MXLCE26AE3 Circuit Protection

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TVS - Diodes are electrical components which their primary role is to protect electronic circuits from unexpected voltage spikes. They are designed to protect sensitive and expensive electric equipment from damage due to power surges or overvoltages. The MXLCE26AE3 is a type of TVS - Diode which is specifically designed to protect electronic components from overvoltage transients. It has a low capacitance, a low reverse leakage current and is particularly suitable for use in portable electronic devices.

The MXLCE26AE3 is a bidirectional TVS - Diode with an unidirectional clamping feature. The diode is made of silicon and is capable of handling up to 26 V of transient voltage. It has a reverse breakdown voltage of 26 V and a peak pulse power of 17.2W. The diode has a peak pulse power dissipation of 5W and a capacitance of 0.2 pF when reversed biased with a 5V supply.

The diode has a maximum peak pulse current of 8.0A and a maximum surge current capacity of 1.0A to 2.8A. It has an operating junction temperature range of -55°C to 125°C, which makes it suitable for various environments. The diode also has a low reverse leakage current of 10 μA maximum at 25°C.

In terms of its application field, the MXLCE26AE3 provides protection from overvoltage transients for a variety of electronic components and circuits such as AC/DC power supplies, DC/DC converters, and line power/signal isolation interfaces. It is ideal for use in applications where fast response times and low capacitance are required. The diode can also be used in low-power mobile applications, in test and measurement equipment for TVS protection, and in modems and power over Ethernet applications.

The working principle of the MXLCE26AE3 is simple. When an overvoltage transient occurs, it will absorb the excessive energy by clamping the voltage above the breakover voltage of the device. The device will then safely dissipate the excessive energy and protect against damages to the host circuit. This helps to protect expensive and sensitive electronic components from damage due to power surges or overvoltages.

In conclusion, the MXLCE26AE3 is a type of bidirectional TVS - Diode that provides fast protection against overvoltage transients. It has a low capacitance, a low reverse leakage current, and is suitable for a variety of electronic applications, including AC/DC power supplies, DC/DC converters, and line power/signal isolation interfaces. Its working principle is that it will absorb and dissipate the excessive energy from overvoltage transients and prevents the host circuit from suffering damages due to power surges or overvoltages.

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