Specifications: The APW215S is a dual-channel (2 Form A) PhotoMOS SSR in an SOP-8 package. Each channel is a 1 Form A (SPST-NO) switch rated for 400mA load current and 100V load voltage (AC/DC). Each channel has a 2Ω on-state resistance, provides 2500Vrms isolation, and switches with 300μs (turn-on) and 50μs (turn-off) times. It operates from -40°C to 85℃ with a 1.2-1.4VDC input. Application Scenarios: Designed for dual-channel medium-power switching in a standard SOP footprint. Applications include driving two small motors or solenoids in automation, redundant fan or pump control in HVAC, isolated switching in power supply units, audio amplifier muting/protection circuits, and providing robust I/O isolation in industrial control modules, offering a balance of performance, cost, and manufacturability.