DF2005ST-G

Bridge Rectifier Overview

The DF2005ST-G is a fast recovery rectifier manufactured by Comchip Technology. It features a single-phase configuration housed in the DFS surface-mount package. The device supports a maximum repetitive peak reverse voltage of 50 V and conducts an average forward current of 2 A. Key electrical characteristics include a maximum forward voltage drop of 1.3 V at rated current, a low reverse leakage current of 5 uA, and a fast recovery time of 150 ns. The component operates within a junction temperature range of -55 °C to +150 °C and complies with RoHS standards.

Bridge Rectifier Feature Summary

• Fast switching performance for high efficiency applications
• Low forward voltage drop to minimize power loss
• High current capability with robust construction
• Low reverse leakage current for improved reliability

Bridge Rectifier Applications

• High-frequency switching power supplies
• DC-DC converter circuits
• Free-wheeling diode applications in inductive loads

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and tape-and-reel specifications. Confirm that the requested quantity aligns with standard factory pack sizes to avoid partial reel handling issues. Cross-reference the part number with authorized distributor catalogs to validate authenticity and traceability before finalizing procurement orders.

Bridge Rectifier Selection Notes

Select this component when a surface-mount solution is required for 2 A rectification with fast recovery characteristics. Ensure the circuit design accommodates the 50 V reverse voltage rating and the thermal constraints associated with the DFS package. Compare the 150 ns recovery time against system switching frequencies to verify suitability for the intended application speed.

Bridge Rectifier Part Context

This component belongs to Comchip Technology's line of surface-mount fast recovery rectifiers. It is designed to replace through-hole equivalents in compact PCB layouts. The DFS package provides a space-saving alternative while maintaining electrical performance comparable to larger axial leads. It serves as a direct replacement for similar 2 A, 50 V fast recovery diodes in modern consumer and industrial electronics.

Bridge Rectifier Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and thermal resistance values if considering generic alternatives from other manufacturers.