An electrical device such as this requires reverse leakage current of 50nA @ 15.4V.A voltage of 5% is considered to be the maximum that can be output (Tol).A maximum reverse leakage current is reached at 50nA.
BZX84C22-HE3-18 Features
reverse leakage current of 50nA @ 15.4V 50nA @ 15.4V is the maximum voltage (Tol) Reverse leakage current reaches 50nA
BZX84C22-HE3-18 Applications
There are a lot of Vishay Semiconductor Diodes Division BZX84C22-HE3-18 applications of zener single diodes.