Specifications: The APY212HS is a high-speed PhotoMOS SSR for 200mA, 60V (AC/DC) applications, packaged in SOP-4. It has a 2Ω on-state resistance, 2500Vrms isolation, and very fast switching speeds: 40μs turn-on and 20μs turn-off. It is designed for wide-temperature operation (-40°C to 85°C) with a 1.12-1.4VDC input.

Application Scenarios: Optimized for high-speed digital signal isolation and switching. Perfect for data communication lines, fast control signals in industrial automation, instrumentation timing circuits, and as a replacement for reed relays in automated test equipment (ATE) where speed and reliability are critical.