CDBB140-G Discrete Semiconductor Products

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Diodes - Rectifiers - Single are important components that are used in power electronics devices and systems, such as DC-DC converters, AC-DC converters, and voltage regulators. The CDBB140-G is a single, 40V Schottky barrier diode that is used in many challenging applications. This article will discuss the application fields and working principles of the CDBB140-G, and how it can be effectively utilized in power conversion applications.

The CDBB140-G diode is designed to offer low forward voltage drops, high current handling capacity, and fast switching times. It is capable of operating at a maximum voltage of 40V and up to 140A of rectified current. Its low reverse leakage current characteristic allows for greater efficiency when used in battery or power conversion applications. This low On-state voltage drop makes it an ideal diode for improving power system efficiency by reducing conduction losses.

The CDBB140-G’s ability to handle high currents, combined with its low forward voltage drop, makes it suitable for use in a wide range of applications, such as rectifying DC-DC converters, voltage regulators, AC-DC converters, Power Factor Correction (PFC) circuits, motor driver controllers, battery chargers, and other applications requiring the efficient handling of high currents.

The CDBB140-G utilizes a Schottky barrier rectifier design, which makes it ideal for applications involving high switching frequencies. This process involves the use of an ohmic contact, which is formed by two highly doped semiconductor materials with different conductivity types. The two materials are brought into ohmic contact, and then the voltage across the junction is allowed to reach the breakdown voltage point. As this happens, electrons will flow in the reverse direction, resulting in a low forward voltage drop. This process ensures that high currents can be efficiently handled with a small forward voltage drop.

The CDBB140-G is also capable of handling high temperatures, as its junction temperature is guaranteed up to 150°C. This is one of the features that make it an ideal solution for applications requiring high power levels. Furthermore, its low forward voltage drop and fast switching time make it suitable for operation at high switching frequencies and repetitive switching cycles. Additionally, it is UL1076 approved and meets the requirements of the International Electrotechnical Commission (IEC) standards.

The CDBB140-G is a single, 40V Schottky barrier diode that is capable of handling up to 140A of current. It has a low forward voltage drop, high current handling capacity, and fast switching times. Its low reverse leakage current characteristic improves power system efficiency by reducing conduction losses, while its ability to handle high temperatures makes it suitable for applications requiring high power levels. These features, combined with its UL1076 certification and IEC compliant design, make the CDBB140-G an ideal solution for a wide range of rectifying, voltage regulation, and power conversion applications.

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