An electrical device like this requires a reverse leakage current of 1μA @ 120V.A maximum voltage (Tol) can be supplied if 5% is set.This device must be operated with the working test voltage set to 5mA.For operation, diode reaches 1.2V @ 200mA at the maximum voltage - Forward (Vf).
BZD27C160P-M3-18 Features
reverse leakage current of 1μA @ 120V 1μA @ 120V is the maximum voltage (Tol) the working test voltage to 5mA minimal dynamic impedance is 5mA
BZD27C160P-M3-18 Applications
There are a lot of Vishay Semiconductor Diodes Division BZD27C160P-M3-18 applications of zener single diodes.