An electrical device like this requires a reverse leakage current of 500nA @ 4V.While the device is operating, the maximum voltage - Zener (Nom) is reduced to 7.44V.This device must be operated with the working test voltage set to 5mA.
CDZFHT2RA7.5B Features
reverse leakage current of 500nA @ 4V 500nA @ 4V is the maximum voltage (Tol) the working test voltage to 5mA minimal dynamic impedance is 5mA
CDZFHT2RA7.5B Applications
There are a lot of ROHM Semiconductor CDZFHT2RA7.5B applications of zener single diodes.