An electrical device like this requires a reverse leakage current of 50nA @ 27.3V.A maximum voltage (Tol) can be supplied if 5% is set.During reverse leakage, the maximum current reaches 50nA.
BZX84C39-E3-18 Features
reverse leakage current of 50nA @ 27.3V 50nA @ 27.3V is the maximum voltage (Tol) Reverse leakage current reaches 50nA
BZX84C39-E3-18 Applications
There are a lot of Vishay Semiconductor Diodes Division BZX84C39-E3-18 applications of zener single diodes.