The Infineon AIGB30N65H5ATMA1 is a non-punch-through (NPT) IGBT rated for 650 V collector-emitter breakdown and 30 A continuous collector current, housed in a surface-mount PG-TO263-3-2 (D²Pak) package. NPT IGBTs offer robust short-circuit capability and a positive temperature coefficient, making them straightforward to parallel in higher-current designs.
The tab is the collector terminal. For continuous 30 A operation, the PCB copper area and any added heatsink determine the junction temperature — the package alone cannot dissipate that current's losses without a thermal path.