GBL01E-E3/A

Overview

The GBL01E-E3/A is a single-phase bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division. It utilizes glass-passivated junction technology and is housed in a lead-free plastic GBL case with four pins. The device supports a maximum repetitive peak reverse voltage of 50 V and an average forward rectified current of 4 A per leg. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 120 A, a typical reverse leakage current of less than 0.1 µA, and a maximum DC forward voltage drop of 1.1 V at rated current. The component operates within a junction temperature range of -65°C to 150°C.

Feature Summary

• Glass-passivated junctions provide high reliability and resistance to environmental stress.
• High surge current capability suitable for demanding power applications.
• Low reverse leakage current ensures efficient operation.
• Lead-free packaging complies with RoHS directives.

Applications

• General-purpose AC-to-DC conversion circuits
• Power supply units requiring compact bridge rectification
• Printed circuit board (PCB) mounted power electronics

Procurement Notes

Verify the specific suffix configuration against official Vishay documentation to ensure compliance with required flammability ratings and terminal plating specifications. Confirm that the GBL case style matches the intended PCB footprint and thermal management requirements before finalizing procurement orders.

Selection Notes

Select this component when a 4 A rating at 50 V reverse voltage is required in a surface-mount or through-hole compatible GBL package. Ensure the application accounts for the 1.1 V forward voltage drop to calculate appropriate thermal dissipation. Verify that the 150°C maximum junction temperature aligns with the system's operating environment.

Part Context

This part belongs to the GBL series of single-phase bridge rectifiers from Vishay. The series offers various voltage ratings while maintaining a consistent 4 A current capacity and standardized GBL mechanical outline. The E3 suffix indicates lead-free construction, distinguishing it from older tin-lead variants within the same product family.

Replacement Considerations

Direct replacements must match the 4 A current rating, 50 V reverse voltage, and GBL-5S or equivalent case style. Verify that alternative bridge rectifiers maintain similar forward voltage characteristics and thermal performance to ensure circuit compatibility without redesign.