An electrical device like this requires a reverse leakage current of 500nA @ 12V.A maximum voltage (Tol) can be supplied if 5% is set.For operation, diode reaches 1.1V @ 200mA at the maximum voltage - Forward (Vf).
JAN1N966BUR-1 Features
reverse leakage current of 500nA @ 12V 500nA @ 12V is the maximum voltage (Tol)
JAN1N966BUR-1 Applications
There are a lot of Microsemi Corporation JAN1N966BUR-1 applications of zener single diodes.