The BAW156 from Nexperia is a Power Diode with Forward Current 0.16 A, Forward Voltage 0.9 to 1.25 V, Reverse Current 0.000000003 to 0.000005 mA, Reverse Voltage 75 V, Repetitive Peak Reverse Voltage 85 V. Tags: Surface Mount. More details for BAW156 can be seen below.