The H11A5FVM is officially obsolete per onsemi's lifecycle status. No last-time-buy window remains open from the factory.
Rated at 7500Vpk isolation voltage, this optoisolator provides reinforced insulation between the DC input side and the transistor output. That rating suits it for applications requiring high galvanic isolation, such as medical equipment, industrial drives, and power-supply feedback loops where transient overvoltages must be blocked. Typical turn-on and turn-off times of 2 µs each place this part in the medium-speed class for optocouplers — adequate for 50/60 Hz line-frequency feedback and low-speed digital signalling, but not for high-speed data links.
Supplied in a 6-SMD Gull Wing package (6-SMD case code), the H11A5FVM is a surface-mount part intended for reflow assembly. The gull-wing leads provide visual solder-joint inspection access and moderate coplanarity tolerance. Shipped in Bulk packaging — not tape-and-reel. For automated pick-and-place, a reel or tube variant may be needed; confirm the packaging format with your BOM line before committing.