The reverse leakage current needed to power this electric device is 100nA @ 21V.The reverse leakage current reaches zero at its maximum.As part of the operation, the maximum voltage - Zener (Nom) is reduced to 28V.
MMSZ5255B-G3-18 Features
reverse leakage current of 100nA @ 21V 100nA @ 21V is the maximum voltage (Tol) Reverse leakage current reaches 100nA
MMSZ5255B-G3-18 Applications
There are a lot of Vishay Semiconductor Diodes Division MMSZ5255B-G3-18 applications of zener single diodes.