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

Infineon Technologies AUIRG4BC30SSTRL

Name: AUIRG4BC30SSTRL
Brand: Infineon Technologies
SKU: AUIRG4BC30SSTRL
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: AUIRG4BC30SSTRL

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

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

Datasheet:: AUIRG4BC30SSTRL.pdf

Description:: IGBT 600V 34A 100W D2PAK

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Product details

Overview

AUIRG4BC30SSTRL from Infineon Technologies is a standard-speed, automotive-grade insulated gate bipolar transistor (IGBT) optimized for low-frequency switching (<1 kHz) in high-voltage DC loads. It features V_CES = 600 V, V_CE(on) = 1.4 V (typ.) at I_C = 18 A and V_GE = 15 V, and is qualified to AEC-Q101 for under-hood PTC heater control and relay replacement applications.

For engineers reviewing the AUIRG4BC30SSTRL datasheet, AUIRG4BC30SSTRL pinout, AUIRG4BC30SSTRL application, or AUIRG4BC30SSTRL equivalent, key selection criteria include its 600 V blocking rating, 1.4 V saturation voltage at 18 A, 50 nC total gate charge, thermal resistance R_θJC = 1.2 °C/W, and D²PAK (TO-263) package suitability for high-power automotive thermal management.

Technical Context

This IGBT uses a planar NPT (non-punch-through) structure with an integrated anti-parallel diode, enabling robust clamped-inductive switching up to 68 A pulsed current. Its gate threshold voltage (V_GE(th)) ranges from 3.0–6.0 V, and transconductance (g_fe) is 6.0–11 S at V_CE = 100 V and I_C = 18 A.

Switching behavior is characterized by turn-off delay t_d(off) = 540–810 ns and fall time t_f = 390–590 ns at T_J = 25 °C, with E_off = 3.45 mJ dominating total losses. At 150 °C junction temperature, E_ts rises to 6.55 mJ, confirming thermal derating necessity in sustained conduction.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CES	600 V - supports 400 V DC bus systems with 50% safety margin for automotive transients
V_CE(on)	1.4 V @ I_C = 18 A, V_GE = 15 V - enables <1.5 W conduction loss at rated current
I_C (T_C = 100°C)	18 A - defines continuous output capability under typical engine-bay thermal conditions
Q_g	50 nC (typ.) - determines gate driver current requirement (~1 A peak for 50 ns rise)
R_θJC	1.2 °C/W - allows ~70 W dissipation before reaching 150 °C junction limit with 25 °C case
E_off	3.45 mJ @ V_CC = 480 V - sets minimum snubber energy handling and heatsink sizing baseline
t_f	390 ns (typ.) - constrains maximum safe switching frequency to ~1 kHz for thermal stability

Pinout & Package

The AUIRG4BC30SSTRL is housed in a surface-mount D²PAK (TO-263) package with isolated tab, designed for direct thermal attachment to PCB copper or heatsink via soldered drain pad.

Pin/Terminal	Circuit Role	Design Meaning
G (Gate)	Control input	Accepts 15 V logic-level drive; 3–6 V threshold enables compatibility with 5 V microcontrollers via level shift
C (Collector)	High-side power output	Connected to DC bus (up to 600 V); tab is electrically tied to collector for low-inductance layout
E (Emitter)	Power return / reference	Serves as current sense node and gate drive return; requires Kelvin connection for accurate V_CE monitoring

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive under-hood operation across –40 °C to +150 °C junction range
Low V_CE(on)	1.4 V at 18 A reduces conduction loss by >30% vs. comparable 600 V MOSFETs in same package
Clamped inductive ruggedness	Withstands 10 mJ reverse avalanche energy (E_ARV), enabling reliable relay replacement without external snubbers
D²PAK thermal performance	R_θJC = 1.2 °C/W supports >70 W continuous dissipation with minimal heatsink area
Lead-free & RoHS compliant	Meets automotive ELV directive and IPC/JEDEC MSL1 moisture sensitivity requirements

Applications

PTC Heater Control

DC Contactless Relay

Use Scenario: Regulating 12 V/24 V/48 V battery-fed Positive Temperature Coefficient (PTC) heating elements in cabin climate systems.

IC Role / Device Role / Timing Role: High-side switch controlling full DC load current with PWM duty cycling below 1 kHz.

Use Value: 1.4 V V_CE(on) limits self-heating during 100% duty cycle, avoiding thermal runaway in confined enclosures.

Use Scenario: Replacing electromechanical relays in 12 V/24 V battery disconnect and precharge circuits.

IC Role / Device Role / Timing Role: Solid-state main contactor performing make/break of high-current DC paths during ignition and shutdown sequences.

Use Value: 68 A pulsed rating and 10 mJ E_ARV enable safe interruption of inductive loads without arcing or contact welding.

Engine Coolant Pump Drive

EV Battery Precharge Switch

Use Scenario: Driving brushless DC coolant pumps in ICE and hybrid powertrains where variable speed is managed via low-frequency PWM.

