The ZMD18B Zener diode, manufactured by DIOTEC, is a crucial component for voltage regulation and protection in various electronic circuits. As an authorised distributor, Supreme Components International guarantees the authenticity and quality of this product. This single Zener diode features a voltage of 18V and a power dissipation of 500mW. Its surface mount SOD-80 package allows for efficient and compact board assembly. The ZMD18B is commonly used in applications requiring stable voltage references, surge protection, and voltage clipping. Trust Supreme Components International for your DIOTEC component needs.