The RB070MM-30 from ROHM Semiconductor is a Power Diode with Forward Current 1.5 A, Forward Voltage 0.37 to 0.49 V, Reverse Current 9 to 50 uA, Reverse Voltage 30 V, Repetitive Peak Reverse Voltage 30 V. Tags: Surface Mount. More details for RB070MM-30 can be seen below.