An electrical device such as this requires reverse leakage current of 3μA @ 6.5V.During operation, the maximum voltage - Zener (Nom) is reduced to 8.2V volts.As soon as the maximum voltage - Forward (Vf) is supplied, it reaches 1.1V @ 200mA V.
1N5237B-T Features
reverse leakage current of 3μA @ 6.5V 3μA @ 6.5V is the maximum voltage (Tol)
1N5237B-T Applications
There are a lot of Vishay Semiconductor Diodes Division 1N5237B-T applications of zener single diodes.