The CDBA140 is a surface mount Schottky Barrier Rectifier manufactured by Comchip Technology. This diode is designed for high-frequency applications requiring fast switching speeds and low forward voltage drop. It's widely used in various electronic circuits for efficient rectification and reverse polarity protection.

Applications

• Switching Mode Power Supplies (SMPS)
• DC-DC converters
• High-frequency inverters
• Freewheeling diodes in inductive loads
• Reverse polarity protection circuits

Features

• Low forward voltage drop
• High surge current capability
• Fast switching speed
• Surface mount package (SMA)
• Low leakage current
• High reliability

Benefits

• Improved efficiency in power conversion circuits
• Reduced power loss and heat generation
• Protection against voltage transients and surges
• Compact size for high-density PCB layouts
• Long-term reliability and performance

Additional Details

The CDBA140 has a maximum repetitive peak reverse voltage of 40V and a forward current rating of typically 1A. Its low forward voltage drop minimizes power dissipation, making it suitable for energy-efficient designs. Detailed electrical characteristics, thermal specifications, and package dimensions can be found in the Comchip Technology datasheet for the CDBA140. This diode provides a reliable solution for applications where fast switching and efficient rectification are crucial.