The reverse leakage current needed to power this electric device is 500nA @ 6V.As part of the operation, the maximum voltage - Zener (Nom) is reduced to 8.79V.
YFZVFHTR9.1B Features
reverse leakage current of 500nA @ 6V 500nA @ 6V is the maximum voltage (Tol)
YFZVFHTR9.1B Applications
There are a lot of ROHM Semiconductor YFZVFHTR9.1B applications of zener single diodes.