DF2010S

Bridge Rectifier Overview

The SURGE DF2010S is a single-phase bridge rectifier designed for general-purpose power supply applications. It features a peak repetitive reverse voltage of 1000V and an average forward rectified current of 2A. The device supports a maximum non-repetitive surge current of 50A at 60Hz. Key electrical characteristics include a maximum RMS reverse voltage of 700V, a peak forward voltage drop of 1.1V at rated current, and a maximum reverse leakage current of 50µA. It operates within a temperature range of -55°C to +150°C junction temperature with a power dissipation rating of 3.1W.

Bridge Rectifier Feature Summary

• Provides full-wave rectification capability in a compact through-hole package
• Engineered to withstand high surge currents during transient events
• Capable of operation at elevated junction temperatures up to 150°C

Bridge Rectifier Applications

• AC to DC conversion in low-power power supplies
• Bridge rectifier circuits in consumer electronics
• General-purpose rectification in industrial control systems

Bridge Rectifier Procurement Notes

Verify the manufacturer designation carefully as 'SURGE' may refer to the distributor or brand variant rather than the original silicon fabricator. Confirm RoHS compliance status directly with the supplier documentation. Ensure the ordering suffix matches the required packaging format, such as reel quantities, to avoid logistical discrepancies. Cross-reference the part number against official datasheets to confirm pinout compatibility before integration.

Bridge Rectifier Selection Notes

Select this component when a 1000V reverse voltage rating is required for mains-connected applications. The 2A current capacity suits moderate load requirements where thermal management is feasible. Consider the PDIP-4 package constraints for PCB layout space. Evaluate the 1.1V forward voltage drop impact on efficiency compared to Schottky alternatives if lower loss is critical.

Bridge Rectifier Part Context

This component belongs to the family of single-phase bridge rectifiers commonly used in AC-DC power conversion stages. Similar devices often share the DFS series designation. These components replace discrete diode arrangements by integrating four junctions into a single monolithic structure, simplifying assembly and reducing footprint in standard electronic designs.

Bridge Rectifier Replacement Considerations

Direct substitutes must match the 1000V/2A specification and DIP-4 package. Verify equivalent parameters such as peak forward voltage and reverse leakage current. Common industry equivalents include the KBPC series or similar bridge rectifiers from other manufacturers, provided they meet the same electrical ratings and physical dimensions.