SA130AHR0G Circuit Protection

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SA130AHR0G Application Field and Working Principle

SA130AHR0G belongs to the TVS - Diodes family. It is designed using the state of the art process which combines silicon avalanche technology and high temperature soldering process. Also, this diode is composed of multiple low impedance components, which help it to protect against electrostatic discharge (ESD). SA130AHR0G is capable of fast response time and low capacitance, making it suitable for high speed data lines protection from ESD surges.

Application

The SA130AHR0G diode can be applied in several industrial and consumer electronic devices. It is widely used in portable electronics, such as cell phones, PDA, etc. SA130AHR0G can also be used in automotive electronics, like airbag ignitors, batteries, and electric power steering. Additionally, it can be used in industrial and commercial electronics, for instance, measuring instruments, terminal equipment, and smart cards.

Working Principle

SA130AHR0G operates based on the avalanche principle. It is designed to respond quickly when a surge of voltage is applied. When an ESD pulse is applied to the terminals of SA130AHR0G, an internal avalanche breakdown process is triggered, and the output voltage is clamped to a predetermined level. The energy of the ESD pulse is then dissipated as heat, and the device will eventually return to its original, non-conductive state. The response time of SA130AHR0G is typically less than 1µs, which makes it suitable for high speed data lines protection.

Conclusion

SA130AHR0G is an ideal solution for protecting circuits against electrostatic discharges (ESD). It has a fast response time, low capacitance, and is suitable for high speed data lines protection. It is an important component in many consumer and industrial electronic applications, and its design combines silicon avalanche technology and high temperature soldering processes.

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