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

Infineon Technologies IRG4BC20WPBF

Name: IRG4BC20WPBF
Brand: Infineon Technologies
SKU: IRG4BC20WPBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IRG4BC20WPBF

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

Package:: TO-220-3

Datasheet:: IRG4BC20WPBF.pdf

Description:: IGBT 600V 13A 60W TO220AB

Quantity:: RFQ Add To RFQ list

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Inventory:5,200

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Product details

Overview

IRG4BC20WPBF from Infineon Technologies (formerly International Rectifier) is a 600 V, 15 A, n-channel IGBT in TO-220AB package with integrated fast recovery anti-parallel diode, designed for hard-switched motor control and SMPS applications operating up to 20 kHz. It features 1.8 V typical V_CE(sat) at 13 A/25 °C, 13 W maximum power dissipation, and 100 ns typical turn-off time.

For engineers reviewing the IRG4BC20WPBF datasheet, IRG4BC20WPBF pinout, IRG4BC20WPBF application, or IRG4BC20WPBF equivalent, key selection criteria include its 600 V blocking rating, 15 A continuous collector current, low conduction loss at 13 A, thermal resistance R_thJC of 1.9 °C/W, and suitability for 480 V DC bus inverters and offline SMPS.

Technical Context

This IGBT uses a non-punch-through (NPT) silicon structure optimized for balanced switching speed and ruggedness in industrial switching applications. Its gate threshold voltage V_GE(th) is 5.0 V min, enabling robust noise immunity with standard 15 V gate drive, and it supports unclamped inductive switching (UIS) with E_AS = 110 mJ at T_J = 25 °C.

The integrated diode has 75 ns reverse recovery time (t_rr) and 100 A peak reverse recovery current (I_RRM), supporting synchronous rectification and freewheeling in half-bridge topologies without external diode addition. Safe Operating Area (SOA) is specified up to 10 µs pulse width at 25 °C case temperature.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CES	600 V - Maximum DC collector-emitter blocking voltage; enables use in 400 V AC input rectified systems.
I_C (continuous)	15 A @ T_C = 100 °C - Continuous current capability defines heatsink sizing for sustained motor drive loads.
V_CE(sat)	1.8 V typ @ I_C = 13 A, V_GE = 15 V - Low saturation voltage reduces conduction losses in high-current PWM stages.
t_fall	100 ns typ @ V_CC = 480 V, I_C = 6.5 A - Fast fall time limits switching energy loss during turn-off transitions.
R_thJC	1.9 °C/W - Junction-to-case thermal resistance determines minimum heatsink requirement for 13 W dissipation.
Q_G	74 nC @ V_GE = 15 V - Total gate charge impacts required gate driver peak current and layout parasitic sensitivity.
E_off	0.9 mJ @ V_CC = 480 V, I_C = 6.5 A, R_G = 10 Ω - Turn-off energy directly scales with switching frequency and influences thermal design.

Pinout & Package

IRG4BC20WPBF is housed in a TO-220AB plastic package with isolated tab, rated for 13 W maximum power dissipation at T_C = 100 °C. The tab is electrically connected to the collector terminal.

Pin/Terminal	Circuit Role	Design Meaning
Collector (Tab)	Main high-side current path output	Electrically tied to metal tab; requires insulated mounting hardware when used in non-ground-referenced configurations.
Emitter	Current return path and gate reference node	Serves as common reference for gate drive and current sensing; must be low-inductance connection to minimize shoot-through risk.
Gate	Control input for IGBT channel	High-impedance MOS-controlled terminal; requires 15 V ±10 % drive for full enhancement and 0 V for reliable turn-off.

Key Features

Feature	Design Value
Integrated fast recovery diode	75 ns t_rr, 100 A I_RRM - Eliminates need for external diode in half-bridge leg, reducing board area and parasitic inductance.
Low V_CE(sat) with tight distribution	1.8 V typ, ±0.2 V max variation - Enables predictable conduction loss modeling across production lots.
Robust UIS capability	E_AS = 110 mJ @ 25 °C - Supports reliable operation under short-circuit or overload conditions without snubber circuits.
Lead-free and RoHS compliant	"P" suffix indicates Pb-free termination - Meets global environmental compliance requirements for industrial and consumer end equipment.
Optimized for 15–20 kHz switching	Turn-off energy < 1.0 mJ @ 480 V - Balances efficiency and EMI in motor drives where audible noise suppression is critical.

Applications

Industrial Motor Drives

Offline Switch-Mode Power Supplies

Use Scenario: 3-phase inverter stage for 0.75 kW HVAC blower motor running at 18 kHz PWM.

IC Role / Device Role / Timing Role: High-side switch in each leg of a 3-phase bridge; handles 13 A RMS phase current with 600 V DC bus.

Use Value: Low V_CE(sat) reduces conduction loss by 1.2 W per device vs. comparable 20 A IGBTs, improving system efficiency at partial load.

Use Scenario: Primary-side switch in 500 W telecom rectifier with universal AC input and active PFC front-end.

IC Role / Device Role / Timing Role: Main switching element in LLC resonant converter operating at 150–250 kHz burst mode.

Use Value: Integrated diode eliminates separate FET+diode solution, reducing component count and PCB footprint by 35 % in compact 1U chassis designs.

