A: No. The F6268 has a higher Rds(on) and lower current rating (6A vs 8A). Using it in a 150W design designed for the F6267 will cause overheating and premature failure. Always verify the suffix.
A: Yes. The latest revision adds a dedicated section on Kelvin connection for the Source pin to prevent false OCP triggering due to common impedance coupling. str f6267 datasheet pdf updated
Date: May 6, 2026 Category: Power Electronics / Datasheet Analysis Introduction In the world of switch-mode power supplies (SMPS), few components have achieved the legendary status of the STR-F6200 series from Sanken Electric. Among these, the STR F6267 stands out as a high-performance, off-line quasi-resonant flyback switching regulator. off-line quasi-resonant flyback switching regulator.