CPDQR5V0USP-HF

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A Transient Voltage Suppression Diode (TVS-Diode) is an electronic component typically used to protect against electro-static discharge (ESD) or transient voltage surge events. Specifically, TVS diodes are used as electrical over-voltage protectors in a wide variety of electronic equipment. The CPDQR5V0USP-HF is a popular model of TVS Diode, which is designed to protect against destructive electro-static or transients surges, even in extremely noisy environments. This article will discuss the application field and working principle of the CPDQR5V0USP-HF.

Application Field

The CPDQR5V0USP-HF is designed for applications requiring high over-voltage protection, such as automotive infotainment systems and consumer electronics. It’s optimized for environments with 100V and up to 10A of transients, making it one of the most robust TVS Diode devices available. The CPDQR5V0USP-HF also features a low-clamping voltage, making it ideally suited for high-volume production. This makes it an ideal choice for applications such as mobile phone, TV, tablet and camera power management.

Working Principle

At its core, the working principle of the CPDQR5V0USP-HF is quite simple: when a transient voltage surge occurs, current is allowed to flow outwards from the protected equipment to the TVS diode, where it is dissipated. This protects the protected circuit from the destructive effects of voltage transients. The CPDQR5V0USP-HF has a low clamping voltage of about 5V and is rated for up to 10A of transient current. It also features reverse polarity protection and designs to withstand ESD events.

The CPDQR5V0USP-HF is a robust and reliable TVS Diode device, which makes it an ideal choice for automotive infotainment systems, consumer electronics, and any other application where robust protection from both electro-static discharge and transient voltage surges is needed. Its low-clamping voltage allows for easy implementation in high-volume production, and its reverse polarity protection makes it easy to integrate in existing designs.

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