DF01-G

Bridge Rectifier Overview

The DF01-G is a single-phase bridge rectifier manufactured by Comchip Technology, designed for surface-mount applications. It utilizes silicon technology and features the DFS-4 package, measuring 8.2 mm in length, 6.5 mm in width, and 2.6 mm in height. The component supports an average forward current of 1 A with a peak reverse voltage rating of 100 V. Key electrical parameters include a maximum forward voltage of 1.1 V at 1 A, a reverse leakage current of 10 µA at 100 V, and a surge current capability of 30 A. It operates within a temperature range of -55°C to +150°C junction temperature.

Bridge Rectifier Feature Summary

• Surface-mount construction in a low-profile DFS-4 package for automated assembly compatibility.
• Standard recovery characteristics suitable for general-purpose power supply applications.
• Glass passivated chip junctions provide stable performance under varying thermal conditions.

Bridge Rectifier Applications

• General purpose AC to DC conversion circuits.
• Power supplies for consumer electronics.
• Adapter circuits requiring compact SMD rectification.

Bridge Rectifier Procurement Notes

Verify the specific suffix against official Comchip Technology documentation to confirm exact electrical tolerances and packaging options. Confirm RoHS compliance status through the manufacturer's latest certification documents before integration into regulated products.

Bridge Rectifier Selection Notes

Select this component when a 1 A current rating and 100 V blocking voltage are required in a surface-mount format. Ensure the PCB footprint matches the DFS-4 dimensions of 8.2 x 6.5 mm. Consider the 1.1 V forward voltage drop for thermal management calculations in high-density designs.

Bridge Rectifier Part Context

This part belongs to the DF01 series of single-phase bridge rectifiers from Comchip Technology. The series offers various voltage ratings while maintaining consistent current handling and package dimensions, allowing for design flexibility across different input voltage requirements without changing the physical board layout.

Bridge Rectifier Replacement Considerations

Cross-reference with other manufacturers offering DFS-4 packaged 1A 100V bridge rectifiers. Verify pinout compatibility and thermal resistance values to ensure equivalent performance in the target application.