CDBD2020-HF

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CDBD2020-HF is a diode-rectifier array with a high-frequency, low-profile SOT223 package. The CDBD2020-HF power diode-rectifier array is a single, dual-row, high-voltage, featured device used for power supplies and other power-management applications with up to 30 A of forward current. This type of rectifier array is well-suited for high-frequency switching regulator and other applications where inductive noise is an issue.

The CDBD2020-HF features a low-profile SOT223 package with two separate die and two separate LED channels for each diode. This type of low profile package enables it to be mounted close to the base plate and provides a significant amount of circuit area savings in comparison to bigger packages. This also helps reduce the overall inductive noise generated by the array as well as improve energy efficiency in applications such as galvanic insulation testing systems.

The CDBD2020-HF is designed to operate up to a frequency of 1MHz, thus making it an ideal choice for high-frequency, low-profile applications. It also has a temperature range of -40°C to +85°C, a peak repetitive reverse voltage of 400V, and an average rectified forward current of 30A. This low-profile array also has built-in ESD and RF-noise protection for enhanced durability and reliability.

The CDBD2020-HF works by using a single diode in a high-frequency rectifier configuration. When voltage is applied to the device, the diode will turn on and rectify the applied signal, with the signal being “stepped down” in amplitude and inverted in polarity. The rectified signal will then be combined with the input signal, resulting in a lower voltage, lower frequency output signal that can be used for power conversion. The number of diode rectifiers available on the array will determine the degree of rectification, with each diode rectifier contributing to a “cascaded” output waveform.

The CDBD2020-HF is designed to meet high-frequency switching regulator requirements, and its low-profile nature allows it to be placed in enclosed areas to reduce inductive noise. Due to its lowering of amplitude and inversion of the polarity of the input signal, the CDBD2020-HF is an excellent solution for RF applications and automotive systems.

The CDBD2020-HF is a highly reliable, low-profile array which is designed to meet the stringent requirements of high-frequency switching regulator applications. Its highly efficient design enables it to deliver up to 30 A of forward current, with a temperature range of -40°C to +85°C and a peak repetitive reverse voltage of 400V. The low-profile nature of this array also makes it well suited for RF applications and automotive systems, and its ESD and RF-noise protection adds to its durability and reliability. Its use in galvanic insulation testing systems is also an attractive feature, with its ability to help reduce overall inductive noise and improve energy efficiency.

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