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The AUIRGF66524D0 is a 600V automotive IGBT from International Rectifier, part of the COOLiRIGB platform. It is optimized for hybrid and electric vehicle small auxiliary motor drives, such as air conditioning compressors. The device features an integrated soft recovery diode in a single package to reduce system complexity and switching losses. Key electrical characteristics include a collector-emitter saturation voltage (Vce(on)) designed for low conduction loss and a continuous collector current rating of 24A. The component is engineered for high reliability in automotive environments.
Verify the manufacturer source carefully, as International Rectifier was acquired by Infineon Technologies. Ensure the component documentation aligns with Infineon's current product lineage. Confirm that the specific suffix D0 corresponds to the intended packaging and tape-and-reel specifications required for your assembly process. Cross-reference the datasheet revision date to ensure compatibility with current automotive standards.
Select this component when designing auxiliary motor drives requiring a 600V blocking capability and approximately 24A continuous current. The integrated diode simplifies the circuit design by eliminating the need for a separate freewheeling diode. Consider the thermal management requirements associated with the COOLiRIGB platform to ensure optimal performance in confined automotive spaces.
This IGBT belongs to International Rectifier's COOLiRIGB family, which combines fast IGBT technology with optimized gate charge characteristics. The series targets the growing demand for efficient power conversion in electrified vehicles. As IR is now part of Infineon, this part represents the transition period of automotive power semiconductor portfolios managed under the new corporate structure.
Consult Infineon's official cross-reference tools for direct replacements within the updated COOLiRIGB portfolio. Verify pinout compatibility and thermal resistance parameters before substituting with other 600V automotive IGBTs. Do not assume interchangeability with non-integrated diode versions without thorough electrical validation.