5KP54A-TP

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TVS - Diodes

Transient voltage suppressors (TVS) are a form of high-speed switched diodes that are designed to protect an electronic device from transients, or short-duration electrical disturbance such as electrical noise, static discharge, and electrostatic discharge. The TVS diode is constructed with an internal diode junction to allow it to act as a protection device or an ESD protection device for integrated circuits (ICs). They are available in many different levels of maximum voltage levels, turn-on, and other parameters. The 5KP54A-TP is an example of a TVS diode.

Application Field of 5KP54A-TP

The 5KP54A-TP device is a P6KE63CA dual-row surface mount TVS diode. It is designed for applications requiring high ESD and overvoltage protection. It offers a maximum voltage rating of 5.4V, a maximum dynamic breakdown voltage of 6.4V, and a total peak pulse power dissipation of 8.0 watts. It is available in a low capacitance RoHS-compliant package and is suitable for protecting data lines from electrostatic discharge and voltage transients.

Working Principle of 5KP54A-TP

The 5KP54A-TP diode works on the principle of avalanche breakdown. When large current surges occur due to an electrostatic discharge or overvoltage, the device turns on and creates a low-resistance conduction path, thus limiting the voltage across the protected circuit. When the surge is over, the device turns off and the circuit returns to its normal operating state. The device is designed with a low capacitance RoHS-compliant package that minimizes its interference with the signal integrity of the system. This device also offers a wide operating temperature range of -55°C to 125°C.

Conclusion

The 5KP54A-TP TVS diode is a P6KE63CA dual-row surface mount device designed for applications requiring high ESD and overvoltage protection. It works on the principle of avalanche breakdown, creating a low-resistance conduction path when large current surges occur. It is available in a low capacitance RoHS-compliant package and offers a wide operating temperature range of -55°C to 125°C. This device provides maximum protection to the connected components and it is ideal for use in high-speed data interfaces, mobile phones, peripheral devices, and other consumer electronic applications.

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