ON Semiconductor MMBZ5253B Zener Diode

The MMBZ5253B from ON Semiconductor is a high-quality Zener diode designed for providing excellent voltage regulation with a nominal Zener voltage of 25V. This surface-mount device is housed in a small and compact SOT-23 package, making it suitable for high-density circuit board designs.

Key Features

• Voltage Regulation: The MMBZ5253B offers precise voltage regulation capabilities, with a Zener voltage tolerance of ±5%, ensuring stable operation in various applications.
• Power Dissipation: With a total power dissipation of 225 mW, this Zener diode can handle a reasonable amount of power, making it suitable for a range of electronic circuits.
• Compact Form Factor: The SOT-23 package is ideal for space-constrained applications, allowing designers to incorporate voltage regulation without sacrificing board space.
• Thermal Stability: ON Semiconductor's Zener diodes are known for their thermal stability over a broad operating temperature range, which for the MMBZ5253B spans from -55°C to +150°C.

Applications

The MMBZ5253B Zener diode is versatile and can be used in a variety of applications, including:

• Voltage regulation modules
• Overvoltage protection circuits
• Switching power supplies
• Consumer electronics
• Industrial controllers

Reliability and Quality

As with all ON Semiconductor products, the MMBZ5253B Zener diode is manufactured to high-quality standards, ensuring reliability and performance in even the most demanding situations. ON Semiconductor's commitment to quality makes this Zener diode a preferred choice for engineers and designers looking for components they can trust.

Environmental Compliance

The MMBZ5253B is compliant with RoHS (Restriction of Hazardous Substances), which means it is manufactured with environmental safety in mind, avoiding the use of certain hazardous materials commonly found in electronics.