Input Capacitance of IGBT Calculator

✖Gate to Emitter Capacitance (IGBT) is the capacitance between the gate and emitter terminals of the device.ⓘ Gate to Emitter Capacitance (IGBT) [C_(g-e)(igbt)]			+10% -10%
✖Gate to Collector Capacitance (IGBT) also known as the Miller capacitance, is a parasitic capacitance that exists between the gate and collector terminals of an IGBT.ⓘ Gate to Collector Capacitance (IGBT) [C_(g-c)(igbt)]			+10% -10%

✖Input Capacitance (IGBT) is the capacitance between the gate and emitter terminals of the device.ⓘ Input Capacitance of IGBT [C_in(igbt)]

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Input Capacitance of IGBT Solution

STEP 0: Pre-Calculation Summary

Formula Used

Input Capacitance (IGBT) = Gate to Emitter Capacitance (IGBT)+Gate to Collector Capacitance (IGBT)
C_in(igbt) = C_(g-e)(igbt)+C_(g-c)(igbt)
This formula uses 3 Variables

Variables Used

Input Capacitance (IGBT) - (Measured in Farad) - Input Capacitance (IGBT) is the capacitance between the gate and emitter terminals of the device.
Gate to Emitter Capacitance (IGBT) - (Measured in Farad) - Gate to Emitter Capacitance (IGBT) is the capacitance between the gate and emitter terminals of the device.
Gate to Collector Capacitance (IGBT) - (Measured in Farad) - Gate to Collector Capacitance (IGBT) also known as the Miller capacitance, is a parasitic capacitance that exists between the gate and collector terminals of an IGBT.

STEP 1: Convert Input(s) to Base Unit

Gate to Emitter Capacitance (IGBT): 0.21 Farad --> 0.21 Farad No Conversion Required
Gate to Collector Capacitance (IGBT): 5.55 Farad --> 5.55 Farad No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

C_in(igbt) = C_(g-e)(igbt)+C_(g-c)(igbt) --> 0.21+5.55

Evaluating ... ...

C_in(igbt) = 5.76

STEP 3: Convert Result to Output's Unit

5.76 Farad --> No Conversion Required

FINAL ANSWER

5.76 Farad <-- Input Capacitance (IGBT)

(Calculation completed in 00.004 seconds)

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Input Capacitance of IGBT

LaTeX Go Input Capacitance (IGBT) = Gate to Emitter Capacitance (IGBT)+Gate to Collector Capacitance (IGBT)

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LaTeX Go Emitter Current (IGBT) = Hole Current (IGBT)+Electronic Current (IGBT)

Input Capacitance of IGBT Formula

LaTeX Go

Input Capacitance (IGBT) = Gate to Emitter Capacitance (IGBT)+Gate to Collector Capacitance (IGBT)
C_in(igbt) = C_(g-e)(igbt)+C_(g-c)(igbt)

What is Input Capacitance ?

The input capacitance of an IGBT (Insulated Gate Bipolar Transistor) is a parameter that characterizes the capacitive behavior of the IGBT at its input, which is the gate terminal. It is often denoted as C_ies (Input Capacitance) in datasheets and technical specifications. Designers of IGBT-based circuits need to consider C_ies when selecting appropriate gate drivers and IGBTs for their applications to ensure proper switching performance and efficient operation. Minimizing the impact of input capacitance is often a key consideration in achieving high-performance power electronic systems.

How to Calculate Input Capacitance of IGBT?

Input Capacitance of IGBT calculator uses Input Capacitance (IGBT) = Gate to Emitter Capacitance (IGBT)+Gate to Collector Capacitance (IGBT) to calculate the Input Capacitance (IGBT), Input Capacitance of IGBT is a parameter that characterizes the capacitive behavior of the IGBT at its input, specifically at the gate terminal. The input capacitance is typically denoted as C_ies (Input Capacitance) in datasheets and technical specifications. Input Capacitance (IGBT) is denoted by C_in(igbt) symbol.

How to calculate Input Capacitance of IGBT using this online calculator? To use this online calculator for Input Capacitance of IGBT, enter Gate to Emitter Capacitance (IGBT) (C_(g-e)(igbt)) & Gate to Collector Capacitance (IGBT) (C_(g-c)(igbt)) and hit the calculate button. Here is how the Input Capacitance of IGBT calculation can be explained with given input values -> 5.76 = 0.21+5.55.

FAQ

What is Input Capacitance of IGBT?

Input Capacitance of IGBT is a parameter that characterizes the capacitive behavior of the IGBT at its input, specifically at the gate terminal. The input capacitance is typically denoted as C_ies (Input Capacitance) in datasheets and technical specifications and is represented as C_in(igbt) = C_(g-e)(igbt)+C_(g-c)(igbt) or Input Capacitance (IGBT) = Gate to Emitter Capacitance (IGBT)+Gate to Collector Capacitance (IGBT). Gate to Emitter Capacitance (IGBT) is the capacitance between the gate and emitter terminals of the device & Gate to Collector Capacitance (IGBT) also known as the Miller capacitance, is a parasitic capacitance that exists between the gate and collector terminals of an IGBT.

How to calculate Input Capacitance of IGBT?

Input Capacitance of IGBT is a parameter that characterizes the capacitive behavior of the IGBT at its input, specifically at the gate terminal. The input capacitance is typically denoted as C_ies (Input Capacitance) in datasheets and technical specifications is calculated using Input Capacitance (IGBT) = Gate to Emitter Capacitance (IGBT)+Gate to Collector Capacitance (IGBT). To calculate Input Capacitance of IGBT, you need Gate to Emitter Capacitance (IGBT) (C_(g-e)(igbt)) & Gate to Collector Capacitance (IGBT) (C_(g-c)(igbt)). With our tool, you need to enter the respective value for Gate to Emitter Capacitance (IGBT) & Gate to Collector Capacitance (IGBT) 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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