RF505B6STL Discrete Semiconductor Products

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The RF505B6STL is a 600V 5A Single N/S Common Cathode Schottky Rectifier Diode. It is formed of an epitaxial silicon layer put between an N-type silicon substrate and a Schottky barrier alloyed at the top of the reverse junction, which is made of a circular P+ guard ring. This diode features low forward voltage drop, superior High-temperature reverse leakage current and fast switching speed. This device is suitable for a wide range of applications, including switch mode power supply (SMPS), TV receiver and general rectification purpose.

Applications

The RF505B6STL is a single Schottky rectifier diode that is widely used in many applications, such as:

• High speed switching and general purpose rectification
• Telecommunications
• DC to DC power conversion
• Power Supply and AC to DC rectification
• Voltage regulation
• Lighting ballast
• Battery charging

Working Principle

The RF505B6STL is a forward biased diode, which means that it allows current to flow in one direction only. The diode also functions as a rectifier, which is a device that converts alternating current to direct current. When the diode is forward biased, the junction of the P+ guard ring and the Schottky barrier alloyed at the top of the reverse junction creates a low voltage drop with fast switching speed on the forward biased condition. When the diode is reverse biased, the junction of the N-type silicon substrate and the Schottky barrier alloyed at the top of the reverse junction creates a high breakdown voltage with a higher reverse leakage current.

Conclusion

The RF505B6STL is a single N/S Common Cathode Schottky Rectifier Diode that is suitable for a wide range of applications, such as switching, regulating, and rectifying. It features low forward voltage drop, superior High-temperature reverse leakage current, and fast switching speed. By understanding the working principle of the RF505B6STL, designers and engineers can easily incorporate it into various applications to achieve desired results.

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