The BXY42-03(P) from Infineon Technologies is a Space Qualified Diode with Dynamic Resistance 1.2 to 3.5 ohm, Forward Voltage 1.0 to 1.1 V, Reverse Current 10 uA, Reverse Voltage 50 V, Non-Repetitive Peak Forward Current 5 A. Tags: Stud Mount. More details for BXY42-03(P) can be seen below.