ON Semiconductor MMBZ5228BLT1 Zener Diode

The MMBZ5228BLT1 from ON Semiconductor is a high-quality Zener diode designed to offer superior voltage regulation with a nominal Zener voltage of 3.9V. This product is part of ON Semiconductor's extensive Zener diode portfolio, which is known for its reliability and performance in a wide range of electronic applications.

This Zener diode features a tight voltage tolerance, typically ±5%, making it an excellent choice for precision voltage clamping and reference applications. It is especially useful in situations where stable and accurate voltage is critical, such as in voltage-sensitive circuits found in telecommunications and industrial electronics.

The MMBZ5228BLT1 is packaged in a small, surface-mount SOT-23 configuration, which makes it an ideal choice for space-constrained applications. The compact design allows for high-density PCB layouts, providing designers with more flexibility in their circuit designs. Despite its small size, this diode offers a robust power dissipation of 225mW, ensuring it can handle continuous voltage regulation tasks without overheating.

ON Semiconductor has designed the MMBZ5228BLT1 with operational longevity in mind. It can operate over a wide temperature range from -55°C to +150°C, which ensures reliable performance even under extreme environmental conditions. This makes the diode suitable for use in outdoor applications and equipment exposed to harsh temperatures.

For safety and environmental considerations, the MMBZ5228BLT1 is compliant with RoHS (Restriction of Hazardous Substances) standards, which means it does not contain hazardous materials commonly found in electronic components. This compliance ensures that the product is suitable for use in a wide variety of markets, including those with strict environmental regulations.

In summary, the ON Semiconductor MMBZ5228BLT1 Zener diode is a versatile and reliable component that provides precise voltage regulation in a compact, surface-mount package. Its robust design, tight voltage tolerance, and compliance with environmental standards make it an excellent choice for designers looking to incorporate stable voltage references into their electronic designs.