Power Dissipation of TRIAC Calculator

✖Knee Voltage TRIAC is the minimum voltage required for the TRIAC to start conducting. It is also known as the turn-on voltage or the holding voltage.ⓘ Knee Voltage TRIAC [V_knee(triac)]			+10% -10%
✖Average Load Current TRIAC is controlled by the trigger angle. The trigger angle is the time at which the gate of the triac is triggered, relative to the peak of the AC voltage waveform.ⓘ Average Load Current TRIAC [I_avg(triac)]			+10% -10%
✖Conductivity Resistance TRIAC is the resistance when a TRIAC is turned on and conducting current.ⓘ Conductivity Resistance TRIAC [R_s(triac)]			+10% -10%
✖RMS Current TRIAC is defined as the root mean square value of supply current including both fundamental and harmonics components.ⓘ RMS Current TRIAC [I_rms(triac)]			+10% -10%

✖Maximum Power Dissipation triac IGBT is a critical parameter to consider when designing a power circuit. It is the maximum amount of power that the IGBT can dissipate.ⓘ Power Dissipation of TRIAC [P_max(triac)]

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Power Dissipation of TRIAC Solution

STEP 0: Pre-Calculation Summary

Formula Used

Maximum Power Dissipation TRIAC = Knee Voltage TRIAC*Average Load Current TRIAC+Conductivity Resistance TRIAC*RMS Current TRIAC^2
P_max(triac) = V_knee(triac)*I_avg(triac)+R_s(triac)*I_rms(triac)^2
This formula uses 5 Variables

Variables Used

Maximum Power Dissipation TRIAC - (Measured in Watt) - Maximum Power Dissipation triac IGBT is a critical parameter to consider when designing a power circuit. It is the maximum amount of power that the IGBT can dissipate.
Knee Voltage TRIAC - (Measured in Volt) - Knee Voltage TRIAC is the minimum voltage required for the TRIAC to start conducting. It is also known as the turn-on voltage or the holding voltage.
Average Load Current TRIAC - (Measured in Ampere) - Average Load Current TRIAC is controlled by the trigger angle. The trigger angle is the time at which the gate of the triac is triggered, relative to the peak of the AC voltage waveform.
Conductivity Resistance TRIAC - (Measured in Ohm) - Conductivity Resistance TRIAC is the resistance when a TRIAC is turned on and conducting current.
RMS Current TRIAC - (Measured in Ampere) - RMS Current TRIAC is defined as the root mean square value of supply current including both fundamental and harmonics components.

STEP 1: Convert Input(s) to Base Unit

Knee Voltage TRIAC: 3.63 Volt --> 3.63 Volt No Conversion Required
Average Load Current TRIAC: 0.081028 Milliampere --> 8.1028E-05 Ampere (Check conversion here)
Conductivity Resistance TRIAC: 0.0103 Kilohm --> 10.3 Ohm (Check conversion here)
RMS Current TRIAC: 0.09 Milliampere --> 9E-05 Ampere (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_max(triac) = V_knee(triac)*I_avg(triac)+R_s(triac)*I_rms(triac)^2 --> 3.63*8.1028E-05+10.3*9E-05^2

Evaluating ... ...

P_max(triac) = 0.00029421507

STEP 3: Convert Result to Output's Unit

0.00029421507 Watt -->0.29421507 Milliwatt (Check conversion here)

FINAL ANSWER

0.29421507 ≈ 0.294215 Milliwatt <-- Maximum Power Dissipation TRIAC

(Calculation completed in 00.004 seconds)

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< TRIAC Calculators

Power Dissipation of TRIAC

LaTeX Go Maximum Power Dissipation TRIAC = Knee Voltage TRIAC*Average Load Current TRIAC+Conductivity Resistance TRIAC*RMS Current TRIAC^2

Maximum Junction Temperature of TRIAC

LaTeX Go Maximum Operating Junction TRIAC = Ambient Temperature TRIAC+Dissipation Power TRIAC*Junction to Ambient Thermal Resistance TRIAC

Average Load Current of TRIAC

LaTeX Go Average Load Current TRIAC = (2*sqrt(2)*RMS Current TRIAC)/pi

RMS Load Current of TRIAC

LaTeX Go RMS Current TRIAC = Peak Current TRIAC/2

Power Dissipation of TRIAC Formula

LaTeX Go

Maximum Power Dissipation TRIAC = Knee Voltage TRIAC*Average Load Current TRIAC+Conductivity Resistance TRIAC*RMS Current TRIAC^2
P_max(triac) = V_knee(triac)*I_avg(triac)+R_s(triac)*I_rms(triac)^2

What is Power Dissipation of TRIAC ?

