What this dual fast-recovery diode brings to a 200 V rail
Its 26 ns reverse recovery time (trr) keeps switching losses low in continuous-current-mode PFC stages, output rectifiers in 200 V bus converters, and freewheeling paths in motor-drive snubbers.
At 26 ns trr, this diode recovers faster than a standard ultrafast in the same voltage class. That translates to lower reverse-recovery charge injected into the switching node, which reduces turn-on loss in the upstream MOSFET or IGBT and cuts conducted EMI from the recovery snap.
TO-220FP — rework and mounting note
The full-pack (fully isolated) TO-220FP case means the mounting tab is at the same potential as the leads — no separate insulator needed. For rework, the plastic body is thicker than a standard TO-220, so it takes a bit more heat to get the solder joints flowing; preheat the board or bump the hot-air temperature above your usual TO-220 profile.