The GB2X50MPS17-227 from GeneSiC Semiconductor is a Power Diode with Forward Current 50 to 168 A, Forward Voltage 1.5 to 2.1 V, Reverse Current 2 to 42 uA, Reverse Voltage 1700 V, Repetitive Peak Reverse Voltage 1700 V. Tags: Surface Mount. More details for GB2X50MPS17-227 can be seen below.