The ZS4739A-H Zener diode, manufactured by Formosa Microsemi, is a crucial component for voltage regulation and circuit protection. This single diode features a Zener voltage of 5.6V with a tight tolerance of ±5%, ensuring precise voltage control. Housed in a space-saving SOD-323 surface mount package, it's ideal for high-density PCB designs. With a power dissipation of 500mW, the ZS4739A-H provides reliable performance in various applications. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this Formosa Microsemi diode. This Zener diode is suitable for applications requiring stable voltage references and overvoltage protection.