The BZT52B11S-H Zener diode, from Formosa Microsemi, is a crucial component for voltage regulation and circuit protection. Supreme Components International, an authorised distributor, provides this diode known for its reliability and consistent performance. Encased in a compact SOD-323 package, it's designed for surface mount technology (SMT) applications. With a Zener voltage of 11V and a power dissipation of 500mW, the BZT52B11S-H effectively maintains a stable voltage level, safeguarding sensitive electronic components from voltage spikes and fluctuations. Its small size and robust characteristics make it suitable for a wide range of applications, including portable devices, power supplies, and communication equipment. This diode ensures optimal circuit performance and longevity.