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

Infineon Technologies IRG4BC30S-S

Name: IRG4BC30S-S
Brand: Infineon Technologies
SKU: IRG4BC30S-S
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IRG4BC30S-S

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

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

Datasheet:: IRG4BC30S-S.pdf

Description:: IGBT 600V 34A 100W D2PAK

Quantity:: RFQ Add To RFQ list

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Inventory:2,630

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Product details

Overview

IRG4BC30S-S from Infineon Technologies (formerly International Rectifier) is a 600 V, 34 A standard-speed insulated gate bipolar transistor in D2Pak package, optimized for low-saturation-voltage operation at frequencies below 1 kHz. It delivers V_CE(on) = 1.4 V @ 15 V_GE, 18 A and supports clamped inductive load current up to 68 A, making it suitable for industrial motor drives and UPS inverters.

For engineers reviewing the IRG4BC30S-S datasheet, IRG4BC30S-S pinout, IRG4BC30S-S application, or IRG4BC30S-S equivalent, key selection criteria include its 1.2 °C/W junction-to-case thermal resistance, 68 A pulsed collector rating, tight parameter distribution from Generation 4 IGBT design, and validated performance under 480 V DC bus conditions with 23 Ω gate resistance.

Technical Context

The IRG4BC30S-S employs a trench-gate field-stop IGBT structure with integrated anti-parallel diode, enabling low conduction loss while maintaining robust short-circuit withstand capability (t_sc ≥ 10 µs @ 125 °C). Its gate threshold voltage (3.0–6.0 V) and negative temperature coefficient of V_GE(th) (−11 mV/°C) support stable parallel operation across temperature.

Switching behavior is characterized by turn-off delay (540–810 ns) and fall time (390–590 ns) measured at V_CC = 480 V, I_C = 18 A, and R_G = 23 Ω. Total switching loss is 3.71–5.6 mJ per cycle, with tail-current contribution explicitly included in E_off (3.45 mJ).

Key Specifications

Parameter	Value and Actual Design Meaning
V_CES	600 V - maximum blocking voltage before avalanche at T_J = 25 °C, I_C = 250 µA
I_C @ T_C = 25 °C	34 A - continuous collector current limited by thermal dissipation at case temperature 25 °C
V_CE(on)	1.4 V typ. @ V_GE = 15 V, I_C = 18 A - defines conduction loss in hard-switched inverter legs
R_θJC	1.2 °C/W - junction-to-case thermal resistance determines heatsink sizing for 100 W max power at 25 °C case
E_off	3.45 mJ - turn-off energy loss at V_CC = 480 V, I_C = 18 A, R_G = 23 Ω, includes tail current contribution
Q_g	50–75 nC - total gate charge dictates driver peak current requirement (≥ 3 A for 25 ns rise time)
t_f	390–590 ns - fall time directly impacts switching loss and EMI generation in 1 kHz-class converters

Pinout & Package

D2Pak (TO-263) surface-mount package with isolated tab (drain-connected), 3-pin configuration, 1.44 g mass, and 0.50 °C/W case-to-sink thermal resistance on greased flat surface.

Pin/Terminal	Circuit Role	Design Meaning
1 - Gate	Control terminal	Receives 15 V drive signal; requires ≤23 Ω series resistance to limit dV/dt-induced shoot-through risk
2 - Drain	High-side power output	Connected to DC bus (up to 480 V); electrically tied to heatsink via isolated tab
3 - Source	Emitter return path	Serves as reference for gate drive and current sensing; carries full load current and high di/dt

Key Features

Feature	Design Value
Generation 4 IGBT architecture	Tight V_CE(on) distribution (±5 %) enables reliable paralleling without current-sharing resistors
Clamped inductive load rating	68 A repetitive rating at V_CC = 480 V, L = 10 µH, R_G = 23 Ω - validates robustness in motor drive freewheeling
Integrated emitter inductance	7.5 nH - limits parasitic oscillation during fast switching but requires careful PCB layout to minimize loop area
Reverse transfer capacitance (C_res)	13 pF - low Miller capacitance reduces gate drive power and improves noise immunity in high-dV/dt environments

Applications

Industrial Motor Drives

Uninterruptible Power Supplies

Use Scenario: Three-phase inverter stage for 3 kW HVAC compressors operating at 400–480 V DC bus and <1 kHz PWM frequency.

IC Role / Device Role / Timing Role: Main switching device in low-frequency hard-switched inverter leg; handles 34 A RMS output current with minimal conduction loss.

Use Value: 1.4 V V_CE(on) reduces conduction loss by ~22 % vs. comparable 600 V IGBTs, lowering heatsink requirements in enclosed cabinets.

Use Scenario: DC–AC inverter in line-interactive UPS systems delivering 2 kVA output with battery backup.

IC Role / Device Role / Timing Role: High-side switch in half-bridge topology; commutates 18 A peak load current with 50 % duty cycle.

Use Value: 68 A clamped inductive current rating ensures safe operation during output short-circuit events without external snubbers.

Solar Microinverters

Induction Heating Generators

Use Scenario: DC–AC conversion stage in single-phase microinverter interfacing 60 V–500 V PV strings to grid.

