage. The term kT/q describes the voltage produced within the P-N junction due to the action of temperature and is called the thermal voltage, or (VT) of the junction. At room temperature, this is about 26 millivolts. Knowing this, and assuming a “nonideality” coefficient of 1.

How to Calculate Thermal Voltage of Diode Equation?

Thermal Voltage of Diode Equation calculator uses Thermal Voltage = [BoltZ]*Temperature/[Charge-e] to calculate the Thermal Voltage, Thermal voltage of Diode equation is the voltage output of a device where the cause of this voltage is temperature. Thermal Voltage is denoted by Vt symbol.

How to calculate Thermal Voltage of Diode Equation using this online calculator? To use this online calculator for Thermal Voltage of Diode Equation, enter Temperature (T) and hit the calculate button. Here is how the Thermal Voltage of Diode Equation calculation can be explained with given input values -> 0.02499 = [BoltZ]*290/[Charge-e].

FAQ

What is Thermal Voltage of Diode Equation?
Thermal voltage of Diode equation is the voltage output of a device where the cause of this voltage is temperature and is represented as Vt = [BoltZ]*T/[Charge-e] or Thermal Voltage = [BoltZ]*Temperature/[Charge-e]. Temperature is the degree or intensity of heat present in a substance or object.
How to calculate Thermal Voltage of Diode Equation?
Thermal voltage of Diode equation is the voltage output of a device where the cause of this voltage is temperature is calculated using Thermal Voltage = [BoltZ]*Temperature/[Charge-e]. To calculate Thermal Voltage of Diode Equation, you need Temperature (T). With our tool, you need to enter the respective value for Temperature 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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