The RS1E280BNFU7TB is a rectifier diode manufactured by Rohm Semiconductor. It's part of the RS1E series and is designed for efficient AC-to-DC conversion in a variety of electronic applications. This diode features a surface-mount package, making it suitable for automated assembly processes.

Applications:

• Power Supplies: Used in the rectification stage to convert AC voltage to DC voltage.
• Adapters: Employed in AC adapters for various electronic devices.
• DC-DC Converters: Utilized in DC-DC converters for rectification purposes.
• LED Lighting: Found in the power supply section of LED lighting systems.
• General Rectification: Suitable for general-purpose rectification applications.

Features:

• High-Efficiency Rectification: Provides efficient AC-to-DC conversion.
• Low Forward Voltage Drop: Minimizes power loss and improves overall efficiency.
• Surface Mount Package: Designed for automated assembly processes.
• Compact Size: Small form factor allows for dense circuit board designs.
• High Reliability: Ensures robust and reliable performance.
• Halogen Free: Environmentally friendly.

Benefits:

• Improved Power Efficiency: Low forward voltage drop leads to higher efficiency in power conversion circuits.
• Space Savings: Compact size enables smaller and more compact electronic devices.
• Automated Assembly: SMT package allows for automated assembly, reducing manufacturing costs.
• Increased Reliability: Robust design ensures reliable operation in demanding applications.
• Reduced Heat Generation: Lower forward voltage drop minimizes heat generation.

Additional Details:

The RS1E280BNFU7TB has a maximum repetitive peak reverse voltage of 280V. The maximum average forward rectified current is 1A. It's packaged in a small molded plastic SMD package. The reverse recovery time is typically around 2.5 microseconds. This diode is designed for operation in temperatures ranging from -40°C to +150°C.