The BZT52C9V1S-TP from Micro Commercial Components is a Power Diode with Forward Current 0.01 A, Forward Voltage 0.9 V, Reverse Current 0.5 uA, Reverse Voltage 6.0 V, Repetitive Peak Reverse Voltage 6.0 V. Tags: Surface Mount. More details for BZT52C9V1S-TP can be seen below.