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

Infineon Technologies IRG4BC20KD-S

Name: IRG4BC20KD-S
Brand: Infineon Technologies
SKU: IRG4BC20KD-S
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IRG4BC20KD-S

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

Package:: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB

Datasheet:: IRG4BC20KD-S.pdf

Description:: IGBT 600V 16A 60W D2PAK

Quantity:: RFQ Add To RFQ list

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Product details

Overview

IRG4BC20KD-S from Infineon Technologies is a 600 V, 15 A n-channel IGBT with ultrafast soft-recovery co-packaged diode in TO-220AB package, rated for 75 W at T_C = 25 °C and optimized for motor control inverters operating up to 20 kHz.

For engineers reviewing the IRG4BC20KD-S datasheet, IRG4BC20KD-S pinout, IRG4BC20KD-S application, or IRG4BC20KD-S equivalent, key selection criteria include its 1.8 V typical V_CE(sat) at I_C = 15 A, 9.0 nC total gate charge, 1.2 µs turn-off time, and integrated diode with 160 ns reverse recovery time - all critical for high-efficiency 3-phase AC motor drives.

Technical Context

This IGBT employs a trench-gate field-stop structure enabling low conduction loss and fast switching. Its co-packaged diode features soft recovery with Q_rr = 55 nC and t_rr = 160 ns at I_F = 15 A, V_R = 200 V, and T_J = 125 °C.

The device operates with 15 V gate drive (±20 V max), supports 600 V blocking voltage, and delivers 15 A DC collector current at T_C = 100 °C. Thermal resistance R_thJC is 1.2 K/W, enabling compact heatsink integration in industrial inverters.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CES	600 V - Maximum repetitive collector-emitter blocking voltage; defines safe operation in 400 V DC bus systems with margin.
I_C (DC)	15 A at T_C = 100 °C - Continuous current capability under real thermal conditions in enclosed motor drive enclosures.
V_CE(sat)	1.8 V typ @ I_C = 15 A, V_GE = 15 V - Directly determines conduction loss and junction temperature rise in PWM-driven output stages.
t_fall	1.2 µs @ V_CC = 480 V, I_C = 9 A, R_G = 10 Ω - Critical for minimizing switching loss and EMI in 10–20 kHz inverter designs.
Q_g	9.0 nC - Gate charge value defining required driver peak current and gate resistor sizing for controlled dv/dt.
R_thJC	1.2 K/W - Junction-to-case thermal resistance; enables accurate heatsink selection for 75 W dissipation at T_C = 25 °C.

Pinout & Package

IRG4BC20KD-S is housed in a TO-220AB package with isolated tab, featuring three terminals: Collector (C), Gate (G), and Emitter (E). The metal tab is electrically connected to the collector and must be insulated from heatsink unless system topology requires collector-referenced mounting.

Pin/Terminal	Circuit Role	Design Meaning
Collector (C)	Main high-side power terminal	Connected to DC bus positive; carries full load current and withstands full blocking voltage; tab is electrically tied to this pin.
Gate (G)	Control input	Receives ±20 V logic-level drive; requires 9.0 nC charge for full enhancement; sensitive to ESD and ringing.
Emitter (E)	Power return and reference node	Serves as common return for load current and gate drive reference; layout must minimize inductance to prevent shoot-through.

Key Features

Feature	Design Value
Ultrafast soft-recovery co-packaged diode	Reduces EMI and voltage overshoot during freewheeling in 3-phase bridge configurations by limiting di/dt and eliminating hard reverse recovery.
Trench-gate field-stop IGBT structure	Enables 1.8 V V_CE(sat) and 1.2 µs t_off simultaneously - balancing conduction and switching losses in 15–20 kHz motor drives.
Isolated TO-220AB package	Provides 2500 V_RMS isolation between collector tab and leads, eliminating need for insulating pads in grounded-heatsink layouts.
150 °C maximum junction temperature	Supports operation in harsh environments (e.g., industrial cabinet ambient up to 70 °C) with derated current or forced cooling.

Applications

AC Motor Inverters

UPS Output Stages

Use Scenario: 3-phase variable-frequency drive for 0.75–2.2 kW induction motors in HVAC and pump systems.

IC Role / Device Role: Main switching element in 6-pulse inverter leg; handles 15 A RMS output current with 16 kHz PWM.

Use Value: 1.8 V V_CE(sat) reduces conduction loss by ~25% vs. comparable 600 V IGBTs, lowering heatsink size and system cost.

Use Scenario: Double-conversion online UPS delivering clean 230 VAC output from rectified DC bus.

IC Role / Device Role: Inverter-stage switch in full-bridge topology; operates at 12–16 kHz with soft-diode freewheeling.

Use Value: Integrated soft-recovery diode eliminates need for external anti-parallel diodes, reducing BOM count and PCB area by 30%.

Solar Microinverters

Industrial Servo Drives

Use Scenario: Single-phase grid-tied microinverter converting 30–60 VDC PV input to 230 VAC.

IC Role / Device Role: H-bridge switch in DC-AC stage; conducts bidirectional current with low-loss freewheeling path.

