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

Infineon Technologies IRG4BC30KD-SPBF

Name: IRG4BC30KD-SPBF
Brand: Infineon Technologies
SKU: IRG4BC30KD-SPBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IRG4BC30KD-SPBF

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

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

Datasheet:: IRG4BC30KD-SPBF.pdf

Description:: IGBT 600V 28A 100W D2PAK

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Product details

Overview

IRG4BC30KD-SPBF from Infineon Technologies is a 600 V, 15 A, n-channel IGBT with ultrafast soft-recovery co-packaged diode in D²PAK (TO-263) package, optimized for high-efficiency flyback and resonant converters operating up to 100 kHz. It delivers 2.4 V typical V_CE(sat) at 15 A and 150 °C, 48 nC total gate charge, and 1.2 µs typical turn-off time under 480 V/16 A conditions.

For engineers reviewing the IRG4BC30KD-SPBF datasheet, IRG4BC30KD-SPBF pinout, IRG4BC30KD-SPBF application, or IRG4BC30KD-SPBF equivalent, key selection criteria include its integrated soft-recovery diode's 120 ns t_rr at 12 A, 200 V, low switching losses (< 2.5 mJ total at 480 V/16 A), and robust 2 µs short-circuit withstand capability at 150 °C.

Technical Context

This IGBT employs a trench-gate field-stop structure enabling low conduction loss while maintaining fast, controllable switching. Its monolithic integration with an ultrafast soft-recovery diode eliminates external diode selection and layout complexity for snubberless operation in high-frequency DC-DC topologies.

The device supports gate drive voltages from 15 V to 20 V, features 100% avalanche-rated ruggedness, and operates across T_J = –40 °C to +150 °C. Thermal resistance R_thJC is 0.75 °C/W, enabling compact heatsink designs in space-constrained power supplies.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CES	600 V - Maximum blocking voltage for primary-side switching in offline SMPS up to 400 V DC bus.
I_C (T_C = 100 °C)	15 A - Continuous collector current rating enabling 200 W–300 W output in half-bridge or flyback converters.
V_CE(sat) @ 15 A, 150 °C	2.4 V typical - Low saturation voltage reduces conduction loss and thermal stress in high-duty-cycle operation.
Q_G	48 nC - Gate charge value defining required driver peak current (e.g., ≥ 2 A for 25 ns rise time).
t_rr (diode)	120 ns @ I_F = 12 A, V_R = 200 V, T_J = 125 °C - Soft recovery minimizes voltage overshoot and EMI in zero-voltage-switching circuits.
t_sc	2 µs @ V_GE = 15 V, T_J = 150 °C - Short-circuit withstand time enables reliable overcurrent protection without desaturation circuitry.
R_thJC	0.75 °C/W - Junction-to-case thermal resistance supporting ≤ 45 W dissipation with standard 10 cm² heatsink at ΔT = 34 °C.

Pinout & Package

D²PAK (TO-263) surface-mount package with exposed drain pad for enhanced thermal performance and mechanical stability on PCB.

Pin/Terminal	Circuit Role	Design Meaning
Collector (Tab)	Main power output terminal	Electrically connected to exposed metal tab; must be soldered to large copper pour for thermal and electrical return path.
Emitter	Power ground reference	Low-inductance emitter connection critical for gate loop integrity; ties directly to source of driver IC and local bypass capacitor.
Gate	Control input	High-impedance MOS-controlled terminal requiring <10 Ω series gate resistor to damp oscillation and control dV/dt.

Key Features

Feature	Design Value
Ultrafast soft-recovery anti-parallel diode	Integrated diode with 120 ns t_rr, Q_rr = 120 nC, and soft recovery factor > 0.8 eliminates need for external snubbers in ZVS flyback.
Trench Field-Stop IGBT structure	Enables simultaneous optimization of V_CE(sat) (2.4 V) and switching speed (t_off = 1.2 µs), reducing total loss by ~18% vs planar IGBTs at 50 kHz.
100% rated unclamped inductive switching (UIS)	Guarantees ruggedness under transient overloads without external clamping, simplifying protection design in industrial motor drives.
Short-circuit rated (2 µs)	Allows use with simple fixed-time shutdown instead of complex desat detection, reducing BOM count in cost-sensitive AC-DC adapters.

Applications

AC-DC Adapter

LED Driver

Use Scenario: 65 W universal-input offline flyback converter for laptop adapters.

IC Role / Device Role / Timing Role: Primary-side switch controlling energy transfer during each switching cycle; operates at 65–100 kHz with 50% duty cycle.

Use Value: Integrated soft diode suppresses 30–40 V ringing at turn-off, eliminating snubber losses and reducing EMI filter size by 35%.

Use Scenario: 150 W constant-current LED driver using quasi-resonant buck-boost topology.

IC Role / Device Role / Timing Role: High-side switch regulating LED string current via variable frequency PWM; handles 400 V DC bus with 12 A peak current.

Use Value: 2.4 V V_CE(sat) limits conduction loss to <1.8 W at full load, enabling natural convection cooling without fan.

Industrial Power Supply

UPS Inverter Stage

Use Scenario: 500 W telecom rectifier with active clamp forward converter.

IC Role / Device Role / Timing Role: Clamp switch managing transformer reset energy; conducts for <1 µs per cycle at 200 kHz.

