The MMSZ4681T1G is a high-quality Zener diode from ON Semiconductor, designed to offer excellent voltage regulation with a nominal Zener voltage of 4.3 volts. This surface-mount device is housed in a small SOD-123 package, making it ideal for space-constrained applications.

Key Features

• Zener Voltage: The MMSZ4681T1G provides a precise Zener voltage of 4.3V, making it suitable for a variety of voltage regulation applications.
• Power Dissipation: With a power dissipation of 500 mW, this Zener diode can handle moderate power levels, ensuring reliable operation under typical circuit conditions.
• Package: The SOD-123 package is compact and ideal for automated assembly processes, while also providing good thermal performance.
• Operating Temperature Range: The device can operate over a wide temperature range from -55°C to +150°C, making it suitable for use in harsh environments.
• Standard Tolerances: The Zener diode is offered with standard tolerances of ±5%, which is suitable for most regulation applications.
• Lead-Free and RoHS Compliant: The MMSZ4681T1G complies with the RoHS directive, making it an environmentally friendly choice for electronic designs.

Applications

The MMSZ4681T1G Zener diode is versatile and can be used in a variety of electronic circuits. Common applications include:

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

Quality and Reliability

ON Semiconductor is known for its commitment to quality and the MMSZ4681T1G is no exception. It is manufactured with the highest standards to ensure reliable performance and long-term durability. Customers can trust in the robustness and consistency of this Zener diode for their electronic designs.

Whether you're designing a new power supply or looking to improve the stability of an existing circuit, the MMSZ4681T1G from ON Semiconductor is an excellent choice for efficient and reliable voltage regulation.