An electrical device like this requires a reverse leakage current of 10μA @ 6V.While the device is operating, the maximum voltage - Zener (Nom) is reduced to 8.2V.This device must be operated with the working test voltage set to 31mA.For operation, diode reaches 1.2V @ 200mA at the maximum voltage - Forward (Vf).
1N4738A,113 Features
reverse leakage current of 10μA @ 6V 10μA @ 6V is the maximum voltage (Tol) the working test voltage to 31mA minimal dynamic impedance is 31mA
1N4738A,113 Applications
There are a lot of Nexperia USA Inc. 1N4738A,113 applications of zener single diodes.