The RDHA710SE10A2QP from Infineon Technologies is a Space Qualified Dual Solid State Relay with an output on-resistance of 0.070-0.100 ohms and a maximum output voltage of 100 V. This relay has an output current of 20 A and an input supply current of 25 mA. It has an input buffered voltage of ± 10 V and an input buffer current of ± 10 mA. This buffered relay circuit has a power dissipation of 60 W and a lead temperature of 300 degrees C. It has a turn-on delay of 6.5-25 ms and a turn-off delay of 26-50 ms. This radiation-hardened relay has a rise time of 1.3-5.5 ms and a fall time of 6-10 ms. It has an output capacitance of 365 pF and a thermal resistance of 1.7 degrees C/W. The relay has a hermetically sealed package with total dose capability of up to 100kRads (Si) and optically coupled. It has an 8-pin surface mount international rectifier’s R5 technology and actuated by standard logic inputs.