An electrical device like this requires a reverse leakage current of 200nA @ 7V.While the device is operating, the maximum voltage - Zener (Nom) is reduced to 10V.For operation, diode reaches 900mV @ 10mA at the maximum voltage - Forward (Vf).
BZT52C10-G RHG Features
reverse leakage current of 200nA @ 7V 200nA @ 7V is the maximum voltage (Tol)
BZT52C10-G RHG Applications
There are a lot of Taiwan Semiconductor Corporation BZT52C10-G RHG applications of zener single diodes.