DF204S-G

Bridge Rectifier Overview

The DF204S-G is a single-phase bridge rectifier manufactured by Comchip Technology, designed for surface-mount applications. It features a peak repetitive reverse voltage of 400 V and an average forward rectified current of 2 A. The device utilizes a DFS-4 package with a maximum forward voltage drop of 1.1 V at the rated current. It supports a maximum surge current of 60 A and exhibits a low reverse leakage current of 5 µA at full reverse voltage. The component operates within a junction temperature range of -55°C to +150°C.

Bridge Rectifier Feature Summary

• Single-phase bridge rectification configuration
• Surface-mount compatible DFS-4 package
• High thermal stability up to 150°C junction temperature

Bridge Rectifier Applications

• General-purpose AC to DC power conversion
• DC power supply circuits
• Battery charging systems

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix and manufacturer part number against official Comchip Technology documentation before procurement. Confirm RoHS compliance status and packaging details directly with authorized distributors or the manufacturer. Ensure the component matches the required electrical specifications for the target application design.

Bridge Rectifier Selection Notes

Select this component when a 2 A single-phase bridge rectifier with a 400 V reverse voltage rating is required in a compact surface-mount form factor. Consider the 1.1 V forward voltage drop and 60 A surge capability for circuit protection requirements. Verify that the DFS-4 footprint aligns with the PCB layout constraints.

Bridge Rectifier Part Context

The DF204S-G belongs to the Comchip Technology DF series of surface-mount bridge rectifiers. This series provides standardized solutions for general-purpose rectification in space-constrained designs. The component is distinct from through-hole variants and offers comparable performance to larger packages while maintaining a small board profile.

Bridge Rectifier Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official distributor databases for parameter-equivalent alternatives if this specific part number is unavailable.