P4KE540CA

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TVS – Diodes, also known as Transient Voltage Suppressor Diodes, are effective protection components for the electrical devices against voltage surges from in-house applications or from supply lines. P4KE540CA is a popular type of TVS designed to protect sensitive equipment from a wide range of electrical hazards, such as electrical transients, over-voltage, power surges, and electrostatic discharges.

P4KE540CA is a voltage-dependent bidirectional Silicon Avalanche Diode designed specifically to protect sensitive electrical equipment from surges and transient voltages. It features fast response time and highly reliable performance in various applications. Its working principle is based on the avalanche breakdown mechanism. When the voltage across the diode exceeds its breakdown voltage, it produces a large number of electron–hole pairs, resulting in a strong electric current flowing through the device. This current eventually discharges the voltage across the diode to a safe level.

The P4KE540CA is designed for use in various applications, including portable electronics, consumer electronics, computers, communications and networking equipment, automotive systems, and industrial control systems. It is ideally suited for use in power supplies, battery chargers, USB ports, and other devices that require surge protection.

The P4KE540CA is available in a number of package options which include SOD-123, SMA, SMB, SOD-883, andESD7A. The nominal breakdown voltage range for this diode is from 5.4 V to 10 V depending upon the package type. The maximum clamping voltage of this diode ranges from 12V to 25V and its responding time may vary from 0.5 μS to 10 μS depending upon the package type. It has a low capacitance and is suitable for high-speed applications such as USB and Ethernet protection.

In addition to its surge protection capabilities, the P4KE540CA is characterized by its low static power consumption, making it ideal for portable electronics and other low power applications. It is RoHS-compliant and halogen-free. It is also RoHS-compliant and halogen-free.

The P4KE540CA provides reliable protection from voltage surges and transients in electrical equipment. It has a low capacitance, fast response time, and low static power consumption. It is available in a variety of package options and is ideal for applications such as computer systems, communications and networking equipment, and portable electronics.

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