The reverse leakage current needed to power this electric device is 10μA @ 1V.As part of the operation, the maximum voltage - Zener (Nom) is reduced to 3.3V.For its operation, the maximum voltage - Forward (Vf) 1.5V @ 200mA is supplied.
1N746A_T50A Features
reverse leakage current of 10μA @ 1V 10μA @ 1V is the maximum voltage (Tol)
1N746A_T50A Applications
There are a lot of ON Semiconductor 1N746A_T50A applications of zener single diodes.