The HRSFR0 from Micross is a Space Qualified Diode with Forward Current 0.75 to 1.6 A, Forward Voltage 1.5 V, Reverse Current 1 to 25 uA, Reverse Voltage 1000 V, Repetitive Peak Reverse Voltage 1000 V. Tags: Axial-Lead. More details for HRSFR0 can be seen below.