DF10S/27

Bridge Rectifier Overview

The DF10S/27 is a single-phase glass-passivated surface mount bridge rectifier manufactured by Vishay General Semiconductor. It features a standard DFS package with four SMD terminals and supports peak reverse voltages ranging from 50 V to 1000 V, with the specific /27 suffix denoting the 1000 V rating. The device handles an average forward current of 1 A and exhibits a maximum forward voltage drop of 1.1 V at 1 A. It operates within a junction temperature range of -55°C to 150°C and withstands surge currents up to 50 A. The component complies with RoHS3 standards and is classified as obsolete.

Bridge Rectifier Feature Summary

• Glass passivation provides mechanical strength and protects against mechanical shocks.
• Surface mount DFS package enables automated assembly and compact circuit board layouts.
• Flame retardant epoxy case meets UL-94 Class V-0 recognition requirements.

Bridge Rectifier Applications

• Adapters and power supplies
• Battery chargers
• General purpose rectification in surface mount electronics

Bridge Rectifier Procurement Notes

This component is officially listed as obsolete or non-recommended for new designs by the manufacturer. Verification of current production status and final acceptance criteria should be conducted directly with authorized distributors or the manufacturer before procurement. Ensure that any available stock matches the exact suffix specifications required for the intended voltage rating.

Bridge Rectifier Selection Notes

Select this component only if the design accommodates obsolete parts or requires specific legacy compatibility. Verify that the 1000 V peak reverse voltage and 1 A average current ratings align with the circuit's electrical demands. Confirm that the 4-SMD DFS footprint fits the existing PCB layout constraints without modification.

Bridge Rectifier Part Context

The DF10S/27 belongs to the DF series of single-phase bridge rectifiers produced by Vishay. This series utilizes glass passivation techniques for durability and offers various voltage ratings within the same physical package family. The /27 suffix specifically identifies the 1000 V variant within this standardized product line.

Bridge Rectifier Replacement Considerations

DF10S-E3/45 (Vishay) serves as a direct replacement. DF10S (onsemi) and DF10S-T (Diodes Incorporated) are similar alternatives offering comparable electrical characteristics and package dimensions.