The BZX584C3V9-H Zener diode, manufactured by Formosa Microsemi, is a crucial component for voltage regulation and circuit protection. Operating at 3.9V with a power dissipation of 250mW, this diode is housed in a space-saving SOD-523 package. Its primary function is to maintain a stable voltage level in electronic circuits, protecting sensitive components from voltage spikes and surges. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this product. This Zener diode is suitable for a wide range of applications, including voltage stabilization, clipping circuits, and overvoltage protection in portable devices, consumer electronics, and industrial equipment. Choose the BZX584C3V9-H for reliable performance and efficient voltage control.