DF02S-E3/45

Bridge Rectifier Overview

The DF02S-E3/45 is a single-phase bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features an average forward current of 1 A and a peak repetitive reverse voltage of 200 V. The device utilizes a DFS surface-mount package with鸥翼 (gull-wing) leads. Key electrical parameters include a maximum forward voltage of 1.1 V at 1 A, a peak non-repetitive forward surge current of 30 A, and a maximum reverse leakage current of 5 µA at 200 V. It operates within a junction temperature range of -55°C to +150°C.

Bridge Rectifier Feature Summary

• Single-phase bridge rectifier configuration for AC-to-DC conversion
• Surface-mount DFS package design for automated PCB assembly
• High thermal stability supporting operation up to +150°C junction temperature

Bridge Rectifier Applications

• General-purpose power supply circuits
• AC adapter input stages
• Low-voltage DC power distribution systems

Bridge Rectifier Procurement Notes

Verify the component authenticity by checking the manufacturer's marking code against official datasheets. Confirm RoHS compliance status through the supplier's declaration of conformity. Ensure the ordering suffix matches the required tape-and-reel or tube packaging format specified in the procurement request.

Bridge Rectifier Selection Notes

Select this component when a 1 A current rating and 200 V blocking voltage are sufficient for the application. The DFS package is suitable for space-constrained designs requiring surface-mount technology. Compare forward voltage drop characteristics against alternative bridge rectifiers to ensure efficiency requirements are met.

Bridge Rectifier Part Context

This part belongs to the Vishay DF series of bridge rectifiers, which offers various voltage ratings and current capabilities. The 'E3' suffix indicates lead-free termination finish compliant with RoHS directives. The '45' suffix typically denotes specific packaging or reel specifications defined by the manufacturer.

Bridge Rectifier Replacement Considerations

Direct replacements must match the 1 A current rating, 200 V reverse voltage, and DFS package outline. Verify pinout compatibility before substitution. Alternative manufacturers may offer equivalent performance but require thermal and mechanical validation.