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The IKB40N65EH5ATMA1 is a single N-channel IGBT from Infineon's TRENCHSTOP™ 5 high-speed switching series, copacked with a full-rated current RAPID 1 anti-parallel diode. It features a PG-TO263-3 (D2PAK-3) surface-mount package. Key electrical parameters include a collector-emitter voltage of 650 V and a continuous collector current of 74 A at 25°C case temperature. The device exhibits a maximum collector-emitter saturation voltage of 1.65 V at 25°C and 40 A. Gate-emitter voltage limits are ±20 V for steady-state and ±30 V transiently. Power dissipation reaches 250 W at 25°C case temperature. Operating junction temperature ranges from -40°C to +175°C.
Verify the specific ordering suffix ATMA1 against official documentation to confirm packaging details such as reel or cut tape specifications. Ensure the component meets RoHS compliance requirements and Pb-free lead plating standards. Confirm that the application environment does not exceed the absolute maximum ratings defined in the datasheet to maintain reliability.
Select this component for designs requiring high-speed switching capabilities within the 650V class. The integrated RAPID 1 diode simplifies circuit design by eliminating the need for external freewheeling diodes. Consider thermal management strategies given the 175°C maximum junction temperature rating and the specific thermal resistance values provided for the PG-TO263-3 package.
This part belongs to the TRENCHSTOP™ 5 family, representing the 5th generation of Infineon's trench field-stop IGBT technology. The 'H5' designation indicates high-speed switching characteristics suitable for frequencies above typical standard devices. The 'ATMA1' suffix typically denotes the specific tape-and-reel packaging configuration for automated assembly.
Direct substitutes within the same package and electrical specification should be sought from the TRENCHSTOP™ 5 portfolio. Verify pinout compatibility and thermal resistance values when considering alternative manufacturers. Cross-reference with other Infineon parts like AIKB40N65DH5ATMA1 if different switching speed profiles are required.