An electrical device like this requires a reverse leakage current of 100nA @ 1V.While the device is operating, the maximum voltage - Zener (Nom) is reduced to 6.2V.For operation, diode reaches 1.5V @ 200mA at the maximum voltage - Forward (Vf).
1N753A BK PBFREE Features
reverse leakage current of 100nA @ 1V 100nA @ 1V is the maximum voltage (Tol)
1N753A BK PBFREE Applications
There are a lot of Central Semiconductor Corp 1N753A BK PBFREE applications of zener single diodes.