The reverse leakage current needed to power this electric device is 200nA @ 17V.Zener single diode is a maximum voltage (Tol) that can be supplied at 2.5%.As part of the operation, the maximum voltage - Zener (Nom) is reduced to 22V.Setting the working test voltage to 5mA will allow this device to operate.
MTZJT-7722B Features
reverse leakage current of 200nA @ 17V 200nA @ 17V is the maximum voltage (Tol) the working test voltage to 5mA minimal dynamic impedance is 5mA
MTZJT-7722B Applications
There are a lot of ROHM Semiconductor MTZJT-7722B applications of zener single diodes.