The HRSM75F from Micross is a Space Qualified Diode with Forward Current 0.11 to 0.29 A, Forward Voltage 12 V, Reverse Current 1 to 20 uA, Reverse Voltage 7500 V, Repetitive Peak Reverse Voltage 7500 V. Tags: Axial-Lead. More details for HRSM75F can be seen below.