An electrical device like this requires a reverse leakage current of 40nA @ 14.5V.During reverse leakage, the maximum current reaches 40nA.For operation, diode reaches 1.5V @ 200mA at the maximum voltage - Forward (Vf).
TLZ16B-GS18 Features
reverse leakage current of 40nA @ 14.5V 40nA @ 14.5V is the maximum voltage (Tol) Reverse leakage current reaches 40nA
TLZ16B-GS18 Applications
There are a lot of Vishay Semiconductor Diodes Division TLZ16B-GS18 applications of zener single diodes.