IC Role / Device Role / Timing Role: Low-frequency switching element in H-bridge output stage; operates at 50/60 Hz fundamental with harmonic filtering.

Use Value: 1.2 °C/W R_θJC allows direct mounting to aluminum chassis, eliminating dedicated heatsinks in space-constrained enclosures.

Use Scenario: Resonant inverter bridge driving 20 kHz induction coils in industrial metal heating systems.

IC Role / Device Role / Timing Role: Hard-switched power switch in series-resonant topology; conducts 34 A continuous current at 25 °C case temperature.

Use Value: 10 mJ repetitive avalanche energy rating permits safe operation during resonant capacitor zero-voltage switching transients.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STGP30NC60WD	600 V, 30 A, TO-247 package; lower Q_g (45 nC) but higher V_CE(on) (1.6 V)	Requires larger heatsink due to 1.5 °C/W R_θJC; better suited for discrete gate driver designs	Select when board space permits TO-247 and lower gate drive power is prioritized over conduction loss
FGA25N120ANTD	1200 V, 25 A, D2Pak; higher blocking voltage but lower I_C rating and 2.0 V V_CE(on)	Enables 800 V DC bus designs but increases conduction loss by 43 % at 18 A	Select only when system-level voltage derating requires >600 V rating; not drop-in for 480 V bus

Compared with STGP30NC60WD and FGA25N120ANTD, the IRG4BC30S-S offers the lowest conduction loss (1.4 V) and best thermal interface (1.2 °C/W) in D2Pak format, making it optimal for cost-sensitive, thermally constrained 400–480 V industrial inverters where switching frequency remains below 1 kHz.

Availability

IRG4BC30S-S is available at Aetrix Electronics and suitable for industrial motor drives, uninterruptible power supplies, and solar microinverters requiring stable component supply and long-term production continuity.

Supply support for IRG4BC30S-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 sensor solutions for industrial, automotive, and energy markets.

The IRG4BC30S-S belongs to Infineon's Generation 4 standard-speed IGBT product line, designed specifically for high-efficiency, low-frequency (<1 kHz) power conversion in motor drives and UPS systems where conduction loss dominates total losses.

FAQ

What is the maximum allowable gate-to-emitter voltage for IRG4BC30S-S?

The absolute maximum V_GE is ±20 V. Operation beyond this range risks permanent gate oxide damage. Recommended gate drive is +15 V for turn-on and −5 V to −10 V for turn-off to ensure fast, reliable commutation and suppress Miller-induced false triggering. Gate drive circuits must limit transient overshoot using clamping diodes or Zener networks.

Can IRG4BC30S-S be used in parallel configurations?

Yes - its Generation 4 design provides tight V_CE(on) distribution (±5 %) and negative temperature coefficient of threshold voltage, enabling stable current sharing without external emitter resistors. Parallel operation requires matched gate drive impedance, symmetrical PCB layout, and shared heatsink mounting to maintain uniform junction temperature across devices.

What is the short-circuit withstand time for IRG4BC30S-S?

The device supports ≥10 µs short-circuit withstand time at T_J = 125 °C and V_CC = 480 V, as verified in Fig. 12 SOA curves. This rating assumes gate drive remains active during fault and requires fast current-limiting protection (e.g., desaturation detection) to disable the IGBT before thermal runaway occurs.

Does IRG4BC30S-S include an integrated freewheeling diode?

No - the IRG4BC30S-S is a standalone IGBT die in D2Pak package without monolithically integrated diode. An external ultrafast recovery diode (e.g., IDP30E65D1) must be placed in anti-parallel configuration across the collector–emitter terminals to handle inductive load current during turn-off.

IRG4BC30S-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):: 34 A

Current - Collector Pulsed (Icm):: 68 A

Vce(on) (Max) @ Vge, Ic:: 1.6V @ 15V, 18A

Power - Max:: 100 W

Switching Energy:: 260µJ (on), 3.45mJ (off)

Input Type:: Standard

Gate Charge:: 50 nC

Td (on/off) @ 25°C:: 22ns/540ns

Test Condition:: 480V, 18A, 23Ohm, 15V

Reverse Recovery Time (trr):: -

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: D2PAK

IRG4BC30S-S FAQ

1.How can I place an order for IRG4BC30S-S through Aetrix?

Please submit a Request for Quotation (RFQ) for IRG4BC30S-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 IRG4BC30S-S reliable?

The price and inventory of IRG4BC30S-S are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRG4BC30S-S is usually 5 days.

3.What payment methods are accepted for IRG4BC30S-S?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRG4BC30S-S transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRG4BC30S-S?

IRG4BC30S-S orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRG4BC30S-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 IRG4BC30S-S?

For technical support, including IRG4BC30S-S datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRG4BC30S-S requirements.

6.How does Aetrix verify that IRG4BC30S-S is sourced from the original manufacturer or authorized distributors?

All IRG4BC30S-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 IRG4BC30S-S meets industry standards.

7.What is the process for return or replacement of IRG4BC30S-S?

All IRG4BC30S-S units undergo pre-shipment inspection (PSI). If there is an issue with IRG4BC30S-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 IRG4BC30S-S part is unused and in its original packaging.

Return procedure for IRG4BC30S-S:

1.Submit a request within 90 days.

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

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