The CMPZDA4V3 is a single zener diode manufactured by Central Semiconductor Corp. It is a part of the Diodes-Zener-Single family and is an alternative to CMPZDA4V3TR, AZ23C4V3Q-7-F, AZ23C4V3, and AZ23C4V3-V-GS18. The CMPZDA4V3 has an introduction date of September 30, 1997, and an estimated EOL date of 2028. The supply and demand status is balanced.