The SZ1SMA5932BT3G from onsemi is a Power Diode with Forward Current 0.0187 A, Forward Voltage 19 to 21 V, Reverse Current 0.5 uA, Reverse Voltage 15.2 V, Repetitive Peak Reverse Voltage 15.2 V. Tags: Surface Mount. More details for SZ1SMA5932BT3G can be seen below.