1N4678
Zener diodes for voltage regulation
Manufacturer： ['microsemi', 'aeroflex-metelics', 'micro-commerical-co', 'fairchild', 'central-semiconductor', 'vishay']
series introduction
The 1N4678 Series is a collection of high-performance, silicon rectifier diodes designed for a variety of power management applications in both consumer and industrial electronics. Renowned for their robustness and efficiency, these diodes are particularly well-suited for rectification tasks in power supplies, converters, and motor control circuits, where reliable performance and compact design are essential.
Featuring a maximum repetitive reverse voltage rating of 50 volts and a forward current capability of up to 1 ampere, the 1N4678 Series diodes excel in handling significant power loads while maintaining low forward voltage drop characteristics. This efficiency translates to reduced energy losses, making them an ideal choice for applications focused on energy conservation and thermal management. The diodes are constructed with a glass passivation process that enhances their reliability by providing excellent resistance to environmental factors such as humidity and temperature fluctuations.
The design of the 1N4678 Series emphasizes compactness and thermal performance, with a DO-41 package that allows for easy integration into various circuit designs. This package design not only contributes to a smaller overall footprint but also facilitates efficient heat dissipation, which is critical for maintaining stable operation in high-demand scenarios. The series features a wide operational temperature range, typically from -55°C to +150°C, ensuring dependable performance in diverse environments, including extreme conditions.
In terms of applications, the 1N4678 Series is frequently utilized in power supply circuits, where they serve as rectifiers in both AC to DC conversion and DC voltage regulation. They are also implemented in automotive applications for battery management systems and voltage clamping, as well as in industrial equipment for controlling power flow and protecting sensitive components from voltage spikes. With their combination of durability, efficiency, and versatility, the 1N4678 Series diodes are a valuable component in the modern electronic landscape, meeting the rigorous demands of a variety of industry sectors.
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