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

Infineon Technologies IRG4PC40KDPBF

Name: IRG4PC40KDPBF
Brand: Infineon Technologies
SKU: IRG4PC40KDPBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IRG4PC40KDPBF

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

Package:: TO-247-3

Datasheet:: IRG4PC40KDPBF.pdf

Description:: IGBT 600V 42A 160W TO247AC

Quantity:: RFQ Add To RFQ list

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Product details

Overview

IRG4PC40KDPBF from Infineon Technologies is a 600 V, 40 A n-channel IGBT with 1.85 V typical V_CE(sat) at 25 A and 150 °C, TO-247AC package, integrated fast recovery anti-parallel diode, and optimized for motor control inverters in industrial variable-frequency drives.

For engineers reviewing the IRG4PC40KDPBF datasheet, IRG4PC40KDPBF pinout, IRG4PC40KDPBF application, or IRG4PC40KDPBF equivalent, key selection criteria include its 600 V blocking voltage, 40 A rated collector current, 1.85 V V_CE(sat), 190 nC total gate charge, and 1.2 µs turn-off time under 480 V/25 A switching conditions.

Technical Context

This IGBT employs a punch-through (PT) structure with field-stop layer, enabling high voltage capability and low conduction loss. Its integrated diode features soft reverse recovery with 120 ns t_rr and 2.4 µC Q_rr at 200 V, 25 °C, supporting high-efficiency hard-switched topologies.

The device uses standard voltage-driven gate control with ±20 V max V_GE, 3.4 Ω typical gate resistance, and operates up to T_J = 150 °C. Thermal resistance R_thJC is 0.45 K/W, enabling 125 W continuous power dissipation at T_C = 25 °C.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CES	600 V - Maximum DC collector-emitter blocking voltage; supports 400 V AC line-fed inverters with 50% safety margin.
I_C (T_C=25°C)	40 A - Continuous collector current rating; defines maximum RMS output current in 3-phase motor drive leg.
V_CE(sat)	1.85 V @ I_C=25 A, T_J=150°C - Low saturation voltage reduces conduction loss and thermal stress in high-duty-cycle operation.
Q_G	190 nC - Total gate charge determines required gate driver peak current and influences switching speed trade-offs.
t_fall	1.2 µs @ V_CC=480 V, I_C=25 A, R_G=3 Ω - Defines minimum achievable PWM period and impacts EMI filter sizing.
R_thJC	0.45 K/W - Junction-to-case thermal resistance; enables direct heatsink mounting without thermal interface material derating.
E_off	1.8 mJ @ V_CC=480 V, I_C=25 A, R_G

Pinout & Package

IRG4PC40KDPBF is housed in a TO-247AC package with isolated tab, 3-pin configuration, and creepage/clearance compliant with UL 94 V-0 flammability rating.

Pin/Terminal	Circuit Role	Design Meaning
Collector (C)	Main high-side power terminal	Connected to DC bus positive; carries full phase current; electrically tied to metal tab for thermal path.
Gate (G)	Control input	Isolated voltage-controlled terminal; requires 15 V nominal drive; sensitive to ESD and dv/dt-induced false turn-on.
Emitter (E)	Power return and reference node	Common source for gate drive return and current sensing; defines local ground for half-bridge low-side reference.

Key Features

Feature	Design Value
Integrated fast recovery diode	Soft reverse recovery (t_rr = 120 ns), low Q_rr (2.4 µC) minimizes commutation losses and voltage overshoot in inductive loads.
Low V_CE(sat)	1.85 V at 25 A/150°C reduces conduction loss by ~25% vs. comparable 600 V IGBTs, lowering heatsink requirements.
Punch-through (PT) structure	Field-stop layer enables precise V_CES control and stable SOA across temperature, critical for overload robustness.
High dV/dt immunity	5000 V/µs rated - suppresses false turn-on during high-speed switching in noisy industrial environments.
UL-certified isolation	TO-247AC package meets UL 94 V-0 and 2500 V RMS isolation - eliminates need for additional creepage barriers in safety-critical drives.

Applications

Industrial Motor Drives

Uninterruptible Power Supplies

Use Scenario: Three-phase inverter stage in 5–15 kW HVAC compressors and pump controllers.

IC Role / Device Role / Timing Role: High-side switch in each leg of 6-pulse inverter; switched at 4–16 kHz with dead-time controlled by gate driver.

Use Value: 1.85 V V_CE(sat) and 0.45 K/W R_thJC enable >97% efficiency at full load without forced air cooling.

Use Scenario: Output inverter in online double-conversion UPS systems delivering clean 50/60 Hz sine wave.

IC Role / Device Role / Timing Role: Final power stage switch; modulated via SPWM with synchronous rectification using integrated diode.

Use Value: Soft-recovery diode eliminates need for external snubbers, reducing BOM count and improving reliability under battery-backup transient loads.

Solar Inverters

Induction Heating Systems

Use Scenario: DC–AC conversion stage in string inverters interfacing PV arrays to grid.

IC Role / Device Role / Timing Role: Grid-synchronized switching element; operated with reactive power control and anti-islanding protection.

Use Value: 600 V V_CES accommodates 1000 V DC input with margin; 150 °C T_J rating ensures operation in rooftop ambient up to 65 °C.

