P4SMA18CA-E3/61 Circuit Protection

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Transient Voltage Suppression (TVS) diodes are specialized electronic components designed to protect electronic equipment from high-voltage electrical transients on its power bus or data lines. The P4SMA18CA-E3/61 is a unidirectional low-capacitance ESD (Electrostatic Discharge) protection diode. It is suitable for high speed data lines and offers excellent protection for electronic equipment against transients on the power bus.

The P4SMA18CA-E3/61 is a diode that is designed to reduce any potential damage caused by an electrostatic discharge or other electrical transients. It features a low capacitance and a low clamping voltage. This diode is specially designed for high-speed data line applications. It provides superior protection against electrostatic discharge and surges.

The working principle of the P4SMA18CA-E3/61 is based on the avalanche breakdown voltage of the diode. When the voltage on the power bus or data line exceeds its breakdown voltage, the diode will begin to conduct, allowing a portion of the transient current to be diverted away from the protected load. This sets up an effective current path from the source of the transient to ground, clamping the voltage and providing a degree of protection to the system.

The P4SMA18CA-E3/61 is suitable for applications such as Ethernet, USB, FireWire, and HDMI. Its working voltage is from 8V to 18V. The device is available in leadless and surface mount form. As it is RoHS compliant, it eliminates the need to use hazardous materials. The P4SMA18CA-E3/61 has a very fast response time, making it suitable for high-speed data line applications. It also offers excellent surge protection for the system.

The P4SMA18CA-E3/61 is an ideal solution for providing ESD protection in high-speed data line systems. The device is designed to offer superior protection against electrostatic discharge and surges. Its low capacitance and fast response time make it suitable for high-speed data line applications. The P4SMA18CA-E3/61 is available in leadless and surface mount form and is RoHS compliant, making it very easy to use.

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