Specifications: The APY212EH is a 500mA, 60V PhotoMOS SSR in a compact SMD-4 package. It features a 0.83Ω on-state resistance and offers a high 5000Vrms isolation rating. Switching times are 1000μs (on) and 50μs (off). The device operates from -40°C to 85°C with 1.2-1.4VDC input.

Application Scenarios: Designed for applications requiring robust isolation in a tiny footprint. Ideal for compact medical devices (patient monitors, diagnostic probes), isolated communication interfaces (RS-485, CAN transceivers), and high-density industrial I/O modules where 5000Vrms isolation ensures reliable operation in noisy environments.