The ZMM55C43 Zener diode from Formosa Microsemi is a silicon planar Zener diode designed for voltage regulation and protection applications. With a Zener voltage of 43V and a power dissipation of 500mW, this diode provides a stable reference voltage in a compact SOD-80 package. Supreme Components International is an authorised distributor of Formosa Microsemi components, ensuring you receive genuine and high-quality products. The ZMM55C43 is suitable for use in voltage stabilizers, overvoltage protection circuits, and other applications where a precise and stable voltage reference is required. Its small size and robust performance make it a versatile choice for a wide range of electronic designs. Trust Supreme Components International for your component needs.