1SMA12AT3
12V 400W TVS diodes with SMA package
Manufacturer： ['littelfuse', 'rochester', 'onsemi', 'lrc']
series introduction
The 1SMA12AT3 Series is a collection of surface-mount transients voltage suppression (TVS) diodes that are engineered to provide robust protection against voltage spikes and transients in a variety of electronic applications. These diodes are particularly known for their low clamping voltage and fast response time, making them an ideal choice for safeguarding sensitive components in high-speed circuits. The 1SMA12AT3 Series features a breakdown voltage of approximately 12V, ensuring that they effectively shunt unwanted voltage transients while allowing normal operating conditions to prevail without interruption.
Designed with compact packaging, the 1SMA12AT3 Series utilizes a DO-214AA (SMA) form factor that is optimized for surface-mount technology (SMT), significantly reducing the footprint on printed circuit boards (PCBs). This design characteristic not only aids in space conservation but also enhances thermal performance, allowing for efficient heat dissipation during operation. The diodes exhibit high reliability under varying environmental conditions, making them suitable for use in both industrial and consumer electronics applications.
Typical applications for the 1SMA12AT3 Series include protecting sensitive data lines in telecommunications equipment, safeguarding automotive electronics from voltage surges, and shielding microcontrollers and integrated circuits in consumer gadgets. Their versatility extends to use in power supply systems, where they can prevent damage from overvoltage conditions, thus ensuring longevity and reliability of the overall system.
With a focus on both performance and reliability, the 1SMA12AT3 Series is an indispensable component in modern electronic design. Its ability to provide effective transient protection while maintaining a small footprint makes it an excellent choice for engineers looking to enhance circuit robustness without sacrificing valuable space in their designs. Whether it’s for mobile devices, industrial automation, or automotive electronics, the 1SMA12AT3 Series delivers dependable performance that meets the demands of today’s fast-paced technological landscape.
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