The HR1N5822 from Micross is a Space Qualified Diode with Forward Current 3 A, Forward Voltage 0.4 to 0.7 V, Reverse Current 100 uA (Leakage), Reverse Voltage 40 V, Non-Repetitive Peak Forward Current 80 A (surge). Tags: Axial-Lead. More details for HR1N5822 can be seen below.