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MMSZ4680T1 from ON,ON Semiconductor

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MMSZ4680T1

Manufacturer: ON

Plastic surface mount zener diode 500 milliwatts

Partnumber Manufacturer Quantity Availability
MMSZ4680T1 ON 2160 In Stock

Description and Introduction

Plastic surface mount zener diode 500 milliwatts **Introduction to the MMSZ4680T1 Zener Diode**  

The MMSZ4680T1 is a surface-mount Zener diode designed for voltage regulation and protection in electronic circuits. As part of the SOD-123 package family, it offers a compact footprint, making it suitable for space-constrained applications such as portable devices, power supplies, and communication systems.  

This component features a nominal Zener voltage of 6.8V, providing precise voltage clamping to safeguard sensitive circuitry from overvoltage conditions. With a power dissipation rating of 500mW, it efficiently handles moderate power levels while maintaining stability. The MMSZ4680T1 exhibits low leakage current and sharp breakdown characteristics, ensuring reliable performance in both regulation and transient suppression roles.  

Engineers often utilize this diode for ESD (electrostatic discharge) protection, signal conditioning, and voltage reference applications. Its robust construction and lead-free compliance align with modern environmental and manufacturing standards.  

Key specifications include a tight voltage tolerance, a dynamic impedance optimized for steady-state operation, and a fast response to voltage spikes. These attributes make the MMSZ4680T1 a versatile choice for designers seeking dependable overvoltage protection without compromising board space or efficiency.  

When integrating the MMSZ4680T1, proper PCB layout and thermal considerations should be observed to maximize performance and longevity. Its reliability and ease of use have established it as a common solution in consumer electronics, industrial controls, and automotive systems.

Application Scenarios & Design Considerations

Plastic surface mount zener diode 500 milliwatts

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