The power dissipation of a TRIAC is the total power that is lost or converted into heat when the device is in operation. This dissipation occurs due to the internal resistance and switching characteristics of the TRIAC. The conduction losses are the primary source of power dissipation in a TRIAC. To ensure the safe and reliable operation of a TRIAC, it's essential to make sure that the power dissipation does not exceed the device's specified limits. This can involve proper heat sinking and thermal management in high-power applications to dissipate the heat generated effectively.

How to Calculate Power Dissipation of TRIAC?

Power Dissipation of TRIAC calculator uses Maximum Power Dissipation TRIAC = Knee Voltage TRIAC*Average Load Current TRIAC+Conductivity Resistance TRIAC*RMS Current TRIAC^2 to calculate the Maximum Power Dissipation TRIAC, Power Dissipation of TRIAC is the amount of heat that is generated by the triac when it is conducting current. It is a function of the triac's on-state voltage drop, the load current, and the triac's thermal resistance. The on-state voltage drop of a triac is the voltage that is dropped across the triac when it is conducting current. The load current is the current that is flowing through the triac. The thermal resistance of a triac is a measure of how well the triac can dissipate heat. Maximum Power Dissipation TRIAC is denoted by P_max(triac) symbol.

How to calculate Power Dissipation of TRIAC using this online calculator? To use this online calculator for Power Dissipation of TRIAC, enter Knee Voltage TRIAC (V_knee(triac)), Average Load Current TRIAC (I_avg(triac)), Conductivity Resistance TRIAC (R_s(triac)) & RMS Current TRIAC (I_rms(triac)) and hit the calculate button. Here is how the Power Dissipation of TRIAC calculation can be explained with given input values -> 0.000294 = 3.63*8.1028E-05+10.3*9E-05^2.

FAQ

What is Power Dissipation of TRIAC?

Power Dissipation of TRIAC is the amount of heat that is generated by the triac when it is conducting current. It is a function of the triac's on-state voltage drop, the load current, and the triac's thermal resistance. The on-state voltage drop of a triac is the voltage that is dropped across the triac when it is conducting current. The load current is the current that is flowing through the triac. The thermal resistance of a triac is a measure of how well the triac can dissipate heat and is represented as P_max(triac) = V_knee(triac)*I_avg(triac)+R_s(triac)*I_rms(triac)^2 or Maximum Power Dissipation TRIAC = Knee Voltage TRIAC*Average Load Current TRIAC+Conductivity Resistance TRIAC*RMS Current TRIAC^2. Knee Voltage TRIAC is the minimum voltage required for the TRIAC to start conducting. It is also known as the turn-on voltage or the holding voltage, Average Load Current TRIAC is controlled by the trigger angle. The trigger angle is the time at which the gate of the triac is triggered, relative to the peak of the AC voltage waveform, Conductivity Resistance TRIAC is the resistance when a TRIAC is turned on and conducting current & RMS Current TRIAC is defined as the root mean square value of supply current including both fundamental and harmonics components.

How to calculate Power Dissipation of TRIAC?

Power Dissipation of TRIAC is the amount of heat that is generated by the triac when it is conducting current. It is a function of the triac's on-state voltage drop, the load current, and the triac's thermal resistance. The on-state voltage drop of a triac is the voltage that is dropped across the triac when it is conducting current. The load current is the current that is flowing through the triac. The thermal resistance of a triac is a measure of how well the triac can dissipate heat is calculated using Maximum Power Dissipation TRIAC = Knee Voltage TRIAC*Average Load Current TRIAC+Conductivity Resistance TRIAC*RMS Current TRIAC^2. To calculate Power Dissipation of TRIAC, you need Knee Voltage TRIAC (V_knee(triac)), Average Load Current TRIAC (I_avg(triac)), Conductivity Resistance TRIAC (R_s(triac)) & RMS Current TRIAC (I_rms(triac)). With our tool, you need to enter the respective value for Knee Voltage TRIAC, Average Load Current TRIAC, Conductivity Resistance TRIAC & RMS Current TRIAC 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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