P4KE120CA-B

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TVS - Diodes are an electronic device often used in electronics to provide protection against electrical impulse surges or lightning damage. This is accomplished by providing a highly conductive path between two external loads, thus allowing current to flow between them, without exceeding the maximum possible current levels. The P4KE120CA-B application field and working principle is one such device which offers protection against electrical impulse pulses, although this particular device is designed for use in miniaturized distributed current systems.

The P4KE120CA-B consists of four spaced terminals - three of these are anode, cathode, and anode reverse bias; the fourth terminal is the positive terminal. The operation of the device is based on the rectification action of the semiconductors of the device, which facilitates the switching of the electrical energy between the two sets of conductors.

The working principle of the P4KE120CA-B is based on the diode effect, which creates a non-linear response to an external electric field. The diode effect creates an electric current which will pass from the anode to the cathode, and vice versa, when the external field is greater than the breakdown voltage of the diode. This current will flow in the opposite direction when the field strength decreases below the breakdown voltage.

The P4KE120CA-B has a breakdown voltage of 12V and can withstand voltages up to 24V. Its working power is either 18V or 25V and can handle a maximum current of 25A. It is also designed to facilitate protection for the distributed current protection systems, providing a controlled flow of current, while minimizing possible damage to the system.

One of the most important features of the P4KE120CA-B is its ability to withstand high voltage impulses. This device is designed to provide a rapidly conductive path for the impulse currents which could arise from lightning strikes or surges. The rapid conductance of this device is made possible by its short power pulse response time, which allows for a very short term protection of the system against the transient impulses.

The P4KE120CA-B also features a wide operating temperature range, ranging from -65 to +175°C. This device also features a high surge energy capability, a low leakage current of 1mA, and a dielectric strength of 8kV. The device is also a very robust and reliable model, and has been widely used in various applications where high levels of transient impulse protection is needed.

In conclusion, the P4KE120CA-B application field and working principle makes it an ideal choice for a wide variety of applications which require a high degree of quality and reliability. With its short power pulse response time, robustness, wide temperature range, and high surge energy capability, the P4KE120CA-B is a versatile and reliable device for use in many different markets and applications.

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