DF005S2

Bridge Rectifier Overview

The onsemi DF005S2 is a single-phase bridge rectifier from the DF-S series, designed for surface-mount applications. It features an SDIP-4 package with dimensions of 8.5 mm length, 6.5 mm width, and 3.3 mm height. The device supports a maximum average forward current (If) of 1.5 A and withstands a peak repetitive reverse voltage (Vrrm) of 50 V. It handles a non-repetitive peak forward surge current (Ifsm) of 50 A. Electrical characteristics include a maximum peak forward voltage (Vf) of 1.1 V and a maximum reverse current (Ir) of 50 µA. The component operates within a temperature range of -55°C to +150°C.

Bridge Rectifier Feature Summary

• Surface-mount single-phase bridge rectifier configuration
• Compact SDIP-4 package design for space-constrained PCB layouts
• High thermal stability supporting extended operating temperatures

Bridge Rectifier Applications

• General-purpose AC to DC power conversion circuits
• Low-voltage consumer electronics power supplies
• Adapter and charger internal rectification stages

Bridge Rectifier Procurement Notes

Verify component status carefully as the DF005S2 is classified as obsolete by the manufacturer. Sourcing may be limited to existing stock or third-party distributors rather than direct new production runs. Confirm availability through authorized channels before finalizing procurement plans to avoid supply chain disruptions.

Bridge Rectifier Selection Notes

Select this component only if legacy compatibility or specific board footprint requirements necessitate the obsolete DF005S2 part number. For new designs, evaluate active equivalents within the same series that offer identical electrical ratings and mechanical dimensions to ensure long-term supply security and manufacturing continuity.

Bridge Rectifier Part Context

The DF005S2 belongs to the DF-S series of surface-mount bridge rectifiers produced by onsemi. This series provides compact solutions for low-power rectification needs in modern electronic assemblies. The component represents a specific voltage rating variant within the broader family of surface-mount diode products offered by the manufacturer.

Bridge Rectifier Replacement Considerations

Public confirmed substitute part numbers include DB201S. Evaluate parametric equivalents that match the 1.5 A current and 50 V voltage specifications for functional replacement in existing designs.