MP5KE120A

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TVS Diodes have become a key component in the power electronic circuit design because of its power surge protection technology. TVS diode is a transient voltage suppression device that protects a system from overvoltage transients and surges. The MP5KE120A is a TVS diode that is used to protect telecom equipment in high surge voltage applications or for devices with a high pulse rate.

The MP5KE120A is specially designed for greater surge capability and ultra-low leakage current applications. It has high peak pulse power capability, and high-protection voltage up to 1200 volts. The device is bidirectional and offers a typical clamping voltage of 22.4 volts. The MP5KE120A has an ultra-low conducting current of 0.08 μA, and an ultra-low leakage current and insertion loss of 1 μA and 1 dB respectively. This makes the device an ideal solution for telecom or RF equipment protection in noisy environments.

The working principle of the MP5KE120A is based on avalanche breakdown. When a positive or negative surge voltage exceeds the protection voltage rating, the device will conduct the current through its junction while suppressing the excess voltage from passing to the connected electronics. The device is designed to handle such voltage surges without any performance degradation or reduction of operating lifetime.

The MP5KE120A has various applications in the telecommunications and RF equipment industry. These include protection for telecom lines and equipment, RF power amplifiers, low-pressure transistor drivers, telecom infrastructure applications, and commercial and industrial applications. It is also used to protect switching power converters and integrated circuits from overvoltage surges or transients.

The MP5KE120A is a bidirectional protection device that is resistant to reverse polarization. It offers ultra-low leakage current, low capacitance, and high-clamping voltage for maximum performance. The device also offers a high peak pulse power capability, making it suitable for many applications. The device offers robust protection against overvoltage surges and transients and ensures safe operation of the associated electronics.

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