The reverse leakage current for this electrical device is 100nA @ 25V.Voltage (Tol) 2% is the maximum possible.This device should be operated with a 3.8mA working test voltage.In order to ensure full functionality of this device, it is recommended that the reverse voltage be 100nA.
MMSZ5257C-E3-18 Features
reverse leakage current of 100nA @ 25V 100nA @ 25V is the maximum voltage (Tol) the working test voltage to 3.8mA minimal dynamic impedance is 3.8mA
MMSZ5257C-E3-18 Applications
There are a lot of Vishay Semiconductor Diodes Division MMSZ5257C-E3-18 applications of zener single diodes.