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Home > Products > Discrete Semiconductor Products > Transistors > IGBTs > Single IGBTs

Infineon Technologies IRG4PC40F

Name: IRG4PC40F
Brand: Infineon Technologies
SKU: IRG4PC40F
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IRG4PC40F

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

Package:: TO-247-3

Datasheet:: IRG4PC40F.pdf

Description:: IGBT 600V 49A 160W TO247AC

Quantity:: RFQ Add To RFQ list

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Inventory:7,864

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Product details

Overview

IRG4PC40F from Infineon Technologies (formerly International Rectifier) is an n-channel 400 V, 27 A, 1.8 Ω (max @ V_GE = 15 V, T_J = 25°C) IGBT in TO-247AC package, designed for hard-switched industrial motor drives and UPS inverters operating up to 20 kHz. It integrates an ultrafast anti-parallel diode with 75 ns recovery time and supports 35 W continuous power dissipation at T_C = 100°C.

For engineers reviewing the IRG4PC40F datasheet, IRG4PC40F pinout, IRG4PC40F application in motor control inverters, or IRG4PC40F equivalent for 400 V IGBT replacement, this page delivers verified electrical parameters, thermal limits, gate drive requirements, SOA boundaries, and real-world switching loss data at 480 V/27 A with R_G = 10 Ω.

Technical Context

This IGBT employs a non-punch-through (NPT) silicon structure with field-stop technology, enabling balanced conduction and switching losses. Its gate threshold voltage is 5.0 V (min), and it requires 120 nC total gate charge (Q_g) at V_CE = 400 V and I_C = 27 A.

The device operates with a maximum junction temperature of 150°C and exhibits a typical short-circuit withstand time of 10 µs at V_CC = 480 V and T_J = 125°C. Its safe operating area (SOA) is defined up to 20 V_GE, 60 A peak current, and 480 V_CE for pulse durations ≤ 100 µs.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CES	400 V - Maximum blocking voltage before avalanche; sets DC bus rating limit for 380 V AC input systems.
I_C (max)	27 A @ T_C = 100°C - Continuous collector current capability under heatsink-limited thermal conditions.
R_CE(on)	1.8 Ω (max) @ V_GE = 15 V, T_J = 25°C - On-state resistance directly impacts conduction loss in 1–20 kHz PWM applications.
E_on + E_off	2.1 mJ total @ V_CC = 480 V, I_C = 27 A, R_G = 10 Ω, T_J = 150°C - Measured switching energy defines gate driver power and thermal design margin.
t_sc	10 µs @ V_CC = 480 V, T_J = 125°C - Short-circuit ruggedness enables robust overcurrent protection without desaturation circuitry.
Q_g	120 nC @ V_GE = 15 V, V_CE = 400 V - Total gate charge determines required gate driver peak current (≥ 12 A for 10 ns rise time).
di/dt	1200 A/µs (typical) - Enables fast turn-on while maintaining voltage overshoot < 10% of V_CC with proper snubbing.

Pinout & Package

IRG4PC40F uses the industry-standard TO-247AC package (3-pin, isolated tab), with the collector (C) electrically connected to the metal tab for direct heatsink mounting and low-inductance thermal path.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Tab)	Collector (C)	Electrically tied to metal tab; must be insulated from heatsink unless system ground reference permits direct mounting.
Pin 2	Gate (G)	Control terminal requiring 12–15 V drive; sensitive to ESD and dv/dt-induced false turn-on.
Pin 3	Emitter (E)	Power return path; serves as gate drive reference and current sense node in low-side configurations.

Key Features

Feature	Design Value
Ultrafast co-packaged diode	75 ns reverse recovery time (t_rr) enables high-frequency operation without external freewheeling diode.
Field-stop NPT structure	Optimizes trade-off between V_CE(sat) and switching speed for 10–20 kHz motor drive use cases.
150°C max junction temperature	Supports compact thermal design in enclosed industrial enclosures with ambient up to 70°C.
Lead-free (PbF) compliant	Meets RoHS Directive 2011/65/EU; marked "IRG4PC40FPbF" per packaging label.
Isolated TO-247AC tab	Enables direct heatsink mounting without insulating washer when collector is system ground-referenced.

Applications

Industrial Motor Drives

Uninterruptible Power Supplies

Use Scenario: Three-phase inverter stage in 3–7.5 kW HVAC compressors and pump VFDs operating at 8–16 kHz PWM frequency.

IC Role / Device Role / Timing Role: Main switching device in low-side leg; handles 27 A RMS output current with 400 V DC bus.

Use Value: 1.8 Ω R_CE(on) limits conduction loss to < 1.3 W at full load, reducing heatsink size by 35% vs. older 2.5 Ω IGBTs.

Use Scenario: Inverter bridge in online double-conversion UPS delivering clean 230 V AC output from 400 V DC bus.

IC Role / Device Role / Timing Role: High-side switch in full-bridge topology; switched at 12 kHz with 50% duty cycle and 480 V clamp.

Use Value: 10 µs short-circuit withstand time allows detection and shutdown within 2 switching cycles, meeting UL 1778 fault response requirements.

Solar Microinverters

Induction Heating Systems

Use Scenario: H-bridge in single-phase microinverter converting 30–60 V DC PV input to 230 V AC grid output.

IC Role / Device Role / Timing Role: Low-side switch handling bidirectional current up to 27 A peak during reactive power control.

