The DL4755A is a high-quality 1W Zener diode manufactured by Formosa Microsemi. This diode features a precise 39V Zener voltage, making it suitable for a wide range of voltage regulation and protection applications. Housed in a compact and durable DO-41 package, the DL4755A offers excellent performance and reliability. As an authorized distributor of Formosa Microsemi components, Supreme Components International guarantees the authenticity and quality of this product. This Zener diode is commonly used in circuits to provide a stable reference voltage, protect sensitive components from overvoltage, and regulate voltage levels. Its robust design ensures consistent performance even under demanding conditions. The DL4755A is an excellent choice for engineers and hobbyists seeking a reliable and accurate Zener diode for their projects. Supreme Components International provides datasheets and support to ensure seamless integration.