The HR3PF0 from Micross is a Space Qualified Diode with Forward Current 1.4 to 3.25 A, Forward Voltage 1.3 V, Reverse Current 1 to 10 uA, Reverse Voltage 1000 V, Repetitive Peak Reverse Voltage 1000 V. Tags: Axial-Lead. More details for HR3PF0 can be seen below.