The SZ1SMB5949BT3G from onsemi is a Power Diode with Forward Current 0.0037 A, Forward Voltage 95 to 105 V, Reverse Current 1 uA, Reverse Voltage 76 V, Repetitive Peak Reverse Voltage 76 V. Tags: Surface Mount. More details for SZ1SMB5949BT3G can be seen below.