CD214B-R21000

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Diodes are essential elements in today’s electronics. Their wide-ranging utility involves a host of devices, from simple rectifiers to complex RF superheterodyne amplifiers. One of the most common and useful types of diodes is the single rectifier, represented by the CD214B-R21000. This device has a range of applications in a variety of electronic circuits.

In every electronic circuit, a diode must maintain steady current while preventing any reverse current from flowing. To guarantee this, the CD214B-R21000 employs a two-layer structure composed of two diodes. Its two rectifying junctions are connected in series and are arranged in a back-to-back radial configuration. When voltage is applied, the two junctions enable a larger current flow with minimal voltage drop, thanks to their well-balanced output characteristics.

The CD214B-R21000 is also ideal for use in applications where both rectification and signal conversion are required. It can serve as an effective voltage transformer, providing an upward power factor correction. Additionally, it can be used as a synchronous rectifier to step down AC voltage and further reduce power loss. Furthermore, its low forward voltage drop allows the device to work in high-frequency circuits that require minimum input voltage.

In terms of physical dimensions, the CD214B-R21000 is unimaginably small. Its miniaturised shell, measuring a mere 4.9 x 3.2mm, gives it the versatility to fit into narrow electrical systems. The temperature range it works in ranges from -55 to 125° C. The CD214B-R21000 is available in a standard TO-92 package in both standard and custom configurations.

The CD214B-R21000 can be used in a variety of control and regulating circuits. Its reverse leakage current and forward voltage drop provide effective protection from over-currents and provide a power-saving feature in automation applications. Other applications include data transmission, cathode bias protection and as a supply backup.

Whether it is used for signal conversion or for rectification, the CD214B-R21000 provides superior performance in a small package. Its balanced output characteristics make it a go-to device for many applications. Its affordability, reliability and wide temperature range make it the top choice for engineers when it comes to single rectifier diodes.

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