SA85A A0G Circuit Protection

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

A TVS diode, also known as a Transient Voltage Suppressor (TVS), is a type of diode with protective capabilities for electrical surges. It is designed to quickly protect semiconductors from damage due to excess voltage, also known as overvoltage. TVS diodes are critical components in many circuit protection devices that are used in data centers and consumer electronics. The SA85A A0G is a popular type of TVS diode that is used in industrial, automotive, and telecommunications applications.

The SA85A A0G is a multichannel junction diode designed for protection against voltage spikes and is based on a patented material called Metal Induced Electroless Deposition (MIELD). This material combines the characteristics of metal oxides and gallium nitride (GaN). The SA85A A0G offers the highest levels of protection for various high speed logic signals and industrial systems, while still managing to stay compact and durable. It is a high-foreward voltage TVS diode that operates at a forward voltage of 0.62V and a reverse breakdown voltage of 5.5V.

The SA85A A0G has a fast response time of 5 ns and is designed to protect devices from voltage surges up to 8A. It also has a low leakage current of 0.25 mA and can clamp voltages up to 7.7V. The diode is capable of dissipating up to 750 mW of power, making it suitable for a wide range of applications. It is also RoHS compliant, which means it is lead-free and meets consumer electronics compliance standards.

The SA85A A0G has a number of applications in various industries, including automotive, industrial, consumer electronics, appliances, and telecommunications. It can be used to protect vehicles, computer systems, cameras, and other electronic equipment from voltage surges. It is also used in high-speed communication systems to protect against signal interference and data loss. Additionally, the diode is used in consumer electronics to protect against overvoltage and ensure the reliability of the device.

The working principle of the SA85A A0G is quite simple. The diode acts as a switch that is open until an overvoltage is detected. When the voltage exceeds the TVS diode\'s rating, the diode becomes reverse biased, which triggers it to clamp and redirect the excess current away from the protected circuit. This protects the device from the destructive effects of overvoltage. The SA85A A0G is also designed to reset once the surge has diminished, allowing the protected device to resume functioning as intended.

In conclusion, the SA85A A0G is an excellent choice for protecting against overvoltage and voltage surges. It offers a fast response time, low leakage current, and is available in a compact package that meets various compliance standards. Its wide range of applications, including automotive, industrial, consumer electronics, appliances, and telecommunications, make it a versatile and reliable choice for various circuit protection applications.

The specific data is subject to PDF, and the above content is for reference