GSIB640-E3/45

Overview

The GSIB640-E3/45 is a single-phase bridge rectifier from Vishay General Semiconductor, utilizing glass passivated silicon chips within a thin single in-line GSIB-5S package. It provides a maximum repetitive peak reverse voltage of 400 V and supports a maximum average forward rectified output current of 2.8 A at an ambient temperature of 25 °C. The device features a peak forward surge current capability of 180 A and a maximum instantaneous forward voltage drop of 0.95 V at 3.0 A. Operating junction temperatures range from -55 °C to +150 °C.

Feature Summary

• Glass passivated chip junction for enhanced reliability
• High case dielectric strength rated at 1500 V RMS
• Thin single in-line package design suitable for printed circuit boards

Applications

• AC/DC bridge full wave rectification in switching power supplies
• Power conversion circuits in home appliances
• Rectification stages in office equipment
• Control systems within industrial automation applications

Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm compliance with RoHS directives and material categorization standards. Ensure that procurement channels provide valid traceability for the E3 suffix, which indicates lead-free terminals compliant with JESD 201 class 1A whisker testing requirements.

Selection Notes

Select this component when a compact through-hole bridge rectifier is required for general-purpose AC/DC conversion. The GSIB-5S package offers a balance between thermal performance and board space efficiency. Confirm that the 400 V reverse voltage rating aligns with the peak inverse voltage present in the target circuit application.

Part Context

This component belongs to the GSIB6x0 series of single-phase single in-line bridge rectifiers manufactured by Vishay General Semiconductor. The series includes variants with different voltage ratings, such as 200 V, 600 V, and 800 V, all sharing the same physical GSIB-5S package dimensions and mechanical characteristics.

Replacement Considerations

The VSIB640-E3/45 is identified as a direct replacement for discontinued units within the VSIB64 series.