Specifications: The APY216EH pushes the limits of miniaturization for high-voltage switching. This SMD-4 device manages 80mA at 600V (AC/DC) with a 35Ω on-resistance, all while maintaining a formidable 5000Vrms isolation barrier. It switches in 500μs (on) and a rapid 20μs (off). It is engineered for dependable performance from -40°C to 85°C, controlled by 1.2-1.5VDC.

Application Scenarios: This component is essential for ultra-compact high-voltage designs. It is used in ionization chamber bias supplies for radiation detectors, electrostatic chuck power control in semiconductor manufacturing, and as a protection switch in high-voltage probe circuits for oscilloscopes and multimeters, enabling safe and reliable operation in portable and benchtop instruments.