60 A, 1 kV fast recovery in a DO-247 through-hole package
The STTH6010W is a general-purpose fast recovery diode from STMicroelectronics, rated for 1000 V reverse voltage and 60 A average rectified current.
115 ns reverse recovery — switching loss anchor
Reverse recovery time is specified at 115 ns, placing it in the fast-recovery class for a 1 kV / 60 A device. In a hard-switched boost PFC or output rectifier stage, this trr directly sets the turn-off switching loss and the reverse-recovery current spike that the upstream MOSFET or IGBT must absorb. The 2 V forward drop at 60 A is the conduction loss floor at rated current; thermal design must account for both components.
The junction temperature rating of 175 °C maximum supports operation in high-ambient environments typical of enclosed power converters.