The RBQ30NS65A from ROHM Semiconductor is a Power Diode with Forward Current 30 A, Forward Voltage 0.64 to 0.69 V, Reverse Current 25 to 200 uA, Reverse Voltage 65 V, Repetitive Peak Reverse Voltage 65 V. Tags: Surface Mount. More details for RBQ30NS65A can be seen below.