The SMZ43 Zener Diode, manufactured by DIOTEC and distributed by Supreme Components International, an authorized distributor, is a crucial component for voltage regulation and circuit protection. This diode features a Zener voltage of 43V and a power dissipation of 500mW. Encased in a SOD-80 package, it offers a compact footprint for space-constrained applications. Zener diodes are designed to maintain a stable voltage level, making them ideal for use in voltage regulators, overvoltage protection circuits, and voltage clamping applications. The SMZ43 provides a reliable and consistent performance, ensuring the safety and stability of your electronic designs. Supreme Components International guarantees the authenticity and quality of this DIOTEC product.