The RB520CM-60 from ROHM Semiconductor is a Power Diode with Forward Current 0.1 A, Forward Voltage 0.39 to 0.47 V, Reverse Current 0.3 to 3 uA, Reverse Voltage 60 V, Repetitive Peak Reverse Voltage 60 V. Tags: Surface Mount. More details for RB520CM-60 can be seen below.