VESD05A6-HA3-GS08 Circuit Protection

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VESD05A6-HA3-GS08 belongs to the TVS – Diodes product category which is created to protect different electronic equipment from overvoltage damages. It has the ability to both clamp and dissipate overvoltage energy in order to ensure product safety and compliance to different standards. This article will discuss in brief the application field and working principle of VESD05A6-HA3-GS08.

The most common application of VESD05A6-HA3-GS08 is in communication systems like modems, routers and Telecom switches. It is also used in consumer electronic devices such as laptops, gaming consoles, electrical appliances and TV sets. Furthermore, it can be used in industrial applications such as car power systems, power tools and industrial robots. These applications can be grouped into four categories: Data communications, consumer electronics, automotive and industrial.

In terms of its working principle, VESD05A6-HA3-GS08 is designed to be a surge protector device that clamps overvoltage spikes and reduces overvoltage levels before they damage the equipment. It is a multi-stage overvoltage protection product that first utilizes the thermal breakdown of a gas discharge tube to prevent high electrical energy and voltage transient from entering the device. The transient voltage is then clamped by a fast-reacting diode – which limits the rise time of the protected elements. This product further utilizes the avalanche diodes on its input and output terminals to clamp the overvoltage. After diode avalanche, the remaining voltage will propagate through a metal oxide varistor (MOV) which is designed to absorb and reduce the residual energy.

In conclusion, VESD05A6-HA3-GS08 is a multi-stage over-voltage protection device that can protect different electronic equipment, ranging from communication systems to industrial applications, from voltage spikes. It is a surge protection device that works by first employing a gas discharge tube to absorb high-energy transients, followed by diode avalanche and MOV varistor absorption to clip and dissipate the remaining voltage.

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