CPDER12V0U-HF Circuit Protection

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS - Diodes: CPDER12V0U-HF application field and working principle

Transient voltage suppression (TVS) diodes, or transil diodes, are specialized protective diodes designed to protect electronic components from destructive electrostatic discharges (ESDs) and voltage transients. A perfect example of this type of diode is the CPDER12V0U-HF, which was designed to offer high level ESD protection, improved clamping capability and an extended working temperature range.

The CPDER12V0U-HF is typically used in a variety of industries and applications, including automotive, industrial, consumer, medical, avionics and military applications. These diodes are also used to protect power control and signal lines in industrial equipment, including sensitive microprocessors, memory chips, gate arrays and analog circuits.

One of the most common applications of the CPDER12V0U-HF TVS diode is as an overvoltage protector. By connecting the diode across a circuit, it can stop overvoltages from entering and damaging electronics. This is especially important in applications that require precise electrical signals, such as medical devices or consumer electronics.

The working principle behind the CPDER12V0U-HF TVS diode is relatively simple. The diode is constructed using a P+ and N+ junction. In this junction, when the voltage passes a certain threshold limit, the diode triggers and conducts current through the junction. This current is then conducted safely away, taking the excess voltage away from the circuit. This process can be repeated many times, making it highly reliable.

The CPDER12V0U-HF is designed with several features that offer superior protection and performance. The diode has a low resistance current path and is rated for up to 8A pulse, which means it can handle short-duration high-current pulses. It also has a low breakdown voltage of 12V, which provides the protection needed against ESD strikes and overvoltage protection. It is also designed with a current shift recovery time (CSoR) of 23ns, which provides superior clamping protection in fast-changing voltage conditions.

The CPDER12V0U-HF is available in a variety of package types, including the SOD-323, SOT-23, SMA, TSOT-23 and SMD-62 packages. It is also designed to operate in a wide-range of temperatures, making it suitable for various application scenarios.

Overall, the CPDER12V0U-HF is a highly reliable and efficient TVS diode. It offers superior protection against excessive voltage and ESDs, and its wide operating temperature range and selection of package types make it suitable for a range of industrial and consumer applications. With its enhanced features and robust construction, the CPDER12V0U-HF is certainly a great choice for extending the lifespan of sensitive components.

The specific data is subject to PDF, and the above content is for reference