GBL04E-E3/A

Overview

The GBL04E-E3/A is a single-phase bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a silicon construction with glass-passivated junctions and utilizes the GBL surface-mount case style. The component supports an average forward rectified current of 4 A and offers a repetitive peak reverse voltage rating of 400 V. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 150 A, a typical reverse current of less than 0.1 µA, and a maximum DC blocking voltage of 400 V. The device operates within a junction temperature range of -55 °C to +150 °C.

Feature Summary

• Glass-passivated junction structure provides high reliability and low leakage current.
• Surface-mount GBL package design enables efficient printed circuit board mounting.
• High surge current capability ensures robustness against transient overloads.

Applications

• General-purpose AC to DC power supply conversion circuits.
• Battery charging systems requiring compact rectification solutions.
• Adapters and power bricks for consumer electronics.

Procurement Notes

Verify the specific suffix 'A' against official Vishay documentation to confirm material composition or compliance status, as suffixes may indicate variations in lead finish or halogen-free status. Ensure the ordering part number matches the exact datasheet revision required for your design specifications before finalizing procurement.

Selection Notes

Select this component when a 4 A current rating and 400 V voltage rating are required in a surface-mount format. Compare thermal resistance values against your PCB copper area capabilities to ensure adequate heat dissipation. Verify that the GBL footprint dimensions align with your board layout constraints and that the operating temperature range meets environmental requirements.

Part Context

This part belongs to the GBL series of single-phase bridge rectifiers from Vishay. The series is characterized by its compact plastic encapsulation and high current density. The GBL04 variant specifically targets applications needing moderate current handling in space-constrained designs, distinguishing it from higher-current GBU or lower-current GBS counterparts.

Replacement Considerations

The GBL04E-E3/P is listed as a manufacturer-recommended alternative. Verify pin compatibility and identical electrical ratings before substitution. Other GBL-series variants with matching 4 A and 400 V ratings may serve as functional replacements if mechanical footprints are compatible.