Emitter Current of IGBT Calculator

✖Hole current in an IGBT is the current that flows through the IGBT in the opposite direction of the normal electron flow.ⓘ Hole Current [I_h]			+10% -10%
✖Electronic Current when the gate voltage is applied, the IGBT turns on and allows electrons to flow from the emitter to the collector.ⓘ Electronic Current [I_e]			+10% -10%

✖The emitter current of an IGBT is the current that flows into the emitter of the device.The emitter current is determined by the load that is connected to the collector of the IGBT.ⓘ Emitter Current of IGBT [I_emiy]

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Formula

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Emitter Current of IGBT

Formula

`"I"_{"emiy"} = "I"_{"h"}+"I"_{"e"}`

Example

`"12.523mA"="12.2mA"+"0.323mA"`

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Emitter Current of IGBT Solution

STEP 0: Pre-Calculation Summary

Formula Used

Emitter Current = Hole Current+Electronic Current
I_emiy = I_h+I_e
This formula uses 3 Variables

Variables Used

Emitter Current - (Measured in Ampere) - The emitter current of an IGBT is the current that flows into the emitter of the device.The emitter current is determined by the load that is connected to the collector of the IGBT.
Hole Current - (Measured in Ampere) - Hole current in an IGBT is the current that flows through the IGBT in the opposite direction of the normal electron flow.
Electronic Current - (Measured in Ampere) - Electronic Current when the gate voltage is applied, the IGBT turns on and allows electrons to flow from the emitter to the collector.

STEP 1: Convert Input(s) to Base Unit

Hole Current: 12.2 Milliampere --> 0.0122 Ampere (Check conversion here)
Electronic Current: 0.323 Milliampere --> 0.000323 Ampere (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_emiy = I_h+I_e --> 0.0122+0.000323

Evaluating ... ...

I_emiy = 0.012523

STEP 3: Convert Result to Output's Unit

0.012523 Ampere -->12.523 Milliampere (Check conversion here)

FINAL ANSWER

12.523 Milliampere <-- Emitter Current

(Calculation completed in 00.004 seconds)

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Created by Mohamed Fazil V

Acharya institute of technology (AIT), Bengaluru

Mohamed Fazil V has created this Calculator and 50+ more calculators!

Verified by Parminder Singh

Chandigarh University (CU), Punjab

Parminder Singh has verified this Calculator and 600+ more calculators!

< 8 IGBT Calculators

Nominal Continuous Collector Current of IGBT

Go Forward Current = (-Total Voltage of Collector and Emitter+sqrt((Total Voltage of Collector and Emitter)^2+4*Resistance of Collector and Emitter*((Maximum Operating Junction-Case Temperature)/Thermal Resistance)))/(2*Resistance of Collector and Emitter)

Voltage Drop in IGBT in ON-State

Go Voltage Drop ON Stage = Forward Current*N Channel Resistance+Forward Current*Drift Resistance+Voltage Pn Junction 1

Saturation Voltage of IGBT

Go Collector to Emitter Saturation Voltage = Base Emitter Voltage of PNP Transistor+Drain Current*(Conductivity Resistance+N Channel Resistance)

IGBT Turn OFF Time

Go Turn OFF Time = Delay Time+Initial Fall Time+Final Fall Time

Maximum Power Dissipation in IGBT

Go Maximum Power Dissipation = Maximum Operating Junction/Junction to Case Angle

Input Capacitance of IGBT

Go Input Capacitance = Gate to Emitter Capacitance+Gate to Collector Capacitance

Breakdown Voltage of Forward Biased of IGBT

Go Breakdown Voltage on Safe Operating Area = (5.34*10^13)/((Net Positive Charge)^(3/4))

Emitter Current of IGBT

Go Emitter Current = Hole Current+Electronic Current

Emitter Current of IGBT Formula

Emitter Current = Hole Current+Electronic Current
I_emiy = I_h+I_e

What is Emitter Current of IGBT ?

The emitter current of an Insulated Gate Bipolar Transistor (IGBT) is the current that flows from the emitter terminal to the collector terminal when the IGBT is in the ON-state. The emitter current is a crucial parameter to understand in the operation of IGBTs, as it indicates the flow of current through the device. The emitter current can be controlled by applying an appropriate gate voltage to the IGBT. By adjusting the gate voltage, you can modulate the IGBT's ON-state, which, in turn, affects the magnitude of the emitter current.

How to Calculate Emitter Current of IGBT?

Emitter Current of IGBT calculator uses Emitter Current = Hole Current+Electronic Current to calculate the Emitter Current, Emitter Current of IGBT is the current flowing from the emitter to the collector of the IGBT when it is in the ON-state. The emitter current is a key parameter in understanding the behavior of the IGBT in a circuit. There may be some variations and losses, such as switching losses and conduction losses, which can affect the accuracy of this equation. Emitter Current is denoted by I_emiy symbol.

How to calculate Emitter Current of IGBT using this online calculator? To use this online calculator for Emitter Current of IGBT, enter Hole Current (I_h) & Electronic Current (I_e) and hit the calculate button. Here is how the Emitter Current of IGBT calculation can be explained with given input values -> 12523 = 0.0122+0.000323.

FAQ

What is Emitter Current of IGBT?

Emitter Current of IGBT is the current flowing from the emitter to the collector of the IGBT when it is in the ON-state. The emitter current is a key parameter in understanding the behavior of the IGBT in a circuit. There may be some variations and losses, such as switching losses and conduction losses, which can affect the accuracy of this equation and is represented as I_emiy = I_h+I_e or Emitter Current = Hole Current+Electronic Current. Hole current in an IGBT is the current that flows through the IGBT in the opposite direction of the normal electron flow & Electronic Current when the gate voltage is applied, the IGBT turns on and allows electrons to flow from the emitter to the collector.

How to calculate Emitter Current of IGBT?

Emitter Current of IGBT is the current flowing from the emitter to the collector of the IGBT when it is in the ON-state. The emitter current is a key parameter in understanding the behavior of the IGBT in a circuit. There may be some variations and losses, such as switching losses and conduction losses, which can affect the accuracy of this equation is calculated using Emitter Current = Hole Current+Electronic Current. To calculate Emitter Current of IGBT, you need Hole Current (I_h) & Electronic Current (I_e). With our tool, you need to enter the respective value for Hole Current & Electronic Current 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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