An electrical device such as this requires reverse leakage current of 1μA @ 150V.During operation, the maximum voltage - Zener (Nom) is reduced to 200V volts.As soon as the maximum voltage - Forward (Vf) is supplied, it reaches 1.2V @ 200mA V.
BZD27C200PHMQG Features
reverse leakage current of 1μA @ 150V 1μA @ 150V is the maximum voltage (Tol)
BZD27C200PHMQG Applications
There are a lot of Taiwan Semiconductor Corporation BZD27C200PHMQG applications of zener single diodes.