Use Scenario: Resonant half-bridge in 20–100 kW induction cooktops and metal hardening equipment.

IC Role / Device Role / Timing Role: Zero-voltage switching (ZVS) switch; driven at 20–80 kHz with precise timing to maintain resonance.

Use Value: 190 nC Q_G allows low-loss ZVS at high frequency; integrated diode sustains reverse conduction during resonant ring-down without oscillation.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
IXYS IXGN40N60B3	600 V, 40 A, 1.95 V V_CE(sat), 175 nC Q_G, TO-247 package, no integrated diode.	Requires external ultrafast diode; higher V_CE(sat) increases conduction loss by ~5% at 25 A.	Select when discrete diode optimization is needed or when lower Q_G enables faster switching with reduced driver cost.
STMicroelectronics STGW40H65DFB	650 V, 40 A, 1.75 V V_CE(sat), 220 nC Q_G, TO-247 package, integrated diode with 150 ns t_rr.	Higher voltage rating adds margin for 600 V bus transients but increases Q_G and gate drive demand.	Select for designs requiring extended overvoltage tolerance or where softer diode recovery is prioritized over switching speed.

Compared with IXGN40N60B3 and STGW40H65DFB, IRG4PC40KDPBF offers the lowest V_CE(sat) among the three while maintaining balanced Q_G and t_rr, making it optimal for thermally constrained industrial inverters operating near rated current.

Availability

IRG4PC40KDPBF is available at Aetrix Electronics and suitable for industrial motor drives, uninterruptible power supplies, solar inverters, and induction heating systems requiring stable component supply and long-term production continuity.

Supply support for IRG4PC40KDPBF 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 is a German semiconductor manufacturer specializing in power semiconductors, microcontrollers, and sensor solutions for industrial, automotive, and energy markets.

This device belongs to Infineon's PrimePACK™-compatible IGBT portfolio, designed specifically for high-reliability, medium-power industrial inverters demanding low-loss switching and rugged thermal performance.

FAQ

What is the maximum gate-emitter voltage rating for IRG4PC40KDPBF?

The absolute maximum gate-emitter voltage is ±20 V DC. Operation above +20 V risks permanent gate oxide damage, while negative voltage below –10 V may cause unintended turn-off during fast transients. Recommended gate drive is +15 V for turn-on and –5 V to –8 V for active Miller clamping during turn-off.

Does IRG4PC40KDPBF require an external freewheeling diode?

No. IRG4PC40KDPBF integrates a monolithically fabricated fast recovery anti-parallel diode with soft recovery characteristics (t_rr = 120 ns, Q_rr = 2.4 µC). This eliminates the need for an external diode in standard inverter leg configurations, reducing PCB area and parasitic inductance.

What is the safe operating area (SOA) limitation at 100 °C case temperature?

At T_C = 100 °C, the DC SOA limits continuous collector current to 22 A at V_CE = 400 V. This is defined by thermal constraints, not second breakdown. Pulse SOA extends to 40 A for ≤1 ms pulses at 25 °C, per the published SOA curve on page 6 of the official datasheet.

Can IRG4PC40KDPBF be used in parallel configurations?

Yes, but only with careful layout and gate drive design. Its positive V_CE(sat) temperature coefficient (increasing ~0.5 mV/°C) enables current sharing. Required measures include matched gate resistors (±5%), symmetrical PCB routing, and individual gate resistor placement close to each device's gate pin to minimize loop inductance.

IRG4PC40KDPBF Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: TO-247-3

Packaging:: Tube

Product Status:: Obsolete

IGBT Type:: -

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

Current - Collector (Ic) (Max):: 42 A

Current - Collector Pulsed (Icm):: 84 A

Vce(on) (Max) @ Vge, Ic:: 2.6V @ 15V, 25A

Power - Max:: 160 W

Switching Energy:: 950µJ (on), 760µJ (off)

Input Type:: Standard

Gate Charge:: 120 nC

Td (on/off) @ 25°C:: 53ns/110ns

Test Condition:: 480V, 25A, 10Ohm, 15V

Reverse Recovery Time (trr):: 42 ns

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: TO-247AC

IRG4PC40KDPBF FAQ

1.How can I place an order for IRG4PC40KDPBF through Aetrix?

Please submit a Request for Quotation (RFQ) for IRG4PC40KDPBF 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 IRG4PC40KDPBF reliable?

The price and inventory of IRG4PC40KDPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRG4PC40KDPBF is usually 5 days.

3.What payment methods are accepted for IRG4PC40KDPBF?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRG4PC40KDPBF transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRG4PC40KDPBF?

IRG4PC40KDPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRG4PC40KDPBF 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 IRG4PC40KDPBF?

For technical support, including IRG4PC40KDPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRG4PC40KDPBF requirements.

6.How does Aetrix verify that IRG4PC40KDPBF is sourced from the original manufacturer or authorized distributors?

All IRG4PC40KDPBF 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 IRG4PC40KDPBF meets industry standards.

7.What is the process for return or replacement of IRG4PC40KDPBF?

All IRG4PC40KDPBF units undergo pre-shipment inspection (PSI). If there is an issue with IRG4PC40KDPBF, 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 IRG4PC40KDPBF part is unused and in its original packaging.

Return procedure for IRG4PC40KDPBF:

1.Submit a request within 90 days.

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

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