The BZT52B9V1JS from Micro Commercial Components is a Zener Diode with Zener Voltage 8.92 to 9.28 V, Zener Current 1.00 mA, Voltage Forward 0.9 V, Current 5.0 mA, Current Reverse Reverse Leakage Current:- 0.5 uA. More details for BZT52B9V1JS can be seen below.