ON Semiconductor MMSZ5256BT1 Zener Diode

The MMSZ5256BT1 from ON Semiconductor is a high-quality Zener diode, designed for providing excellent voltage regulation with a sharp knee characteristic. This surface-mount device is housed in an SOD-123 package, making it a compact solution for a wide array of electronic applications. With a nominal Zener voltage of 30V and a tolerance of ±5%, this diode is suitable for use in stabilization and clipping circuits where precise voltage control is required.

Featuring a standard Zener breakdown voltage range from 2.4V to 75V, the MMSZ5256BT1 is versatile for different design needs. The device is capable of handling a power dissipation of 500 mW, ensuring reliable performance even under moderate power conditions. Its low body height and small footprint make it ideal for use in space-constrained applications, such as laptops, mobile devices, and other portable electronics.

The MMSZ5256BT1 Zener diode offers a steady operating temperature range from -55°C to +150°C, which ensures stability and functionality across various environmental conditions. Its thermal characteristics are optimized for low leakage current and low voltage change with temperature, which contributes to the device's robust performance and longevity.

ON Semiconductor has designed the MMSZ5256BT1 with an eye on quality and reliability. The device is compliant with the RoHS directive, which means it is manufactured without the use of hazardous substances, making it an environmentally friendly choice for electronic manufacturers. Additionally, it is characterized for five surge conditions, ensuring it can withstand transient over-voltage events.

Whether it's being used for voltage regulation, protection, or reference purposes, the MMSZ5256BT1 is a reliable component that engineers can trust for their circuit designs. Its combination of small size, precise voltage control, and robust performance makes it a go-to Zener diode for a variety of applications.

For detailed specifications and application notes, designers are encouraged to review the datasheet provided by ON Semiconductor. This will ensure the MMSZ5256BT1 is used within its recommended operating conditions and integrated effectively into electronic systems.