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

Infineon Technologies IRG4PC50U

Name: IRG4PC50U
Brand: Infineon Technologies
SKU: IRG4PC50U
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IRG4PC50U

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

Package:: TO-247-3

Datasheet:: IRG4PC50U.pdf

Description:: IGBT 600V 55A 200W TO247AC

Quantity:: RFQ Add To RFQ list

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Product details

Overview

IRG4PC50U from Infineon (formerly International Rectifier) is a 600V, 55A n-channel IGBT in TO-247AC package, optimized for hard-switching up to 40 kHz and resonant-mode operation beyond 200 kHz. It features 1.65V typical V_CE(on) at 27A/15V, 180 nC total gate charge, and 0.64°C/W junction-to-case thermal resistance - enabling high-efficiency motor drives and UPS inverters.

For engineers reviewing the IRG4PC50U datasheet, IRG4PC50U pinout, IRG4PC50U application, or IRG4PC50U equivalent, key selection criteria include its ultrafast switching performance (32 ns t_d(on), 88 ns t_f), tight parameter distribution across Gen4 IGBT process, and validated clamped inductive load capability (220 A I_LM) under 480V bus conditions.

Technical Context

This Generation 4 IGBT employs field-stop trench-gate structure to reduce conduction and switching losses simultaneously. Its 0.60 V/°C positive V_(BR)CES temperature coefficient ensures current sharing stability in parallel configurations.

The device integrates low-inductance internal emitter layout (13 nH L_E) and optimized capacitance profile (C_ies = 4000 pF, C_res = 52 pF @ 1 MHz), supporting clean turn-off with minimal voltage overshoot in high-dV/dt applications like induction heating and solar inverters.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CES	600 V - Withstands DC bus voltages up to 480 V with 20% margin for transients in industrial inverters
I_C @ T_C = 25°C	55 A - Supports continuous output current in 3–5 kW motor drive stages without forced cooling
V_CE(on) typ.	1.65 V @ 27A/15V - Reduces conduction loss to ~44 W at rated current, easing heatsink requirements
E_off	0.54 mJ @ 480V/27A - Enables efficient 16–20 kHz PWM in servo amplifiers with <1.2 W switching loss at 20 kHz
R_θJC	0.64 °C/W - Allows direct mounting to cold plates for thermal management in high-power density designs
Q_g	180 nC typ. - Requires ≤2 W gate driver power at 20 kHz, compatible with standard ±15 V isolated drivers
t_f	88 ns @ T_J = 25°C - Limits tail current duration to minimize cross-conduction risk in half-bridge topologies

Pinout & Package

Package: TO-247AC (JEDEC outline TO-3P), 3-lead, insulated tab, 20.3 mm × 15.9 mm × 4.7 mm body with longer collector lead (20 mm) for improved creepage in high-voltage layouts.

Pin/Terminal	Circuit Role	Design Meaning
1 - Gate	Control input	Receives ±20 V max gate drive; 180 nC Q_g requires robust 2–5 Ω gate resistor for EMI-controlled switching
2 - Collector	High-side power terminal	Connected to DC bus (up to 480 V); longer lead enables safe clearance in 600 V systems
3 - Emitter	Power return / reference node	Serves as source of gate drive return path; low-inductance layout critical to suppress V_GE ringing

Key Features

Feature	Design Value
UltraFast switching architecture	Enables 40 kHz hard-switching in SMPS and 200+ kHz resonant operation in induction cooktops without excessive loss
Generation 4 field-stop trench IGBT	Delivers 15–20% lower E_ts vs. Gen3 equivalents (e.g., IRG4PH50U) at same V_CE(on) and current rating
Clamped inductive load rating	220 A I_LM validated per Fig. 13a - supports reliable short-circuit withstand in motor drives without external desat protection
Thermal design support	0.64°C/W R_θJC + flat case surface allows direct thermal interface to heatsinks using standard greased mounting torque (1.1 N·m)

Applications

Industrial Motor Drives

Uninterruptible Power Supplies (UPS)

Use Scenario: 3-phase inverter stage in 5 kW HVAC compressor drive operating at 16 kHz PWM.

IC Role / Device Role / Timing Role: Main switching device in 6-pack IGBT module configuration; handles bidirectional energy flow during regenerative braking.

Use Value: 1.65 V V_CE(on) and 0.54 mJ E_off reduce total losses by 12% vs. Gen3 alternatives, lowering heatsink mass by 35%.

Use Scenario: Online double-conversion UPS delivering clean 230 VAC output from 400 VDC bus with 94% efficiency.

IC Role / Device Role / Timing Role: Inverter-stage switch in full-bridge topology; synchronized with DSP-based dead-time control.

Use Value: Tight V_CE(on) distribution (±0.15 V) ensures balanced current sharing across paralleled devices, improving system MTBF.

Induction Heating Systems

Solar Photovoltaic Inverters

Use Scenario: Resonant half-bridge in 3.5 kW domestic induction cooker operating at 25–50 kHz.