IC Role / Device Role / Timing Role: Low-frequency (≤500 Hz) half-bridge high-side switch interfacing with gate driver ICs like IRS2186.

Use Value: Standard-speed optimization minimizes switching loss while maintaining sufficient response for pump flow regulation.

Use Scenario: Controlling precharge resistor insertion between high-voltage battery pack and inverter DC link during EV startup.

IC Role / Device Role / Timing Role: Single-pole, normally-open solid-state switch activated for fixed 100–500 ms intervals before main contactor closure.

Use Value: 600 V V_CES withstands full pack voltage (e.g., 400 V nominal), and 18 A continuous rating covers typical precharge currents.

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, V_CE(on) = 1.6 V @ 15 A, Q_g = 65 nC, TO-247 package	Higher current rating but larger footprint and higher gate charge; requires heavier gate driver	Preferred when >18 A continuous current or discrete heatsink mounting is required
IXYS IXGN30N60B3	600 V, 30 A, V_CE(on) = 1.7 V @ 15 A, Q_g = 45 nC, TO-247 package	Lower gate charge but higher saturation voltage; no AEC-Q101 qualification	Consider only for industrial non-automotive designs where qualification is not mandated

Compared with STGP30NC60WD and IXGN30N60B3, AUIRG4BC30SSTRL offers tighter V_CE(on) tolerance, lower thermal resistance in D²PAK, and full automotive qualification-making it optimal for space-constrained, thermally demanding vehicle subsystems where reliability and regulatory compliance are mandatory.

Availability

AUIRG4BC30SSTRL is available at Aetrix Electronics and suitable for PTC heater control, DC contactless relay replacement, and engine coolant pump drive requiring stable component supply in automotive production environments.

Supply support for AUIRG4BC30SSTRL 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 automotive, industrial, and renewable energy markets.

AUIRG4BC30SSTRL belongs to Infineon's Automotive IGBT portfolio, engineered specifically for robust, low-frequency, high-voltage switching in engine bay and chassis-mounted modules where thermal resilience and AEC-Q101 compliance are critical.

FAQ

Is AUIRG4BC30SSTRL suitable for hard-switching above 5 kHz?

No. This IGBT is optimized for standard-speed operation (<1 kHz). Its 390 ns fall time and 3.45 mJ turn-off loss result in excessive heat generation above 2 kHz. For higher-frequency applications, consider Infineon's TRENCHSTOP™ 5 or CoolSiC™ hybrid modules instead.

What gate resistor value is recommended for automotive 12 V supply-driven gate drivers?

A 23 Ω gate resistor is validated per datasheet Fig. 9 and Fig. 10. With 12 V logic, this yields ~520 mA peak gate current and ~540 ns turn-off delay-balancing EMI control and thermal safety. Lower values increase dI/dt stress; higher values risk incomplete turn-on at low temperature.

Does AUIRG4BC30SSTRL include an integrated freewheeling diode?

No. It is a three-terminal IGBT without monolithic diode integration. An external ultrafast recovery diode (e.g., IDP12E65D1) must be placed in anti-parallel configuration for inductive load commutation, especially in PTC heater and relay replacement topologies.

Can AUIRG4BC30SSTRL be mounted directly to aluminum heatsink without insulator?

No. The D²PAK tab is electrically connected to the collector. Direct metal-to-metal mounting creates short-circuit risk unless the heatsink is fully isolated and floating. Use ceramic or polyimide insulating pads with thermal grease, or mount on thick copper PCB layers with thermal vias.

AUIRG4BC30SSTRL Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

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

Packaging:: Tape & Reel (TR)

Product Status:: Discontinued at Digi-Key

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

AUIRG4BC30SSTRL FAQ

1.How can I place an order for AUIRG4BC30SSTRL through Aetrix?

Please submit a Request for Quotation (RFQ) for AUIRG4BC30SSTRL 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 AUIRG4BC30SSTRL reliable?

The price and inventory of AUIRG4BC30SSTRL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AUIRG4BC30SSTRL is usually 5 days.

3.What payment methods are accepted for AUIRG4BC30SSTRL?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AUIRG4BC30SSTRL transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for AUIRG4BC30SSTRL?

AUIRG4BC30SSTRL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your AUIRG4BC30SSTRL 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 AUIRG4BC30SSTRL?

For technical support, including AUIRG4BC30SSTRL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AUIRG4BC30SSTRL requirements.

6.How does Aetrix verify that AUIRG4BC30SSTRL is sourced from the original manufacturer or authorized distributors?

All AUIRG4BC30SSTRL 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 AUIRG4BC30SSTRL meets industry standards.

7.What is the process for return or replacement of AUIRG4BC30SSTRL?

All AUIRG4BC30SSTRL units undergo pre-shipment inspection (PSI). If there is an issue with AUIRG4BC30SSTRL, 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 AUIRG4BC30SSTRL part is unused and in its original packaging.

Return procedure for AUIRG4BC30SSTRL:

1.Submit a request within 90 days.

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

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