3KP75A

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TVS-Diodes are voltage-dependent, semiconductor-based electrical protection components designed to protect circuit boards and other electrical components from voltage induced damage from electrical transients, over-voltage, and over-power conditions. The 3KP75A is one such TVS Diode that offers a high level of protection against transient over-voltage conditions. In this article, we’ll take a look at what the 3KP75A is and the various fields it can be used in, as well as break down its working principle.

The 3KP75A is a high-performance, high-power TVS Diode designed for applications that require surge protection such as automotive modules, power supplies, and medical devices. It is designed to protect against high-energy transients and can handle up to 12kV, making it an ideal choice for use in harsh environments. It also offers excellent clamping performance, and is rated for a maximum peak pulse power of 220W.

One of the most common application fields of the 3KP75A is automotive electronics, where the component is used to protect the various control modules and sensors from voltage spikes and arcs. Additionally, the 3KP75A is commonly used in industrial power supplies, medical equipment, inverters, battery charging modules, and UPS systems to ensure that the circuitry remains protected from voltage transients.

The working principle of the 3KP75A is relatively simple yet very effective. The component is designed to clamp the voltage at a predetermined level when exposed to transient over-voltage conditions such as lightning strikes or electrostatic discharges. The voltage is clamped at the breakdown voltage of the diode, which is typically 5 volts less than the peak pulse power rating of the component. This allows the TVS diode to provide protection to the sensitiive components from high-energy surges generated by the transient over-voltage condition.

The 3KP75A is a high-performance, high-power TVS diode designed for applications that require reliable surge protection in harsh environments. It is widely used in automotive modules, power supplies, and medical equipment, and offers excellent clamping performance in the event of transient over-voltage conditions. Its working principle is simple yet highly effective, as it clamps the voltage at a predetermined level when exposed to surges, and provides protection to the sensitive components.

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