SBR12M120P5-13D

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SBR12M120P5-13D application field and working principle

The SBR12M120P5-13D is a single-phase rectifier diode manufactured by Wuxi Semiconductor. It is designed to bridge the gap between silicon diodes, thyristors and other devices, allowing powerful and efficient charging of DC electrical components.

The SBR12M120P5-13D utilizes a Schottky Barrier Rectifier (SBR) architecture that requires a very low forward voltage drop (Vf) while providing low reverse leakage current. The diode is available in a range of forward voltages from 1 to 25 V.

The most common application for the SBR12M120P5-13D is for the rectification of AC current into DC current. This type of rectification is used in a variety of applications, including for battery charging, voltage regulation, and AC-DC power supply designs.

SBR12M120P5-13D Working Principle

The SBR12M120P5-13D works on the principle of a Schottky barrier rectifier. This type of diode consists of a metal/semiconductor interface created between the anode and cathode of the diode. This provides a very low voltage drop and low reverse current leakage.

When a positive voltage is applied to the anode of the SBR12M120P5-13D, the metal/semiconductor interface provides a very low forward voltage drop that permits current flow from the anode to the cathode. This allows DC current from the AC source to be rectified into DC current.

When the voltage across the diode is reversed, the Schottky barrier prevents current from flowing between the anode and cathode, and a larger reverse voltage is necessary to bypass the Schottky barrier. This makes the SBR12M120P5-13D suitable for applications that require reverse voltage protection.

SBR12M120P5-13D Application Field

The SBR12M120P5-13D is commonly used in AC-to-DC power supplies and voltage regulators. The low forward voltage drop, short circuit protection, and low reverse leakage current make it an excellent choice for applications where precise voltage regulation is required.

Other applications for the SBR12M120P5-13D include rectifying AC current for battery charging, supplying polarity protection for DC circuits, and for generating signals in voltage converters.

Conclusion

The SBR12M120P5-13D is a single-phase rectifier diode manufactured by Wuxi Semiconductor. It utilizes a Schottky Barrier Rectifier architecture that provides a low forward voltage drop and low reverse leakage. The most common application for the SBR12M120P5-13D is for the rectification of AC current into DC current, and other applications include battery charging, voltage regulation, and polarity protection.

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