5KP75HE3/73

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TVS stands for transient voltage suppressor. This type of diode is used to provide protection from overloads, shorts, and other destructive electrical conditions. The 5KP75HE3/73 TVS - diodes provide a very versatile protection solution for various types of equipment and devices.

These diodes are designed to clamp a voltage signal to a safe range when an over-voltage or inrush current occurs. They are often referred to as "clamper" diodes, since their function is to clamp a voltage signal to a safe operating range. They also protect against transients and surges, dissipating the energy in these fast-rising pulses of electricity. The 5KP75HE3/73 is capable of handling peak voltages up to 5.5V, and can clamp dissipation of up to 750W.

These diodes are ideal for use in applications where high-speed data communication lines, Ethernet ports, and USB ports are exposed to electrical over-voltage or current surges. The quick response time and high-energy absorption capability make these diodes suitable for industrial and consumer electronics, such as laptops, digital media players, networking equipment and automobiles. The 5KP75HE3/73 is also suitable for use in many home applications, such as surge protectors, uninterruptible power supplies (UPS) and surge arrestors.

The 5KP75HE3/73 is constructed with two back-to-back Zener diodes connected in series, with an additional diode in parallel to each of the Zener diodes. The forward-biased diode in parallel clamps the voltage to a safe level. When a negative transient voltage occurs, the Zener diode conducts in the reverse direction, and the parallel diode conducts in the forward direction. The Zener diode regulates the voltage and the parallel diode dissipates the excess energy. As the voltage exceeds the Zener voltage, the current through the parallel diode increases, causing the voltage to drop.

The 5KP75HE3/73 also offers a range of features and benefits, such as high transient-saving current capability, fast response time, wide clamping range, low capacitance, and excellent ESD protection. The device is constructed with a small, surface-mount package, making it suitable for use in low-profile designs. Additionally, it offers low leakage current, which increases reliability and reduces power consumption.

In summary, 5KP75HE3/73 TVS-Diodes offer a highly reliable and versatile solution for applications requiring over voltage or inrush current protection. Their fast-acting characteristics and high energy absorption capability make them an ideal choice for a wide range of industrial and consumer electronics applications.

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