The ISL71710M from Renesas is a Space Qualified Optocoupler with Isolation Voltage 2500 V, Power Consumption 140 to 240 uA(Dynamic Power Consumption), Radiation 30 krad, Common Mode Transient Immunity 20 kV/us, Storage Temperature -65 to 150 Degree C. Tags: Surface Mount. More details for ISL71710M can be seen below.