__Thermal Voltage Calculator:__

__Thermal Voltage Calculator:__

Enter the values of Boltzmann constant, k_{(J/K)}, temperature, T_{(K)} and charge, Q_{(C)} to determine the value of thermal voltage, V_{th(V)}.

__Thermal Voltage Formula:__

__Thermal Voltage Formula:__

Thermal voltage is a fundamental concept in semiconductor physics and electronics, particularly relevant to the behaviour of diodes and transistors at various temperatures.

It represents the voltage developed across a semiconductor junction due to thermal energy at a given temperature.

Understanding and calculating thermal voltage is crucial for analyzing and designing electronic circuits that operate under different thermal conditions.

Thermal voltage, V_{th(V)} in volts equals the product of Boltzmann constant, k_{(J/K) }in joules per kelvin, temperature, T_{(K)} in kelvin and then divided by charge, Q_{(C)} in coulombs.

Thermal voltage, V_{th(V)} = k_{(J/K)} * T_{(K)} / Q_{(C)}

V_{th(V)} = thermal voltage in volts, V.

k_{(J/K)} = _{}Boltzmann constant in joules per kelvin, J/K.

T_{(K)} = temperature in Kelvin, K.

Q_{(C)} = charge in coulombs, C.

__Thermal Voltage Calculation:__

__Thermal Voltage Calculation:__

- Calculate the thermal voltage at a temperature of 300 Kelvin:

Given: k_{(J/K)} = 1.38 * 10^{-23}, Q_{(C)} = 1.6 * 10^{-19}, T_{(K)} = 300K.

Thermal voltage, V_{th(V)} = k_{(J/K)} * T_{(K)} / Q_{(C)}

V_{th(V)} = 1.38 * 10^{-23} * 300 / 1.6 * 10^{-19}

V_{th(V)} =2.5875e-40V.

- Determine the temperature with the voltage of 0.0345V:

Given: k_{(J/K)} = 1.38 * 10^{-23}, Q_{(C)} = 1.6 * 10^{-19}, V_{th(V)} = 0.0345V.

Thermal voltage, V_{th(V)} = k_{(J/K)} * T_{(K)} / Q_{(C)}

T_{(K)} = V_{th(V)} * Q_{(C)} / k_{(J/K)}

T_{(K)} = 0.0345 * 1.6 * 10^{-19} / 1.38 * 10^{-23}

T_{(K)} = 400K.

__Applications and Considerations:__

__Applications and Considerations:__

**Semiconductor Device Analysis:**Thermal voltage calculations are essential for the proper design and analysis of semiconductor devices.**Thermal Sensors:**It helps in the calibration and operation of thermal sensors that utilize semiconductor properties.**Circuit Design:**Engineers consider thermal voltage to ensure electronic components operate reliably across various temperatures.

__What is Thermal Voltage ?||Simple problem on the Thermal Voltage:__

__What is Thermal Voltage ?||Simple problem on the Thermal Voltage:__