MXLCE16AE3 Circuit Protection

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Transient voltage suppressors (TVSs) are an important component of many electronic circuits, providing critical protection against surges and noise caused by transients. The MXLCE16AE3 TVS diode is a popular choice for many applications, offering reliable performance and high surge capability in a compact package. This article will look at the application field and working principle of the MXLCE16AE3 for understanding the properties and performance of this device.

Application field of MXLCE16AE3

The MXLCE16AE3 is a surface mount silicon voltage surge suppressor diode with an ESD protection rating of 8kV. It can be used in high speed data line and DC/DC converter circuits. It is also suitable for mobile devices and other normal board circuits that rely on positive or negative transients for proper operation.

The MXLCE16AE3 is especially useful for protecting circuits in a wide range of automotive and industrial applications. The device has a Pro-Pack structure that provides superior heat dissipation and a wide viewing angle. This makes it ideal for automative headlight and tail light applications. It is also suitable for LED driver applications in automotive, industrial and commercial lighting products.

The MXLCE16AE3 is rated for operation over a range of -55°C to +125°C and is AEC-Q101 qualified. This makes it suitable for reliable and efficient protection of modern automotive and commercial applications in harsh environmental conditions.

Working principle of MXLCE16AE3

The working principle of the MXLCE16AE3 is based on its silicon device construction. When the device is placed across a circuit, it will act as a protection barrier against transients or sustained over-voltages. The diode’s voltage-clamping action acts to limit the potential across the protected components to a safe level.

When conducting, the voltage spike is diverted away from the device and into the protection diode. The voltage will then be limited by the Zener voltage of the diode, which is specified at 13.2V. This will provide protection against over-voltage or over-current transients.

The MXLCE16AE3 also has an enhanced ESD protection rating of 8kV. This means it is capable of providing ESD protection for sensitive components in the circuit. The diode also has a low capacitance of 2.4pF, which is ideal for high-speed data line and DC/DC converter applications.

The MXLCE16AE3 also offers a wide operating temperature range of -55°C to +125°C, making it suitable for automotive and industrial applications. The device also has a rapid response time (2ns typ.), which helps to protect components in the circuit from over-voltage transients.

Conclusion

The MXLCE16AE3 is a popular silicon transient voltage suppressor diode with high surge capability and fast response time. It is suitable for a wide variety of applications, including automotive and commercial LED driver circuits, high speed data line protection and DC/DC converter circuits. The device has an ESD rating of 8kV and a wide operating temperature range, making it reliable over long periods of time in a wide range of harsh environments.

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