An electrical device such as this requires reverse leakage current of 200nA @ 9V.During operation, the maximum voltage - Zener (Nom) is reduced to 12V volts.Setting the working test voltage to 10mA is required to operate this device.
RLZTE-1112A Features
reverse leakage current of 200nA @ 9V 200nA @ 9V is the maximum voltage (Tol) the working test voltage to 10mA minimal dynamic impedance is 10mA
RLZTE-1112A Applications
There are a lot of ROHM Semiconductor RLZTE-1112A applications of zener single diodes.