The reverse leakage current for this electrical device should be 100nA @ 47V.2% indicates the maximum possible voltage (Tol) of 2%.To function properly, this device needs a reverse voltage peak of 100nA.
MMSZ5265C-HE3-18 Features
reverse leakage current of 100nA @ 47V 100nA @ 47V is the maximum voltage (Tol)
MMSZ5265C-HE3-18 Applications
There are a lot of Vishay Semiconductor Diodes Division MMSZ5265C-HE3-18 applications of zener single diodes.