The MM3Z4V7ST from STMicroelectronics is a high-quality Zener diode, designed for providing a reliable voltage reference. This surface-mount device (SMD) comes in a convenient SOD-323 package, which is ideal for automated assembly processes and applications where space is at a premium.

Key Features

• Zener Voltage: The device has a nominal Zener voltage of 4.7V, making it suitable for a variety of stabilization and clipping applications.
• Power Dissipation: With a power dissipation of 300mW, the MM3Z4V7ST can handle a moderate amount of power, ensuring stability in your circuit.
• Tolerance: The Zener voltage tolerance is ±5%, which allows for precise voltage regulation in your electronic designs.
• Operating Temperature Range: This Zener diode can operate over a wide temperature range from -55°C to +150°C, ensuring reliability in harsh environments.
• Package: The small SOD-323 package is ideal for high-density mounting and is compatible with other standard surface-mount components.

Applications

The MM3Z4V7ST is versatile and can be used in a variety of electronic circuits. Common applications include:

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

Quality and Reliability

STMicroelectronics is known for its commitment to quality and reliability. The MM3Z4V7ST Zener diode is built to the highest standards, ensuring that it performs consistently across various conditions and applications. Whether you are designing a simple power supply or a complex electronic system, this Zener diode will provide the performance and stability you need.

For detailed specifications, application notes, and additional resources, please refer to the official STMicroelectronics datasheet for the MM3Z4V7ST Zener diode.