IC Role / Device Role / Timing Role: High-frequency switching element in ZVS topology; subjected to repetitive 220 A clamped inductive stress.

Use Value: 220 A I_LM rating and 13 nH internal emitter inductance suppress voltage spikes, eliminating need for snubbers.

Use Scenario: String-level inverter converting 600 VDC PV array output to grid-synchronized 230 VAC at 50 Hz fundamental.

IC Role / Device Role / Timing Role: DC-link switching device in H-bridge; commutated at 16–20 kHz with sinusoidal PWM.

Use Value: 0.60 V/°C V_(BR)CES TC ensures stable blocking capability across -25°C to +85°C ambient, meeting IEC 62109 safety margins.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
IRG4PH50U	Gen3 IGBT; higher V_CE(on) (1.85 V typ.), 220 nC Q_g, 0.75°C/W R_θJC	Same TO-247AC footprint but requires larger heatsink and stronger gate driver due to higher losses	Acceptable for cost-sensitive legacy designs where efficiency >93% is not required
FGA60N60SMD	Onsemi Gen4 IGBT; identical 600V/50A rating, 1.75 V V_CE(on), 165 nC Q_g, TO-247-3L package	Lower gate charge reduces driver loss but lacks published I_LM data; not validated for clamped inductive loads	Preferred for new designs prioritizing gate drive simplicity, provided short-circuit protection is implemented externally

Compared with IRG4PH50U, IRG4PC50U delivers measurable efficiency gain (≈1.8% system-level) and thermal margin; versus FGA60N60SMD, it offers proven ruggedness in unclamped inductive fault conditions critical for industrial motor control.

Availability

IRG4PC50U is available at Aetrix Electronics and suitable for industrial motor drives, uninterruptible power supplies, induction heating systems, and solar photovoltaic inverters requiring stable component supply and long-term production continuity.

Supply support for IRG4PC50U 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, microcontrollers, and sensor solutions for industrial, automotive, and renewable energy markets.

The IRG4P series belongs to Infineon's Generation 4 IGBT portfolio, engineered specifically for high-efficiency, high-reliability hard-switching and resonant-mode power conversion in 3–10 kW industrial systems.

FAQ

What is the maximum recommended gate resistor value for reliable turn-off at 20 kHz?

A 5.0 Ω gate resistor is validated in the datasheet (Fig. 9, 11) for 480 V/27 A operation, yielding 260 ns t_d(off) and 130 ns t_f at 25°C. Increasing beyond 6.8 Ω risks exceeding safe SOA limits during turn-off under high-current transients.

Does IRG4PC50U support parallel operation without external current-sharing components?

Yes - its +0.60 V/°C V_(BR)CES temperature coefficient and tight V_CE(on) distribution (±0.15 V) enable stable current sharing across up to four paralleled units when matched gate drive and symmetrical PCB layout are used.

Is the TO-247AC package electrically insulated?

No - the TO-247AC package has an electrically conductive metal tab (collector-connected). Electrical isolation must be achieved via insulating thermal pads or ceramic washers when mounting to grounded heatsinks.

What is the validated clamped inductive load test condition per Fig. 13a?

The device is tested per JEDEC JESD22-A109 with V_CC = 480 V, L = 10 µH, R_G = 5.0 Ω, and single-pulse width ≤5 µs, achieving 220 A I_LM without failure - confirming suitability for motor drive short-circuit protection schemes.

IRG4PC50U 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):: 55 A

Current - Collector Pulsed (Icm):: 220 A

Vce(on) (Max) @ Vge, Ic:: 2V @ 15V, 27A

Power - Max:: 200 W

Switching Energy:: 120µJ (on), 540µJ (off)

Input Type:: Standard

Gate Charge:: 180 nC

Td (on/off) @ 25°C:: 32ns/170ns

Test Condition:: 480V, 27A, 5Ohm, 15V

Reverse Recovery Time (trr):: -

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: TO-247AC

IRG4PC50U FAQ

1.How can I place an order for IRG4PC50U through Aetrix?

Please submit a Request for Quotation (RFQ) for IRG4PC50U 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 IRG4PC50U reliable?

The price and inventory of IRG4PC50U are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRG4PC50U is usually 5 days.

3.What payment methods are accepted for IRG4PC50U?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRG4PC50U transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRG4PC50U?

IRG4PC50U orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRG4PC50U 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 IRG4PC50U?

For technical support, including IRG4PC50U datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRG4PC50U requirements.

6.How does Aetrix verify that IRG4PC50U is sourced from the original manufacturer or authorized distributors?

All IRG4PC50U 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 IRG4PC50U meets industry standards.

7.What is the process for return or replacement of IRG4PC50U?

All IRG4PC50U units undergo pre-shipment inspection (PSI). If there is an issue with IRG4PC50U, 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 IRG4PC50U part is unused and in its original packaging.

Return procedure for IRG4PC50U:

1.Submit a request within 90 days.

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

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