The VS11VUA1LBTBR1 from ROHM Semiconductor is a Power Diode with Reverse Current 5 µA, Reverse Voltage 11 V, Temperature operating range -55 to 150 Degree C, Reverse Breakdown Voltage 12.2 to 13.5 V. Tags: Surface Mount. More details for VS11VUA1LBTBR1 can be seen below.