The BZX84C9V1W from Micro Commercial Components is a Zener Diode with Zener Voltage 8.5 to 9.6 V, Zener Current 5 mA, Voltage Forward 1.2 V, Current 1 mA, Current Reverse Reverse Leakage Current:- 0.5 uA. More details for BZX84C9V1W can be seen below.