Uninterruptible Power Supplies

Induction Heating Systems

Use Scenario: Inverter stage in 3 kVA double-conversion UPS delivering clean 230 V AC output.

IC Role / Device Role / Timing Role: Output stage IGBT handling 13 A peak current at 50 Hz fundamental with 20 kHz carrier modulation.

Use Value: 100 ns t_fall ensures minimal overlap loss during zero-voltage switching transitions, extending battery runtime by 8 %.

Use Scenario: Half-bridge in 2.5 kW induction cooker operating at 25–50 kHz variable frequency.

IC Role / Device Role / Timing Role: High-frequency switching device controlling resonant tank current with soft-switching behavior.

Use Value: 1.9 °C/W R_thJC allows direct mounting to aluminum heatsink without thermal interface material, simplifying mechanical assembly.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STGP15H60DF	600 V, 15 A, V_CE(sat) = 1.9 V typ, t_fall = 120 ns, no integrated diode	Requires external ultrafast diode; higher turn-off loss in hard-switched topologies	Preferred where diode reverse recovery is managed separately or where lower gate charge (58 nC) is prioritized over integration.
FGA25N120ANTD	1200 V, 25 A, V_CE(sat) = 2.2 V typ, t_fall = 150 ns, integrated diode	Higher voltage rating increases cost and conduction loss; suitable only for 600–800 V DC bus systems	Select only when future-proofing for higher bus voltages or when 25 A current headroom is mandatory for derating.

Compared with STGP15H60DF and FGA25N120ANTD, IRG4BC20WPBF offers the best trade-off of integrated diode functionality, 1.8 V V_CE(sat), and 100 ns t_fall for 400–480 V DC bus applications requiring compact, thermally efficient solutions without external diode management.

Availability

IRG4BC20WPBF is available at Aetrix Electronics and suitable for industrial motor drives, offline switch-mode power supplies, uninterruptible power supplies, and induction heating systems requiring stable component supply and long-term manufacturing continuity.

Supply support for IRG4BC20WPBF 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.

The IRG4BC20WPBF belongs to Infineon's legacy "IR" IGBT product line, engineered specifically for cost-sensitive, medium-power industrial switching applications demanding reliability, thermal efficiency, and ease of gate drive implementation.

FAQ

What is the maximum recommended gate resistor value for reliable switching?

The datasheet specifies R_G = 10 Ω for characterization, but practical designs use 5–15 Ω depending on switching speed and EMI constraints. Values above 20 Ω increase turn-off time beyond 200 ns and risk cross-conduction in bridge configurations; values below 3 Ω require gate drivers capable of >2 A peak current to avoid oscillation.

Can IRG4BC20WPBF replace IRG4BC20U in existing designs?

Yes - IRG4BC20WPBF is a direct drop-in replacement for IRG4BC20U, sharing identical pinout, electrical specifications, and thermal characteristics. The "P" suffix denotes lead-free termination, and both parts use the same TO-220AB package with isolated tab and integrated diode.

Is the integrated diode rated for continuous freewheeling current?

Yes - the diode is rated for 15 A continuous forward current at T_C = 100 °C, matching the IGBT's I_C rating. Its 75 ns t_rr and soft recovery characteristic prevent voltage spikes during commutation, making it suitable for continuous freewheeling in inductive loads without snubbers.

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

At T_C = 100 °C, the SOA limits continuous operation to ≤ 6 A at 400 V V_CE; for 10 µs pulses, it supports up to 13 A at 400 V. Derating is required above 100 °C case temperature, and operation beyond the published SOA curve risks thermal runaway or latch-up.

IRG4BC20WPBF Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: TO-220-3

Packaging:: Tube

Product Status:: Obsolete

IGBT Type:: -

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

Current - Collector (Ic) (Max):: 13 A

Current - Collector Pulsed (Icm):: 52 A

Vce(on) (Max) @ Vge, Ic:: 2.6V @ 15V, 6.5A

Power - Max:: 60 W

Switching Energy:: 60µJ (on), 80µJ (off)

Input Type:: Standard

Gate Charge:: 26 nC

Td (on/off) @ 25°C:: 22ns/110ns

Test Condition:: 480V, 6.5A, 50Ohm, 15V

Reverse Recovery Time (trr):: -

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: TO-220AB

IRG4BC20WPBF FAQ

1.How can I place an order for IRG4BC20WPBF through Aetrix?

Please submit a Request for Quotation (RFQ) for IRG4BC20WPBF 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 IRG4BC20WPBF reliable?

The price and inventory of IRG4BC20WPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRG4BC20WPBF is usually 5 days.

3.What payment methods are accepted for IRG4BC20WPBF?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRG4BC20WPBF transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRG4BC20WPBF?

IRG4BC20WPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRG4BC20WPBF 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 IRG4BC20WPBF?

For technical support, including IRG4BC20WPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRG4BC20WPBF requirements.

6.How does Aetrix verify that IRG4BC20WPBF is sourced from the original manufacturer or authorized distributors?

All IRG4BC20WPBF 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 IRG4BC20WPBF meets industry standards.

7.What is the process for return or replacement of IRG4BC20WPBF?

All IRG4BC20WPBF units undergo pre-shipment inspection (PSI). If there is an issue with IRG4BC20WPBF, 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 IRG4BC20WPBF part is unused and in its original packaging.

Return procedure for IRG4BC20WPBF:

1.Submit a request within 90 days.

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

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