The CDBMHT130-HF is a surface mount Schottky Barrier Rectifier manufactured by Comchip Technology. This diode is designed for high-frequency applications where efficiency and low forward voltage drop are critical. It's part of Comchip's range of high-performance diodes designed for demanding electronic applications.

Applications

• Switching power supplies
• DC-DC converters
• Freewheeling diodes in inductive circuits
• Polarity protection applications
• High-frequency rectification

Features

• High surge current capability
• Low forward voltage drop (typically around 0.4V)
• High-frequency operation
• Surface mount package (SMB/DO-214AA)
• RoHS compliant and Halogen-Free

Benefits

• Improved efficiency in power conversion circuits due to low forward voltage drop.
• Reduced power loss and heat generation, leading to more reliable designs.
• Simplified PCB assembly with surface mount technology.
• Compliance with environmental regulations (RoHS and Halogen-Free).
• Protection against voltage spikes and surges.

Technical Specifications

The CDBMHT130-HF features a maximum repetitive peak reverse voltage (VRRM) of 30V. It boasts a maximum average forward rectified current (IF(AV)) of 1A. Its operating junction temperature ranges from -55°C to +125°C. The forward voltage (VF) is typically 0.4V at a forward current of 1A. The reverse current (IR) is very low, typically a few microamperes. The device is packaged in an SMB/DO-214AA surface mount package, which is suitable for automated assembly processes and provides good thermal dissipation. The part is marked with the part number for easy identification. The construction of the rectifier ensures a fast switching speed, making it suitable for high-frequency applications.