AQV101 is a DC-type PhotoMOS relay designed to control low-level analog signals without distortion, featuring extremely low closed-circuit on-resistance and minimal offset voltage. The device operates with a 40V DC load voltage and supports continuous load current up to 700mA, with peak load current capability of 1.8A for 100ms pulses. It is controlled by low-level LED input signals (2.3mA typical operating current, 2.3V typical forward voltage) and provides 1,500Vrms I/O isolation for safe signal separation. The DIP6-pin package with wide variation options makes it suitable for high-speed inspection machines, telephone equipment, data communication systems, and computer applications where precise analog signal switching is required.