IP4389CX4,315

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IP4389CX4,315, is a mixed technology Transient Voltage Suppressor (TVS) Device which is used for protecting signals at input and output ports of electronic systems from electrostatic discharge, surges, spikes and induced overvoltages. It is a two stage protection device which combines the low capacitance of the diode-based TVS with the overvoltage controlled operational characteristics of the voltage regulator type TVS.

The IP4389CX4,315 TVS device combines ultra fast protection characteristics with a low total transient when compared with conventional systems. This leads to an extremely low voltage drop across the device even at its maximum peak pulse current. The TVS device also provides an additional level of overvoltage protection with an adjustable trip voltage, which makes it ideal for a variety of applications.

The IP4389CX4,315 TVS device has a range of different applications. It can be used as an input/output signal or a power line signal protection device. It has also been shown to provide better performance than many conventional surge protection solutions such as surge arresters. It can also be used in high frequency applications such as USB 2.0 and 3.0 interfaces, Ethernet ports, and many other high frequency data transmission protocols. The device also has an excellent thermal mounting capability, which makes it an ideal choice for use in high ambient temperature environments.

The working principle of the IP4389CX4,315 TVS device is relatively simple. When an overvoltage or surge condition is detected, the device\'s voltage regulating components start to lower the voltage on the protected signal path. As the voltage is lowered, the current carrying capacity of the device is increased, and the energy which would typically be dissipated is instead absorbed by the device.

The overvoltage guards also provide an additional layer of protection by detecting when the protected signal exceeds a certain threshold voltage. At this point, the device will begin to absorb the surge energy, rather than allowing it to be dissipated as heat. This means that the device provides an effective means of preventing overvoltage damage from occurring.

The IP4389CX4,315 TVS device also has an excellent thermal design and is designed to operate at a range of temperature ranges. The device\'s thermal performance is designed to withstand up to an ambient temperature of 105 °C, making it suitable for use in a wide range of industrial environments. The device also has the ability to withstand high currents at temperatures up to 115 °C, with its maximums operation temperature at 105 °C.

Overall, the IP4389CX4,315 TVS device provides an excellent solution for overvoltage and surge protection. It is a reliable, cost effective and robust solution for protecting sensitive signals and power lines. The device is designed to provide a high level of protection while still providing excellent thermal performance. With its adjustable voltage regulating component and excellent thermal mounting, it is an ideal solution for a variety of applications.

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