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The AUIRGP4066D1 is an n-channel Insulated Gate Bipolar Transistor (IGBT) with an integrated ultrafast soft recovery diode, designed for automotive applications. It utilizes low VCE(on) Trench IGBT technology to achieve low switching losses and high efficiency across a wide range of frequencies. The device supports a maximum junction temperature of 175 °C and features a 5 μs short circuit safe operating area (SOA). Key electrical parameters include a collector-to-emitter voltage (VCES) of 600 V, a continuous collector current (IC) of 140 A at 25 °C case temperature, and a nominal current of 75 A. The typical saturation voltage (VCE(on)) is 1.70 V at 75 A.
Verify the specific package variant required: TO-247AC for part number AUIRGP4066D1 or TO-247AD for AUIRGP4066D1-E. Confirm that the procurement channel provides components meeting the AEC-Q101 qualification standards. Ensure the ordering suffix matches the desired physical package configuration before finalizing orders.
Select this component for designs requiring robust transient performance and excellent current sharing in parallel operations. The positive VCE(on) temperature coefficient aids in thermal stability. Consider the 5 μs short circuit SOA for rugged application environments. Verify gate drive requirements against the specified VGE(th) and total gate charge values for optimal switching performance.
This component belongs to the Infineon (formerly International Rectifier) AUIRGP series of automotive-grade IGBTs. The 'AU' prefix indicates compliance with automotive industry requirements regarding product discontinuance and process change notification. It is distinct from non-automotive industrial variants within the same technical family.
The AUIRGP4066D1-E serves as a direct functional replacement with a different package type (TO-247AD vs. TO-247AC). Cross-referencing with other 600V 140A automotive IGBTs requires verification of pinout compatibility and exact switching loss characteristics.
The primary difference is the package type. AUIRGP4066D1 uses the TO-247AC package, while AUIRGP4066D1-E uses the TO-247AD package.
Yes, the component is automotive qualified according to the AEC-Q101 standard.
The device supports a short circuit time of at least 5 microseconds under specified conditions.