The ZMM5238B Zener diode, manufactured by FORMOSA MICROSEMI, is a crucial component for voltage regulation and circuit protection. With a Zener voltage of 9.1V and a power dissipation of 500mW, this diode effectively stabilizes voltage levels in electronic circuits. Packaged in the compact SOD-80 package, it's suitable for high-density PCB designs. Supreme Components International is an authorized distributor of FORMOSA MICROSEMI components, ensuring that you receive genuine and high-quality products. This Zener diode is commonly used in power supplies, voltage references, and overvoltage protection circuits. Its robust design and precise voltage characteristics make it a reliable choice for demanding applications.