An electrical device like this requires a reverse leakage current of 5μA @ 1.5V.During reverse leakage, the maximum current reaches 5μA.While the device is operating, the maximum voltage - Zener (Nom) is reduced to 4.7V.For operation, diode reaches 1.2V @ 200mA at the maximum voltage - Forward (Vf).
1N5917BPE3/TR12 Features
reverse leakage current of 5μA @ 1.5V 5μA @ 1.5V is the maximum voltage (Tol) Reverse leakage current reaches 5μA
1N5917BPE3/TR12 Applications
There are a lot of Microsemi Corporation 1N5917BPE3/TR12 applications of zener single diodes.