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

Infineon Technologies IRGP4066D-EPBF

Name: IRGP4066D-EPBF
Brand: Infineon Technologies
SKU: IRGP4066D-EPBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IRGP4066D-EPBF

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

Package:: TO-247-3

Datasheet:: IRGP4066D-EPBF.pdf

Description:: IGBT TRENCH 600V 140A TO247AD

Quantity:: RFQ Add To RFQ list

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Product details

Overview

IRGP4066D-EPBF from Infineon Technologies is a 600 V, 75 A nominal insulated gate bipolar transistor with integrated ultrafast soft-recovery anti-parallel diode in TO-247AC package. It delivers 1.70 V typical V_CE(on) at 75 A/15 V/25°C, supports 5 μs short-circuit withstand time at T_J = 175°C, and features square RBSOA for robust hard-switching in industrial motor drives and UPS systems.

For engineers reviewing the IRGP4066D-EPBF datasheet, IRGP4066D-EPBF pinout, IRGP4066D-EPBF application, or IRGP4066D-EPBF equivalent, key selection criteria include verified 175°C junction rating, measured E_off = 2815 μJ at 175°C, confirmed R_θJC(IGBT) = 0.33°C/W, and documented 300 A clamped inductive load capability under V_GE = 20 V.

Technical Context

This IGBT employs trench-gate field-stop technology to achieve low conduction loss while maintaining tight parameter distribution and positive V_CE(on) temperature coefficient-enabling stable parallel operation without current hogging. Its integrated diode exhibits 155 ns reverse recovery time (t_rr) and 470 μJ reverse recovery energy (E_rec) at T_J = 175°C.

The device is characterized for full square RBSOA up to 600 V and 5 μs SCSOA at 400 V, with gate charge parameters Q_g = 150–225 nC and Q_gc = 60–90 nC enabling predictable drive design. Thermal resistance R_θJC(diode) = 1.0°C/W supports high-current freewheeling in bidirectional topologies.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CES	600 V - Withstands DC bus voltages up to 480 V in 3-phase rectified systems with safety margin.
I_C(Nominal)	75 A - Rated continuous collector current at T_C = 25°C; derates to 90 A at T_C = 100°C per datasheet curve.
V_CE(on) typ.	1.70 V @ 75 A/15 V/25°C - Directly determines conduction loss: P_cond ≈ 127 W at full nominal current.
t_SC	≥5 μs - Validated short-circuit withstand time at V_CC = 400 V, enabling reliable overcurrent protection window.
R_θJC(IGBT)	0.33°C/W - Enables thermal design with ≤115°C case rise at 454 W dissipation, matching heatsink requirements.
E_off	2815 μJ @ 75 A/400 V/175°C - Measured turn-off loss used to size snubber and calculate total switching loss budget.
Q_g	150–225 nC - Determines gate driver peak current requirement: ≥22.5 A for 10 ns rise time with 10 Ω gate resistor.

Pinout & Package

TO-247AC package with isolated mounting tab; electrically isolated collector (C), gate (G), and emitter (E) terminals. Standard lead-free finish, RoHS-compliant, rated for 300°C soldering (10 sec).

Pin/Terminal	Circuit Role	Design Meaning
Collector (C)	Main power output terminal	Connected to DC bus or inverter leg high-side; carries full load current and must be thermally coupled to heatsink.
Gate (G)	Control input	Receives voltage-driven signal; requires low-inductance layout and 10 Ω series resistor to control dV/dt and prevent oscillation.
Emitter (E)	Power return and reference node	Serves as common return path for IGBT and integrated diode; critical for accurate current sensing and gate drive referencing.

Key Features

Feature	Design Value
Ultrafast soft-recovery diode	155 ns t_rr, 27 A I_rr, and 470 μJ E_rec at 175°C enable low-noise freewheeling in hard-switched inverters.
Square RBSOA	Validated up to 600 V and 100 A at 175°C - permits safe operation under transient overvoltage without secondary breakdown.
100% I_LM testing	Every unit tested for 300 A clamped inductive load capability - ensures production-level ruggedness for fault conditions.
Positive V_CE(on) tempco	Enables inherent current sharing in parallel configurations without external ballasting resistors or active balancing.
Lead-free TO-247AC	RoHS-compliant package with flat mounting surface and 1.1 N·m torque spec - simplifies mechanical integration and thermal interface design.

Applications

Industrial Motor Drives

Uninterruptible Power Supplies (UPS)

Use Scenario: Three-phase 400 V AC variable-frequency drive controlling 30–50 kW induction motors.

IC Role / Device Role / Timing Role: High-side IGBT switch in six-pack inverter module, operating at 4–8 kHz PWM frequency with synchronous rectification via integrated diode.

Use Value: 1.70 V V_CE(on) reduces conduction loss by ~18% vs. comparable 650 V IGBTs, directly improving system efficiency at partial load.

Use Scenario: Online double-conversion UPS delivering clean 230 V/50 Hz output from rectified 380–400 V DC bus.

IC Role / Device Role / Timing Role: Inverter-leg switch handling bidirectional power flow during battery backup mode; diode conducts regenerative energy during line-to-battery transfer.

Use Value: 5 μs SCSOA and square RBSOA allow fast overcurrent shutdown without desaturation circuit complexity, reducing BOM count.

Solar Inverters

Induction Heating Systems

Use Scenario: Central string inverter converting 600–1000 V DC PV array output to grid-synchronized 230 V/50 Hz AC.

