The reverse leakage current needed to power this electric device is 100nA @ 25V.As part of the operation, the maximum voltage - Zener (Nom) is reduced to 33V.For its operation, the maximum voltage - Forward (Vf) 1.2V @ 200mA is supplied.
1N6012B_T50A Features
reverse leakage current of 100nA @ 25V 100nA @ 25V is the maximum voltage (Tol)
1N6012B_T50A Applications
There are a lot of ON Semiconductor 1N6012B_T50A applications of zener single diodes.