P4KE250A-E3/54 Circuit Protection

TVS - Diodes, also known as transient voltage suppressor, are electronic components that are used to protect sensitive electronic components from voltage transients. The P4KE250A-E3/54 is one such component. It is a diode-transil device specially designed to protect low capacity data lines from electrical overstress (EOS) and electrostatic discharge (ESD). This type of diode is also known as a data line transient voltage suppressor (TVS) and is used to protect sensitive data on transmission lines.

The P4KE250A-E3/54 is a voltage regulator diode-transil device specially designed to protect low capacity data lines in the application field of communication systems, consumer electronics, and automotive. The diode can handle up to -54 volts of breakdown voltage and it is in a SOD-123FL package, allowing it to fit in small spaces. It is also RoHS compliant and halogen-free, making it safe to use in today\'s devices.

The working principle of the P4KE250A-E3/54 is quite simple. It uses a voltage regulator that is specially designed to protect low capacity data lines from transient surge and overvoltage. It is also designed with the ability to absorb the energy of a transient surge and clamp the voltage at a level just above the breakdown voltage of the diode, allowing for maximum protection of the data line. The diode also has an internal thermal shutoff that can protect the device in case of an overcurrent or short circuit.

In addition to protecting data transmission lines, the P4KE250A-E3/54 also has ESD protection up to 15 kV contact and 25 kV air. This means that it is used to protect systems from damaging levels of voltage that occur during an electrostatic discharge. It is also suitable for battery powered systems where the battery can cause an unexpected overvoltage. It is also UL recognized, meaning it has been tested and approved for use.

In conclusion, the P4KE250A-E3/54 is a diode-transil device specifically designed to protect low voltage data lines from electrical overstress, electrostatic discharge, and other transient surges. It is suitable for the application field of communication systems, consumer electronics, and automotive and is RoHS compliant and halogen-free. It provides ESD protection up to 15 kV contact and 25 kV air and is UL recognized.