This is a MOSFET-based Solid State Relay (SSR) with an input current of 3mA, indicated by an LED. It features a single 1A switching current capability, with a maximum rated voltage of 80V and a maximum switch current of 2000mA. The drain source on-resistance is approximately 0.1 ohms, with a output capacitance of around 500pF. The relay has a turn-on time of approximately 0.7 milliseconds and a turn-off time of about 0.04 milliseconds.