5KP200

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TVS - Diodes are a form of surge protection device that stands for transient voltage suppressor. They provide protection from high voltage surges and electrostatic discharge (ESD). The 5KP200 is a widely used type of TVS diode.

The 5KP200 is a two - terminal device, which consists of a diode pair that works as a voltage clamp. It is a bidirectional device that can be used in both polarities, however it works best unidirectionally. Operating voltage of 5KP200 is between 5.5V to 200V, and its peak pulse power dissipation is up to 5 kW.

The operating principle of the 5KP200 is firstly, it works as a shunt between the two electrodes. When high voltage surges, the voltage rating of the TVS diode surpasses that of the device and it starts to conduct current. This process is calledclamping. The excess voltage is shunted to the ground. So, it effectively limits the voltage between the two electrodes of the device. When the voltage reaches its peak, the current flow will gradually reduce and eventually cut off.

The 5KP200 TVS diode finds its application in various fields.

• It is used in automotive systems for protection against high-voltage electromagnetic interference (EMI) and sparks.
• It also plays an important role in telecommunications. It provides protection against electrostatic discharge in mobile phones, switchboxes and other telecommunications equipment.
• It is widely used in industrial control systems for surge protection and ESD protection. It is also used in power electronics circuits like DC-DC converters, switch-mode power supplies and lighting systems.

The 5KP200 TVS diode also has some advantages over other surge arrestors. Firstly, it offers improved response times due to its higher reverse power capability. It also has a lower breakdown voltage, resulting in higher current-handling capacity. Finally, it offers improved current-handling capability even at high surge levels.

In conclusion, the 5KP200 TVS diode is a highly efficient and reliable surge protection device that can be used in many different applications. Its working principle is quite simple and it offers effective ESD and surge protection. The 5KP200 also has several advantages over other surge arrestors, making it a great choice for many applications.

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