600 V, 15 W — the motor-drive sweet spot
The Infineon IM241L6T2BAKMA1 is a CIPOS™ Micro IPM (Intelligent Power Module) that integrates a three-phase inverter stage rated at 600 V collector-emitter breakdown and 15 W maximum power. It packages six IGBTs with their freewheeling diodes and a bootstrap diode in a single 23-DIP through-hole module, plus an integrated NTC thermistor for direct junction temperature monitoring.
The 600 V breakdown gives you a 400 VDC bus margin for 230 VAC input with rectified DC — that's the standard industrial motor-drive voltage class. The 15 W ceiling sets the motor size: think fractional-horsepower BLDC or PMSM motors up to maybe 20 W output with good heatsinking, not a kilowatt servo. The Vce(on) of 1.62 V at 15 V gate drive and 2 A collector current tells you the conduction loss at that operating point — budget about 3.2 W per device at 2 A, which adds up fast in a three-phase bridge. The integrated NTC thermistor saves a BOM line and a PCB via; you read its resistance through a simple voltage divider into an ADC, no external sensor needed.
The through-hole 23-DIP package means you solder it into plated through-holes — no reflow profile, no paste stencil, but you do need the board real-estate for the pinout. It ships in tube, so plan your pick-and-place feeder setup accordingly if you're hand-loading tubes for a selective-solder process.
For a design going into production today, this part has a clean lifecycle horizon; there's no pressure to qualify a second source for obsolescence reasons.