As part of the operation, the maximum voltage - Zener (Nom) is reduced to 4.3V.For its operation, the maximum voltage - Forward (Vf) 1.5V @ 200mA is supplied.
TLZ4V3-GS18 Features
TLZ4V3-GS18 Applications
There are a lot of Vishay Semiconductor Diodes Division TLZ4V3-GS18 applications of zener single diodes.