The RSX101VAM30 from ROHM Semiconductor is a Power Diode with Forward Current 1 A, Forward Voltage 0.38 to 0.47 V, Reverse Current 15 to 200 uA, Reverse Voltage 30 V, Repetitive Peak Reverse Voltage 30 V. Tags: Surface Mount. More details for RSX101VAM30 can be seen below.