CD214A-B220LR

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The CD214A-B220LR is a single rectifier diode that is used for various electrical and electronic applications. It is a high-speed rectifier with a variety of features that make it ideal for use in various applications, including rectifying AC current, providing protection from electrical over stress (EOS) and even in the construction of power supplies. In this post, we will discuss the CD214A-B220LR application field and working principle.

CD214A-B220LR Application Field and Working Principle

The CD214A-B220LR is a high-speed silicon rectifier diode which consists of a single diode in an Axial Lead package. The diode is designed to be used in the auto sector, industrial sector, motorcycle and lighting sector. It is also ideal for use in controlling high-speed inverter circuits, electrical current overload protection, providing EMI/ERI/ESD effects and in rectifying AC current. The most common applications of this diode are rectifiers for power supplies, high-speed rectification for inverters, overload protection, EOS, EMI/ERI/ESD protection and general-purpose rectification.

The working principle of this diode is quite straightforward. It uses the principle of PN junction to control the electrical current flowing between two terminals. It works in a simple way. First, a voltage is applied to the anode terminal, which causes the depletion layer to expand. This expansion causes the electrons to flow from the cathode to the anode, while the holes flow from the anode to the cathode. As a result, a rectified current is produced, which is then used for various applications.

The CD214A-B220LR diode has a number of features that make it ideal for most applications. It has a maximum dV/dt of 300V/ns and a maximum reverse surge current of 400mA. In addition, it has a maximum average rectified forward current of 220mA and a maximum surge forward current of 1A. It also has a very low power dissipation of just 500mW. These features make this diode ideal for use in high-speed inverter circuits and in general-purpose rectifiers.

Overall, the CD214A-B220LR is an ideal diode for various electrical and electronic applications. It is a high-speed rectifier with a variety of features that make it ideal for various applications. It is ideal for use in rectifying AC current, providing protection from electrical over stress (EOS) and even in the construction of power supplies.

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