MXP4KE170AE3 Circuit Protection

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TVS (Transient Voltage Suppressor) diodes are designed to protect sensitive electronics from high-energy voltage transients such as those caused by lightning, power cross and electrostatic discharge (ESD). The MXP4KE170AE3 is a multi-function TVS Diode designed to provide overvoltage protection on a variety of applications.

The MXP4KE170AE3 provides a designer with four channels of protection in a small form factor at a cost that\'s substantially lower than an individual TVS diode. It is designed to protect against ESD, electrical fast transients (EFT) and lightning, and can be used in applications, such as computers, hand held devices and cell phones that require surge protection.

The device integrates four low-capacitance, low-clamping voltage protection devices into a single package with three common Anode connections, making it ideal for multi-protocol data and signal lines. Each Protection diode is rated to handle up to 17V, which is more than adequate for most transient and ESD events.

The semiconductor structure of the devices features unique Zener diodes and field effect transistors that are designed to clamp transient voltages and limit their peak values. When a transient occurs, the integrated Zener diodes turn on and clamp the transient to a safe voltage level. The protection circuitry then turns off the Field Effect Transistor, and releases the transient voltage. The advantage of this architecture is that it provides superior protection and fast response times.

The MXP4KE170AE3 provides bi-directional signal protection across the four channels. This provides additional protection against high-energy transients from voltage lines running in either direction. The device also features a low forward voltage drop and high reverse leakage current, both of which help to reduce power dissipation and power noise.

In addition to the electrical performance characteristics, the MXP4KE170AE3 is designed to fit into a 14-pin DIP or SOIC package. This makes it easy to integrate into any board design. The package also features four pick-and-place leads that ensure reliable connection and assembly.

The MXP4KE170AE3 is an ideal solution for providing overvoltage protection in a wide range of applications. It is a cost-effective means of providing superior signal and data line protection, and enhances the overall reliability and functionality of the system.

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