The 53814 from Modular Devices is a Space Qualified Solid State Relay with Bias Current 30 to 50 mA, Bias Voltage 4.7 to 5.3 V, Command Current 0.1 to 2 mA, Contact Current 3 A, Contact Resistance 0.2 to 0.45 Ohms. More details for 53814 can be seen below.