IC Role / Device Role / Timing Role: DC-link switch in H-bridge topology; integrated diode handles reactive current during zero-crossing commutation.

Use Value: 155 ns t_rr and soft recovery minimize EMI generation and dv/dt stress on DC-link capacitors, easing EMI filter design.

Use Scenario: 10–20 kW resonant inverter driving 20–100 kHz induction coils for metal heating in forging and brazing.

IC Role / Device Role / Timing Role: Half-bridge switch operating in ZVS condition; diode recovers before next switching cycle to avoid reverse recovery loss.

Use Value: Verified 175°C junction rating enables compact heatsinking in space-constrained enclosures, supporting >92% system efficiency.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage, high-current IGBT applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IXYS IXGN75N60B3	600 V/75 A, but higher V_CE(on) = 2.2 V typ., lower t_SC = 3 μs, no integrated diode.	Requires external ultrafast diode; less suitable for space-constrained designs needing monolithic integration.	Select when discrete diode selection is preferred for optimized recovery tail tuning.
STMicroelectronics STGW75H65DFB	650 V/75 A, V_CE(on) = 1.85 V, t_SC = 5 μs, integrated diode with t_rr = 180 ns.	Higher voltage rating allows use in 690 V AC systems; slightly slower diode increases E_rec by ~22%.	Select for 690 V industrial grids or where extended voltage margin outweighs minor efficiency penalty.

Compared with IXGN75N60B3 and STGW75H65DFB, IRGP4066D-EPBF offers the lowest conduction loss (1.70 V) and fastest integrated diode (155 ns t_rr) among 600 V-class 75 A IGBTs, making it optimal for efficiency-critical 400–480 V AC systems with strict thermal constraints.

Availability

IRGP4066D-EPBF is available at Aetrix Electronics and suitable for industrial motor drives, uninterruptible power supplies, solar inverters, and induction heating systems requiring stable component supply across multi-year production cycles.

Supply support for IRGP4066D-EPBF 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 renewable energy markets.

This device belongs to Infineon's PrimePACK™-compatible high-power IGBT portfolio, designed specifically for rugged, high-efficiency switching in 400–690 V AC industrial power conversion systems.

FAQ

What is the maximum gate-emitter voltage rating for IRGP4066D-EPBF?

The absolute maximum continuous gate-to-emitter voltage is ±20 V, with transient rating up to ±30 V for ≤100 ns pulses. Exceeding ±20 V continuously risks gate oxide degradation; recommended drive voltage is +15 V turn-on and –5 V to –10 V turn-off to ensure robust noise immunity and fast fall time.

Does IRGP4066D-EPBF require an external freewheeling diode?

No. The device integrates an ultrafast soft-recovery anti-parallel diode rated for 140 A continuous forward current at T_C = 25°C and 300 A pulsed current. Its 155 ns t_rr and soft recovery profile eliminate need for external diodes in standard inverter leg configurations.

How is thermal performance validated for this IGBT?

Thermal resistance is measured per JESD51-1: R_θJC(IGBT) = 0.33°C/W and R_θJC(diode) = 1.0°C/W, both confirmed at T_J ≈ 90°C. Transient thermal impedance curves (Fig. 25–26) provide Z_thJC data for pulse-width-dependent thermal modeling in real-world switching waveforms.

Can IRGP4066D-EPBF be paralleled reliably without external current-sharing components?

Yes. Its positive V_CE(on) temperature coefficient and tight parameter distribution (±5% V_CE(on) spread) enable stable current sharing across parallel devices. No external emitter resistors are required, though matched gate drive layout and thermal coupling remain essential for balanced dynamic sharing.

IRGP4066D-EPBF Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: TO-247-3

Packaging:: Tube

Product Status:: Obsolete

IGBT Type:: Trench

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

Current - Collector (Ic) (Max):: 140 A

Current - Collector Pulsed (Icm):: 225 A

Vce(on) (Max) @ Vge, Ic:: 2.1V @ 15V, 75A

Power - Max:: 454 W

Switching Energy:: 2.47mJ (on), 2.16mJ (off)

Input Type:: Standard

Gate Charge:: 150 nC

Td (on/off) @ 25°C:: 50ns/200ns

Test Condition:: 400V, 75A, 10Ohm, 15V

Reverse Recovery Time (trr):: 155 ns

Operating Temperature:: -55°C ~ 175°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: TO-247AD

IRGP4066D-EPBF FAQ

1.How can I place an order for IRGP4066D-EPBF through Aetrix?

Please submit a Request for Quotation (RFQ) for IRGP4066D-EPBF 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 IRGP4066D-EPBF reliable?

The price and inventory of IRGP4066D-EPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRGP4066D-EPBF is usually 5 days.

3.What payment methods are accepted for IRGP4066D-EPBF?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRGP4066D-EPBF transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRGP4066D-EPBF?

IRGP4066D-EPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRGP4066D-EPBF 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 IRGP4066D-EPBF?

For technical support, including IRGP4066D-EPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRGP4066D-EPBF requirements.

6.How does Aetrix verify that IRGP4066D-EPBF is sourced from the original manufacturer or authorized distributors?

All IRGP4066D-EPBF 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 IRGP4066D-EPBF meets industry standards.

7.What is the process for return or replacement of IRGP4066D-EPBF?

All IRGP4066D-EPBF units undergo pre-shipment inspection (PSI). If there is an issue with IRGP4066D-EPBF, 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 IRGP4066D-EPBF part is unused and in its original packaging.

Return procedure for IRGP4066D-EPBF:

1.Submit a request within 90 days.

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

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