80 A per leg, 45 V blocking — dual Schottky in an ISOTOP bolt-down package
Each diode is rated for an average rectified current of 80 A with a forward voltage drop of 690 mV at that current.
ISOTOP chassis mount — thermal interface is the whole point
The ISOTOP package is a large-area bolt-down module, not a PCB solder part. Mounting requires a heatsink with a flat surface and proper thermal interface material — the package base is the primary heat path.
The base product number STPS16045 is still in the active portfolio, so the usual distribution channel applies. No last-time-buy window to track, no forced alternate qualification on the horizon.