MA5KP64A

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TVS - Diodes, is a type of protection diode, whose main application is the prevention of destructive arc discharges due to EPM and ESD pulses to compressor and computer systems. MA5KP64A is one of the TVS - Diodes, with its applications widened to many fields, such as medical, automotive, electronic flight control, and military & space.

This specific diode is designed to protect high-voltage systems from voltages up to 5.6 kV EPD. The diode has typical breakdown clamping voltage of 6.4 kV peak and a peak pulse power dissipation over 1500 W. MA5KP64A is constructed of a semiconductor substrate, electrical connections, and an over-voltage protection device, such as a thyristor.

The working principle of MA5KP64A is relatively simple. It is mainly composed of a thyristor with a gate value that decreases when the input voltage exceeds the specified level. Once the voltage exceeds the gate value, the thyristor triggers the low voltage breakdown, clamping the voltage to a safe level. In order to ensure protection for both positive and negative polarity, the diode must be connected in series with line and load.

The benefits of MA5KP64A protective diodes are vast, including: reduced system downtime and damage costs, since the diode effectively clamps the voltage surge and prevents it from going to the device; improved service life due to the protection of sensitive components from high voltage pulses; and a good protection-to-cost ratio for the application.

Overall, the MA5KP64A TVS diode has great features that make it a great choice for a variety of high voltage applications. Its high surge voltage and peak power dissipation make it an effective device, while its low cost makes it an attractive solution for many customers. Furthermore, its clever design of thyristor makes it easy to install and maintain. Thus, MA5KP64A is a key component in any high voltage system that needs reliable and cost-effective protection.

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