The BZT55B27A-H Zener diode, manufactured by FORMOSA MICROSEMI, is a crucial component for voltage regulation and circuit protection. With a Zener voltage of 27V and a power dissipation of 500mW, this diode is designed to maintain a stable voltage output under varying load conditions. Housed in a compact SOD-80 package, it's suitable for space-constrained applications. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring 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 reliable performance make it a preferred choice for engineers and designers.