The 1N5806U from STMicroelectronics is a Power Diode with Forward Current 2.5 A, Forward Voltage 0.8 to 1.075 V, Reverse Current 0.5 to 20 uA, Repetitive Peak Reverse Voltage 150 V, Non-Repetitive Peak Forward Current 33 to 35 A. Tags: Surface Mount. More details for 1N5806U can be seen below.