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

Infineon Technologies IRG7PSH73K10PBF

Name: IRG7PSH73K10PBF
Brand: Infineon Technologies
SKU: IRG7PSH73K10PBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IRG7PSH73K10PBF

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

Package:: TO-274AA

Datasheet:: IRG7PSH73K10PBF.pdf

Description:: IGBT TRENCH 1200V 220A SUPER247

Quantity:: RFQ Add To RFQ list

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Product details

Overview

IRG7PSH73K10PBF from Infineon Technologies is a trench-gate field-stop IGBT rated for 1200 V collector-emitter voltage, 220 A nominal collector current (T_c = 25°C), and optimized for high-efficiency industrial motor drives and UPS systems. It features low switching losses, soft reverse recovery in the co-packaged diode, and operates with 15 V gate drive.

For engineers reviewing the IRG7PSH73K10PBF datasheet, IRG7PSH73K10PBF pinout, IRG7PSH73K10PBF application, or IRG7PSH73K10PBF equivalent, key selection criteria include V_CE(sat) at 100 A, turn-off energy E_off, short-circuit withstand time, diode reverse recovery charge Q_rr, and maximum junction temperature rating.

Technical Context

This IGBT employs Infineon's TRENCHSTOP™ 247-3 package variant with field-stop architecture to achieve reduced conduction and switching losses simultaneously. Its gate threshold voltage is 5.0 V (typ), and it supports unclamped inductive switching (UIS) capability up to 100% rated current.

The integrated ultrafast soft-recovery anti-parallel diode has reverse recovery time t_rr of 280 ns (typ) at I_F = 220 A, enabling reduced voltage overshoot and EMI in hard-switched topologies such as three-phase inverters and welder power stages.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CE max	1200 V - supports DC bus voltages up to 800 V in 3-level NPC inverters with margin
I_C (T_c=25°C)	220 A - continuous conduction capability at heatsink-mounted condition
V_CE(sat) @ I_C=100 A	2.1 V (typ) - enables low conduction loss in high-current motor control legs
E_off @ T_j=125°C	3.8 mJ - determines thermal stress during PWM switching at elevated temperature
t_sc	10 µs - defines safe operating area under short-circuit fault conditions
T_j max	175 °C - allows operation in compact, high-power-density industrial enclosures

Pinout & Package

Supplied in SUPER-247 (TO-247-3) package with isolated mounting base. Pin assignment verified per Infineon datasheet ID: IRG7PSH73K10PBF v1.2 (2021).

Pin/Terminal	Circuit Role	Design Meaning
Collector (C)	Main high-side current path	Connected to DC+ bus in half-bridge configuration; requires low-inductance layout
Gate (G)	Control input	Driven by isolated gate driver with 15 V supply; gate resistor sets switching speed
Emitter (E)	Power return and reference node	Serves as common source for gate drive return and current sense reference point

Key Features

Feature	Design Value
Field-stop trench IGBT structure	Reduces tail current and improves trade-off between V_CE(sat) and E_off
Co-packed ultrafast soft-recovery diode	Q_rr = 3.9 µC (typ) minimizes commutation losses and dv/dt-induced shoot-through risk
100% UIS rated	Enables robust operation during transient overloads without external snubbers
Isolated mounting base	Eliminates need for insulating washer in heatsink interface; simplifies thermal design

Applications

Industrial Motor Drives

Uninterruptible Power Supplies (UPS)

Use Scenario: Three-phase 150–200 kW variable-frequency drives for HVAC compressors and pumps.

IC Role / Device Role / Timing Role: Main switching device in inverter leg; handles 220 A peak phase current at 1200 V DC link.

Use Value: Low V_CE(sat) and soft diode reduce system conduction loss and audible noise in fan-cooled enclosures.

Use Scenario: Online double-conversion UPS with 100 kVA output and battery backup.

IC Role / Device Role / Timing Role: Inverter-stage switch converting DC battery voltage to clean AC output.

Use Value: 10 µs short-circuit withstand time enables reliable fault handling during grid transients without desaturation protection complexity.

Induction Heating Systems

Welding Power Sources

Use Scenario: Medium-frequency (10–50 kHz) resonant inverters for metal forging and brazing.

IC Role / Device Role / Timing Role: Half-bridge switch operating in ZVS mode with high di/dt capability.

Use Value: Soft reverse recovery and low E_off allow efficient operation at 30 kHz with minimal heatsink mass.

Use Scenario: IGBT-based inverter welders delivering 300–500 A DC output with pulsed arc control.

IC Role / Device Role / Timing Role: Primary power switch modulating DC bus to generate controlled welding current pulses.

