MXUPTB15 Circuit Protection

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TVS - Diodes, or Transient Voltage Suppression Diodes, are components that offer protection against electrostatic discharges (ESD). The MXUPTB15 is a range of them, developed by the Taiwanese company KEC. This range of diodes are specifically designed for an automotive application, offering robust ESD protection, environmental friendliness, and cost effectiveness.

The MXUPTB15 range of TVS - Diodes provide ESD protection in electrical and electronic devices, and particularly automotive applications. They are specifically designed to combat ESD events of various magnitude, from very high to very low voltages. They are typically used to protect against transient voltage spikes above the device\'s breakdown voltage.

The working principle of a MXUPTB15 is based on the junction break down principle. When a voltage is applied to the diode, the current starts to increase gradually, and the voltage across the diode stays relatively constant. This behaviour is known as the Zener effect, and it is characterised by a breakdown voltage at which the diode begins to conduct.

The breakdown voltage of the MXUPTB15 is 15V, making it suitable for automotive applications. The devices also offer a ESD clamping voltage of up to 16V, ensuring it can effectively cope with sharp transients. Furthermore, the devices are characterised by a leakage current of 0.2mA at 25°C, typically.

The MXUPTB15 devices also feature a surge energy rating of 400mJ, making them suitable for protection against various types of electrostatic discharges. The devices offer a high level of safety, as they can absorb transient energy created by ESD events without causing any damage to the system. They are also highly reliable, with good repeatability and environmental friendliness.

The MXUPTB15 range of TVS - Diodes offer additional advantages such as the low inherent capacitance that provides a low capacitance of the line. This helps to reduce external interference on the system and can also improve signal integrity. The MXUPTB15 also offer good resistance to vibration, making them suitable for harsh automotive applications.

In conclusion, the MXUPTB15 range of TVS - Diodes provide an effective solution to protect against ESD events of different magnitude. They provide robust ESD protection, environmental friendliness, and cost effectiveness. They are specifically designed for an automotive application, and can also provide good resistance to vibration. This makes them suitable for harsh environmental conditions in automotive systems.

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