An electrical device like this requires a reverse leakage current of 500nA @ 106.4V.During reverse leakage, the maximum current reaches 500nA.While the device is operating, the maximum voltage - Zener (Nom) is reduced to 140V.For operation, diode reaches 1.2V @ 200mA at the maximum voltage - Forward (Vf).
1EZ140D5/TR12 Features
reverse leakage current of 500nA @ 106.4V 500nA @ 106.4V is the maximum voltage (Tol) Reverse leakage current reaches 500nA
1EZ140D5/TR12 Applications
There are a lot of Microsemi Corporation 1EZ140D5/TR12 applications of zener single diodes.