It is necessary to supply this electrical device with a reverse leakage current of 500nA @ 4V.In operation, the maximum voltage - Zener (Nom) is set to 7.5V.
GDZ7V5B-HG3-08 Features
reverse leakage current of 500nA @ 4V 500nA @ 4V is the maximum voltage (Tol)
GDZ7V5B-HG3-08 Applications
There are a lot of Vishay Semiconductor Diodes Division GDZ7V5B-HG3-08 applications of zener single diodes.