Use Value: 2 µs short-circuit rating allows direct integration into fault-tolerant control loops without added sensing components.

Use Scenario: 1 kVA online UPS with half-bridge inverter driving 230 V AC output.

IC Role / Device Role / Timing Role: Low-side IGBT in bridge leg; commutates 10 A RMS at 50 Hz with 10 kHz PWM carrier.

Use Value: 0.75 °C/W R_thJC enables 95 °C max case temperature with 12 cm² heatsink, meeting EN 62040-1 thermal safety requirements.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
IRG4PH40KD-SPBF	Higher V_CES (1200 V), same 15 A rating, higher V_CE(sat) (2.7 V), slower t_off (1.8 µs)	Suitable for 800 V DC bus systems (e.g., solar string inverters); not recommended for 400 V flyback due to excess conduction loss.	Select when system requires >600 V blocking margin and can tolerate 12% higher conduction loss.
STGP15H60DF	Same 600 V/15 A rating, lower Q_G (38 nC), but no integrated diode; requires external ultrafast diode (e.g., STTH12R06).	Requires additional component and PCB area; preferred where diode reverse recovery is independently optimized.	Choose when board space permits discrete diode placement and tighter control over diode parameters is needed.

Compared with IRG4PH40KD-SPBF, the IRG4BC30KD-SPBF offers 12% lower conduction loss and faster switching for 400 V bus applications, while STGP15H60DF trades integration for flexibility-requiring extra layout effort but enabling independent diode selection for specialized EMI targets.

Availability

IRG4BC30KD-SPBF is available at Aetrix Electronics and suitable for AC-DC adapters, LED drivers, industrial power supplies, and UPS inverter stages requiring stable component supply, long-term lifecycle support, and traceable sourcing.

Supply support for IRG4BC30KD-SPBF 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 power conversion markets.

The IRG4x series targets high-frequency, high-efficiency switch-mode power supplies, emphasizing integrated diode functionality, rugged short-circuit behavior, and thermal efficiency in compact packages.

FAQ

What is the maximum gate-emitter voltage rating for IRG4BC30KD-SPBF?

The absolute maximum V_GE is ±20 V. Operation above +20 V risks permanent gate oxide damage; sustained voltage above +15 V increases leakage and accelerates degradation. Recommended gate drive is +15 V for turn-on and –5 V to –8 V for turn-off to ensure clean commutation and noise immunity.

Does IRG4BC30KD-SPBF require a negative gate drive voltage?

No, it operates reliably with 0 V turn-off, but a –5 V to –8 V negative bias significantly improves noise immunity and prevents spurious turn-on during high dV/dt transitions in bridge configurations. Negative gate drive reduces Miller-induced false triggering by >90% in 480 V bus applications.

Can IRG4BC30KD-SPBF replace IRG4BC30K in existing designs?

Yes-the "-SPBF" suffix denotes lead-free, RoHS-compliant packaging with identical electrical specs and pinout. Thermal performance is identical; no layout or drive circuit changes are needed. The device meets JEDEC J-STD-020D moisture sensitivity level 3 and qualifies for reflow soldering per IPC-J-STD-020.

What is the typical diode reverse recovery charge (Q_rr) at 12 A and 200 V?

Q_rr is 120 nC at I_F = 12 A, V_R = 200 V, and T_J = 125 °C. This value is measured under standardized double-pulse test conditions and defines the stored charge that must be removed before diode blocking, directly impacting turn-on loss of the complementary switch in bridge topologies.

IRG4BC30KD-SPBF 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):: 28 A

Current - Collector Pulsed (Icm):: 56 A

Vce(on) (Max) @ Vge, Ic:: 2.7V @ 15V, 16A

Power - Max:: 100 W

Switching Energy:: 600µJ (on), 580µJ (off)

Input Type:: Standard

Gate Charge:: 67 nC

Td (on/off) @ 25°C:: 60ns/160ns

Test Condition:: 480V, 16A, 23Ohm, 15V

Reverse Recovery Time (trr):: 42 ns

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: D2PAK

IRG4BC30KD-SPBF FAQ

1.How can I place an order for IRG4BC30KD-SPBF through Aetrix?

Please submit a Request for Quotation (RFQ) for IRG4BC30KD-SPBF 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 IRG4BC30KD-SPBF reliable?

The price and inventory of IRG4BC30KD-SPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRG4BC30KD-SPBF is usually 5 days.

3.What payment methods are accepted for IRG4BC30KD-SPBF?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRG4BC30KD-SPBF transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRG4BC30KD-SPBF?

IRG4BC30KD-SPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRG4BC30KD-SPBF 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 IRG4BC30KD-SPBF?

For technical support, including IRG4BC30KD-SPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRG4BC30KD-SPBF requirements.

6.How does Aetrix verify that IRG4BC30KD-SPBF is sourced from the original manufacturer or authorized distributors?

All IRG4BC30KD-SPBF 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 IRG4BC30KD-SPBF meets industry standards.

7.What is the process for return or replacement of IRG4BC30KD-SPBF?

All IRG4BC30KD-SPBF units undergo pre-shipment inspection (PSI). If there is an issue with IRG4BC30KD-SPBF, 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 IRG4BC30KD-SPBF part is unused and in its original packaging.

Return procedure for IRG4BC30KD-SPBF:

1.Submit a request within 90 days.

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

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