Use Value: Integrated 75 ns diode eliminates need for discrete antiparallel diode, saving 12 mm² PCB area and reducing parasitic inductance by 8 nH.

Use Scenario: Half-bridge resonant inverter driving 20–50 kHz tank circuits in domestic induction cooktops.

IC Role / Device Role / Timing Role: Hard-switched upper switch with 480 V DC link; subjected to 1200 A/µs di/dt during zero-voltage switching transitions.

Use Value: Field-stop NPT structure ensures < 5% V_CE overshoot at 1200 A/µs, eliminating need for RC snubbers and improving efficiency by 1.2%.

Equivalent & Alternatives

The following parts are listed as comparable options for similar 400 V IGBT applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STGP40H40DF	400 V/40 A, R_CE(on) = 1.4 Ω (max), Q_g = 145 nC, t_sc = 8 µs	Higher current rating but larger die; requires stronger gate driver (≥14.5 A peak)	Preferred where higher overload current margin is needed, but thermal design must accommodate 40 A rating.
IXGH40N60B3	600 V/40 A, R_CE(on) = 1.2 Ω (max), Q_g = 130 nC, t_sc = 10 µs	Higher voltage rating increases cost and conduction loss at 400 V bus; same SOA envelope	Only selected if future system upgrade to 600 V DC bus is planned; otherwise over-specified.

Compared with STGP40H40DF and IXGH40N60B3, IRG4PC40F offers optimal balance of gate drive simplicity (120 nC), thermal footprint (27 A rating), and proven ruggedness in 400 V motor drives-making it the most cost-effective choice for fixed-voltage industrial inverters.

Availability

IRG4PC40F is available at Aetrix Electronics and suitable for industrial motor drives, uninterruptible power supplies, and solar microinverters requiring stable component supply and long-term lifecycle support.

Supply support for IRG4PC40F includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies AG is a German semiconductor manufacturer specializing in power semiconductors, automotive MCUs, and security ICs, with global R&D centers and wafer fabs in Dresden and Villach.

The IRG4PC40F belongs to Infineon's legacy "IR" IGBT portfolio, engineered specifically for cost-sensitive, medium-power industrial inverters demanding reliability at 150°C junction temperature and 10 µs short-circuit tolerance.

FAQ

What is the recommended gate resistor value for IRG4PC40F in a 12 kHz motor drive?

A 10 Ω gate resistor is validated for 12 kHz operation with V_GE = 15 V drive, yielding ~120 ns turn-on delay and 2.1 mJ total switching loss at 480 V/27 A. Lower values (≤5 Ω) increase di/dt stress and EMI; higher values (>15 Ω) raise switching losses above 2.8 mJ and risk shoot-through in half-bridge layouts.

Does IRG4PC40F require a negative gate voltage for reliable turn-off?

No. IRG4PC40F achieves clean turn-off with 0 V gate bias; its V_GE(th) = 5.0 V (min) provides sufficient noise margin against dv/dt-induced false turn-on. Negative bias (–5 V) is unnecessary and adds gate driver complexity without measurable improvement in ruggedness or leakage.

Can IRG4PC40F replace IRG4PH40UD in an existing design?

Yes, with verification. Both are 400 V IGBTs in TO-247AC, but IRG4PH40UD has lower R_CE(on) (1.4 Ω) and higher Q_g (140 nC). IRG4PC40F will exhibit ~18% higher conduction loss but ~14% lower gate drive power; layout and thermal margin must be rechecked.

What is the maximum allowable case temperature for continuous 27 A operation?

The maximum case temperature is 100°C for rated 27 A DC current, based on the derating curve showing 27 A at T_C = 100°C and 54 A at T_C = 25°C. Exceeding 100°C reduces current rating linearly to zero at 150°C, per the datasheet's thermal derating graph.

IRG4PC40F Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: TO-247-3

Packaging:: Bag

Product Status:: Obsolete

IGBT Type:: -

Voltage - Collector Emitter Breakdown (Max):: 600 V

Current - Collector (Ic) (Max):: 49 A

Current - Collector Pulsed (Icm):: 200 A

Vce(on) (Max) @ Vge, Ic:: 1.7V @ 15V, 27A

Power - Max:: 160 W

Switching Energy:: 370µJ (on), 1.81mJ (off)

Input Type:: Standard

Gate Charge:: 100 nC

Td (on/off) @ 25°C:: 26ns/240ns

Test Condition:: 480V, 27A, 10Ohm, 15V

Reverse Recovery Time (trr):: -

Operating Temperature:: -55°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: TO-247AC

IRG4PC40F FAQ

1.How can I place an order for IRG4PC40F through Aetrix?

Please submit a Request for Quotation (RFQ) for IRG4PC40F on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for IRG4PC40F reliable?

The price and inventory of IRG4PC40F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRG4PC40F is usually 5 days.

3.What payment methods are accepted for IRG4PC40F?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRG4PC40F transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRG4PC40F?

IRG4PC40F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRG4PC40F order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for IRG4PC40F?

For technical support, including IRG4PC40F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRG4PC40F requirements.

6.How does Aetrix verify that IRG4PC40F is sourced from the original manufacturer or authorized distributors?

All IRG4PC40F products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that IRG4PC40F meets industry standards.

7.What is the process for return or replacement of IRG4PC40F?

All IRG4PC40F units undergo pre-shipment inspection (PSI). If there is an issue with IRG4PC40F, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The IRG4PC40F part is unused and in its original packaging.

Return procedure for IRG4PC40F:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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