An electrical device like this requires a reverse leakage current of 50nA @ 28.8V.A maximum voltage (Tol) can be supplied if 5% is set.While the device is operating, the maximum voltage - Zener (Nom) is reduced to 36V.This device must be operated with the working test voltage set to 7mA.For operation, diode reaches 1V @ 200mA at the maximum voltage - Forward (Vf).
CDLL4478 Features
reverse leakage current of 50nA @ 28.8V 50nA @ 28.8V is the maximum voltage (Tol) the working test voltage to 7mA minimal dynamic impedance is 7mA
CDLL4478 Applications
There are a lot of Microsemi Corporation CDLL4478 applications of zener single diodes.