MX1.5KE400A Circuit Protection

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TVS (Transient Voltage Suppressor) diodes are electronic devices which are used to protect sensitive electronic components from high-energy transients (electrical tension created by surge currents and similar events). MX1.5KE400A is a TVS Diode which offers an ideal protection to a wide range of applications, including Telecom, Automotive, Consumer and Industrial Electronics.

This diode has a peak pulse power dissipation of 400 Watts and a peak pulse current of 1.5 KA. It features a fast response time of less than 50ns, making it suitable for many applications.The MX1.5KE400A is a highly reliable TVS diode with a low power dissipation. It has an average on-state resistance of 50mΩ and a rated voltage of 400 V. This device has low reverse leakage current (IR) and high surge current withstand capability, making it ideal for high frequency applications.

The MX1.5KE400A is available in an - SSOD package, providing excellent mechanical support as well as a small footprint. This package is also RoHS compliant.The device is suitable for a number of application areas including telecom, consumer electronics, industrial systems, and automotive systems. It can be used for protection against electrical transients such as short circuits, over-voltage and over-current. To ensure a high level of reliability and performance, this device is subject to a number of tests, including dynamic testing and static testing.

The working principle of MX1.5KE400A is based on the avalanche diode principle. The device acts as a voltage clamp and provides fast, efficient protection against high-voltage and high-energy transients, eliminating the need for a slow-responding fuse. During normal operation, the MX1.5KE400A diode is in an "off" state, with no current flowing through it. However, when an external voltage exceeds the device\'s rated breakdown voltage, the diode enters a "on" state and becomes a low-resistance path for current. This current passing through the device is then clamped to a safe level by dissipating the excess energy in the form of heat.

The MX1.5KE400A is suitable for a wide range of applications, including consumer electronics, telecom, industrial systems, and automotive systems. It is also suitable for applications that require high surge and transient protection. The device is highly reliable and has a low power dissipation. It features a rated breakdown voltage of 400 V, a peak pulse current of 1.5 KA, and a fast response time of less than 50 ns. Its low reverse leakage current and its ability to dissipate high energy transients make it ideal for high-frequency applications.

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