An electrical device such as this requires reverse leakage current of 500nA @ 15V.During operation, the maximum voltage - Zener (Nom) is reduced to 20V volts.As soon as the maximum voltage - Forward (Vf) is supplied, it reaches 1.2V @ 200mA V.
BZG05C20-HM3-08 Features
reverse leakage current of 500nA @ 15V 500nA @ 15V is the maximum voltage (Tol)
BZG05C20-HM3-08 Applications
There are a lot of Vishay Semiconductor Diodes Division BZG05C20-HM3-08 applications of zener single diodes.