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 3.9V.For its operation, the maximum voltage - Forward (Vf) 1.1V @ 200mA is supplied.
1N5990C Features
reverse leakage current of 10μA @ 1V 10μA @ 1V is the maximum voltage (Tol)
1N5990C Applications
There are a lot of Microsemi Corporation 1N5990C applications of zener single diodes.