The 53817 from Modular Devices is a Space Qualified Solid-State Relay with a bias voltage of 4.7-5.3 V and a bias current of 30-50 mA. This relay has a command current of 1 mA and a contact current of 5A. It has a contact resistance of 0.15-0.2 Ohms and a power consumption of up to 10 W. This space-qualified relay has a maximum contact voltage rating of 300 V and a leakage current of 60-100 µA. It has a delay time of 12-40 µS and a dynamic energize time of 5-20 µS. The solid-state relay uses a wide bandgap power semiconductor for high performance and has a magnetic latch relay configuration. It has a mass of 32 grams and comes in a rugged hermetic package.