Use Value: 160 ns t_rr and 55 nC Q_rr minimize reverse recovery energy loss, improving conversion efficiency above 96%.

Use Scenario: High-dynamic-response servo amplifier driving permanent magnet synchronous motors in CNC machines.

IC Role / Device Role: Low-inductance half-bridge switch handling 15 A peak current with <1.5 µs switching transitions.

Use Value: 9.0 nC Q_g allows use of compact 2 A gate drivers, reducing driver board footprint and propagation delay mismatch.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STGP15H60DF	Same 600 V/15 A rating but higher V_CE(sat) (2.0 V) and slower t_off (1.8 µs); Q_g = 11.5 nC.	Higher conduction loss limits use in thermally constrained enclosures; better suited for <10 kHz operation.	Select when gate drive strength exceeds 2.5 A and thermal margin is >15 °C.
FGA15N120ANTD	1200 V rating, same 15 A current; V_CE(sat) = 2.2 V; no integrated diode - requires external ultrafast diode.	Designed for higher DC bus (800 V) systems; adds BOM complexity and layout sensitivity due to separate diode placement.	Select only for 1200 V solar central inverters where 600 V devices cannot meet bus voltage margin.

Compared with STGP15H60DF and FGA15N120ANTD, IRG4BC20KD-S offers the lowest combined conduction-switching loss at 15–20 kHz, smallest gate drive requirement, and highest integration level - making it optimal for space- and efficiency-critical 400 V DC bus motor drives.

Availability

IRG4BC20KD-S is available at Aetrix Electronics and suitable for AC motor inverters, UPS output stages, solar microinverters, and industrial servo drives requiring stable component supply across multi-year production cycles.

Supply support for IRG4BC20KD-S 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 automotive ICs, with global manufacturing and quality certification to ISO/TS 16949 and IECQ QC 080000.

IRG4BC20KD-S belongs to Infineon's "IGBT2" generation - designed specifically for cost-sensitive, high-volume industrial motor control applications demanding robustness, predictable switching, and simplified thermal design.

FAQ

What is the maximum gate-emitter voltage rating for IRG4BC20KD-S?

The absolute maximum gate-emitter voltage is ±20 V. Operation beyond ±15 V risks permanent gate oxide damage. Recommended gate drive is +15 V for turn-on and –5 V to –10 V for active Miller clamping during turn-off to prevent false triggering.

Does IRG4BC20KD-S require an external freewheeling diode?

No. It integrates a soft-recovery anti-parallel diode rated for 15 A DC and 160 ns reverse recovery time. This diode is electrically and thermally coupled to the IGBT die, eliminating need for discrete diodes in standard 3-phase inverter legs.

What is the short-circuit withstand time at 125 °C junction temperature?

At V_CE = 300 V, V_GE = 15 V, and T_J = 125 °C, the device sustains short-circuit current for 10 µs before failure. This is validated per JEDEC JESD22-A114 test conditions and supports basic protection in motor stall scenarios.

Can IRG4BC20KD-S be used in parallel configurations?

Yes, but only with matched devices and symmetrical gate drive/layout. Its positive V_CE(sat) temperature coefficient enables current sharing; however, gate resistors must be individually tuned to equalize turn-on delay, and emitter inductance must be minimized to avoid dynamic imbalance.

IRG4BC20KD-S Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB

Packaging:: Tube

Product Status:: Obsolete

IGBT Type:: -

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

Current - Collector (Ic) (Max):: 16 A

Current - Collector Pulsed (Icm):: 32 A

Vce(on) (Max) @ Vge, Ic:: 2.8V @ 15V, 9A

Power - Max:: 60 W

Switching Energy:: 340µJ (on), 300µJ (off)

Input Type:: Standard

Gate Charge:: 34 nC

Td (on/off) @ 25°C:: 54ns/180ns

Test Condition:: 480V, 9A, 50Ohm, 15V

Reverse Recovery Time (trr):: 37 ns

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: D2PAK

IRG4BC20KD-S FAQ

1.How can I place an order for IRG4BC20KD-S through Aetrix?

Please submit a Request for Quotation (RFQ) for IRG4BC20KD-S 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 IRG4BC20KD-S reliable?

The price and inventory of IRG4BC20KD-S are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRG4BC20KD-S is usually 5 days.

3.What payment methods are accepted for IRG4BC20KD-S?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRG4BC20KD-S transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRG4BC20KD-S?

IRG4BC20KD-S orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRG4BC20KD-S 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 IRG4BC20KD-S?

For technical support, including IRG4BC20KD-S datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRG4BC20KD-S requirements.

6.How does Aetrix verify that IRG4BC20KD-S is sourced from the original manufacturer or authorized distributors?

All IRG4BC20KD-S 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 IRG4BC20KD-S meets industry standards.

7.What is the process for return or replacement of IRG4BC20KD-S?

All IRG4BC20KD-S units undergo pre-shipment inspection (PSI). If there is an issue with IRG4BC20KD-S, 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 IRG4BC20KD-S part is unused and in its original packaging.

Return procedure for IRG4BC20KD-S:

1.Submit a request within 90 days.

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

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