The ZMM3.9 Zener Diode, manufactured by DIOTEC, is a crucial component for voltage regulation and circuit protection. With a Zener voltage of 3.9V and a power dissipation of 500mW, this diode provides stable and reliable performance in a variety of applications. Its SOD-80 package allows for easy integration into compact designs. Supreme Components International is an authorised distributor of DIOTEC, ensuring you receive authentic and high-quality components. This Zener diode is commonly used in voltage stabilization, overvoltage protection, and clipping circuits. Its robust design and precise voltage characteristics make it a dependable choice for demanding electronic applications. Benefit from consistent performance and long-term reliability with the DIOTEC ZMM3.9.