Specifications: The APV259AE is a high-voltage Silicon Carbide (SiC) PhotoMOS SSR in a DIP-6 through-hole package. It is a 1 Form A (SPST-NO) relay capable of switching up to 1200V AC/DC with a 30mA current rating. It has an 85Ω on-state resistance, provides 5000Vrms isolation, and switches with 250μs (turn-on) and a fast 20μs (turn-off) time. It is designed for harsh environments with an operating range of -40°C to 85℃ and is controlled by 1.1-1.5VDC. Application Scenarios: Targeting high-voltage, low-current applications that demand the superior reliability and performance of SiC technology. Ideal for medical equipment like electrosurgical units, high-voltage power supply control and monitoring, industrial insulation testers, photomultiplier tube and CRT anode supplies, and any application where high breakdown voltage, fast switching, and long-term stability at extreme potentials are critical.