Harvatek Corp. Solid State Relays HOCY212S---

The HOC-Y212S is a SOP-4 solid state relay with an infrared LED optically coupled to a back-to-back MOSFET output stage, designed for mechanical relay replacement in applications such as battery management systems and factory automation. It has a maximum on-state current of 500 mA, an on-state resistance of 2 Ω, and a minimum off-state output voltage of 60 V. The device provides 3750 Vrms isolation and operates with a maximum trigger LED current of 3 mA. It complies with UL 1577, CUL CA5A, and RoHS standards, and supports operating temperatures from -40 °C to 85 °C.