An electrical device such as this requires reverse leakage current of 100nA @ 9V.During operation, the maximum voltage - Zener (Nom) is reduced to 12V volts.As soon as the maximum voltage - Forward (Vf) is supplied, it reaches 900mV @ 10mA V.
TSZU52C12 RGG Features
reverse leakage current of 100nA @ 9V 100nA @ 9V is the maximum voltage (Tol)
TSZU52C12 RGG Applications
There are a lot of Taiwan Semiconductor Corporation TSZU52C12 RGG applications of zener single diodes.