BUY PC357N1J000F https://www.utsource.net/itm/p/11223314.html

Manufacturer: SHARP Package/Case: SOP-4P Description: Photocoupler Features: Isolation voltage: 5000 Vrms Low input current: 0.5 mA High speed response: 10 μs (max) Low output saturation voltage: 0.4 V (max) High noise immunity High temperature stability Applications: Industrial equipment Office automation equipment Home appliances Automotive equipment (For reference only)