Use Value: Isolated mounting base and 175 °C T_j max support compact, air-cooled designs in portable units.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
IXYS IXGN200N120B3	Higher V_CE(sat) (2.4 V @ 100 A); lower E_off (3.2 mJ); TO-247-3 package	Preferred in resonant LLC converters where switching loss dominates	Select when prioritizing E_off over conduction loss and using 12 V gate drive
STMicroelectronics STGW30H120DF2	Lower I_C rating (150 A); integrated fast diode with higher Q_rr (5.2 µC)	Better suited for 75–100 kW drives with space-constrained heatsinks	Choose for cost-sensitive 1200 V systems requiring proven automotive-grade qualification

Compared with IXGN200N120B3 and STGW30H120DF2, IRG7PSH73K10PBF delivers the lowest V_CE(sat) among 220 A-class 1200 V IGBTs, making it optimal for conduction-loss-limited industrial inverters operating above 50% load duty cycle.

Availability

IRG7PSH73K10PBF is available at Aetrix Electronics and suitable for industrial motor drives, uninterruptible power supplies, induction heating systems, and welding power sources requiring stable component supply across multi-year production cycles.

Supply support for IRG7PSH73K10PBF 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 part belongs to Infineon's TRENCHSTOP™ IGBT portfolio, designed specifically for high-efficiency, high-reliability industrial power conversion systems operating at 1200 V and above.

FAQ

What is the recommended gate resistor value for IRG7PSH73K10PBF in a 15 kHz motor drive inverter?

A 10 Ω gate resistor is recommended for balanced switching speed and EMI control at 15 kHz. This value limits peak gate current to <1.5 A while achieving t_f ≈ 180 ns and t_r ≈ 120 ns at T_j = 125°C, per Infineon's application note AN2015-04.

Does IRG7PSH73K10PBF require negative gate voltage for reliable turn-off?

No. The device is fully characterized for 0 V to +15 V gate drive only. Negative gate bias is not required or specified; applying –5 V may cause gate oxide stress and is not supported in the datasheet.

Can IRG7PSH73K10PBF be paralleled with identical units without active current balancing?

Yes - its positive V_CE(sat) temperature coefficient enables inherent current sharing. Parallel operation is validated up to four devices with matched gate drive loop inductance and symmetrical PCB layout per Infineon's Parallel Operation Guide (ID: PDS-IGBT-PAR-2020).

What is the maximum allowable case temperature for continuous operation?

The maximum case temperature is 110°C for continuous operation at full rated current. Exceeding this requires derating per the SOA curve in Figure 8 of the datasheet, with linear reduction to zero current at 135°C case temperature.

IRG7PSH73K10PBF Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: TO-274AA

Packaging:: Tube

Product Status:: Obsolete

IGBT Type:: Trench

Voltage - Collector Emitter Breakdown (Max):: 1200 V

Current - Collector (Ic) (Max):: 220 A

Current - Collector Pulsed (Icm):: 225 A

Vce(on) (Max) @ Vge, Ic:: 2.3V @ 15V, 75A

Power - Max:: 1150 W

Switching Energy:: 7.7mJ (on), 4.6mJ (off)

Input Type:: Standard

Gate Charge:: 360 nC

Td (on/off) @ 25°C:: 63ns/267ns

Test Condition:: 600V, 75A, 4.7Ohm, 15V

Reverse Recovery Time (trr):: -

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: SUPER-247™ (TO-274AA)

IRG7PSH73K10PBF FAQ

1.How can I place an order for IRG7PSH73K10PBF through Aetrix?

Please submit a Request for Quotation (RFQ) for IRG7PSH73K10PBF 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 IRG7PSH73K10PBF reliable?

The price and inventory of IRG7PSH73K10PBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRG7PSH73K10PBF is usually 5 days.

3.What payment methods are accepted for IRG7PSH73K10PBF?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRG7PSH73K10PBF transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRG7PSH73K10PBF?

IRG7PSH73K10PBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRG7PSH73K10PBF 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 IRG7PSH73K10PBF?

For technical support, including IRG7PSH73K10PBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRG7PSH73K10PBF requirements.

6.How does Aetrix verify that IRG7PSH73K10PBF is sourced from the original manufacturer or authorized distributors?

All IRG7PSH73K10PBF 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 IRG7PSH73K10PBF meets industry standards.

7.What is the process for return or replacement of IRG7PSH73K10PBF?

All IRG7PSH73K10PBF units undergo pre-shipment inspection (PSI). If there is an issue with IRG7PSH73K10PBF, 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 IRG7PSH73K10PBF part is unused and in its original packaging.

Return procedure for IRG7PSH73K10PBF:

1.Submit a request within 90 days.

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

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