An electrical device like this requires a reverse leakage current of 3μA @ 9.1V.During reverse leakage, the maximum current reaches 3μA.While the device is operating, the maximum voltage - Zener (Nom) is reduced to 12V.For operation, diode reaches 1.2V @ 200mA at the maximum voltage - Forward (Vf).
BZD17C12P-E3-18 Features
reverse leakage current of 3μA @ 9.1V 3μA @ 9.1V is the maximum voltage (Tol) Reverse leakage current reaches 3μA
BZD17C12P-E3-18 Applications
There are a lot of Vishay Semiconductor Diodes Division BZD17C12P-E3-18 applications of zener single diodes.