ON Semiconductor RB521G-30T1G Schottky Barrier Diode

The ON Semiconductor RB521G-30T1G is a high-performance Schottky barrier diode designed for applications requiring fast switching and low forward voltage drop. This diode is encapsulated in a compact SOD-123 package, making it ideal for space-constrained applications while offering robust performance and reliability.

Key Features

• Low Forward Voltage Drop: The RB521G-30T1G offers a low forward voltage drop, typically just 0.37V at 1A, which enhances system efficiency by minimizing power loss during conduction.
• High Current Capability: With a forward continuous current rating of 500 mA, this diode can handle significant current levels, making it suitable for high-density circuit designs.
• Fast Switching Speed: The fast switching capability of this diode is essential for applications that demand quick transitions, such as high-frequency rectification and freewheeling.
• Low Capacitance: The device features low capacitance, which is beneficial for high-speed switching applications as it reduces switching losses.
• Surface Mount Package: The SOD-123 package is optimized for automated assembly processes and is suitable for surface mount technology (SMT), offering a compact footprint for PCB designs.

Applications

The RB521G-30T1G is versatile and can be used in a wide range of applications, including:

• Power supply circuits
• DC-DC converters
• Reverse battery protection
• Load switch
• Step-down converters
• Automotive applications

Product Specifications

The RB521G-30T1G has several important specifications that make it an excellent choice for various electronic designs:

• Package: SOD-123
• Maximum Repetitive Reverse Voltage (V<sub>RRM): 30V
• Forward Continuous Current (I<sub>F): 500 mA
• Forward Voltage Drop (V<sub>F): 0.37V at 1A
• Operating Junction Temperature Range: -55°C to +125°C

The RB521G-30T1G Schottky barrier diode from ON Semiconductor is an excellent choice for designers looking for a diode that combines efficiency, speed, and compactness to meet the demands of modern electronic applications.