GBU6J-1E3/51

Overview

The GBU6J-1E3/51 is a single-phase bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division. It utilizes the GBU surface-mount package and is designed for through-hole or surface-mount installation. The device features a peak reverse voltage of 600 V and an average forward current rating of 6 A. Key electrical parameters include a maximum non-repetitive peak forward surge current of 175 A, a typical forward voltage of 1 V at rated current, and a low reverse leakage current of 5 µA at 600 V. The component operates within a junction temperature range of -55 °C to +150 °C.

Feature Summary

• Glass passivated pellet chip junction for enhanced reliability
• High surge current capability for robust circuit protection
• Low forward voltage drop for improved efficiency
• Compliant with RoHS standards and halogen-free

Applications

• AC-DC power supply units
• Inverter circuits
• Converter applications
• Freewheeling diode configurations in consumer electronics

Procurement Notes

Verify the exact part number against official Vishay documentation, as suffixes such as '1' may indicate specific packaging or revision differences not universally standardized across all distributors. Confirm availability status directly with authorized suppliers, as stock levels fluctuate. Ensure compliance with required environmental regulations such as RoHS and REACH before procurement.

Selection Notes

Select this component when a 6 A single-phase bridge rectifier with 600 V blocking voltage is required in a GBU surface-mount package. Consider the 175 A surge current rating for transient protection needs. Verify thermal management requirements given the 150 °C maximum junction temperature limit. Compare forward voltage characteristics against alternative brands if power loss optimization is critical.

Part Context

This part belongs to the GBU series of high-current bridge rectifiers from Vishay. The GBU family offers various voltage ratings (e.g., 50 V to 1000 V) and current ratings (e.g., 2 A to 35 A). The GBU6J specifically denotes the 6 A / 600 V variant within this extensive lineup, sharing common mechanical dimensions and mounting styles with other members of the series.

Replacement Considerations

Potential substitutes include the GBU6J-E3/51 or GBU6J-E4/51 from Vishay, which share identical electrical specifications but may differ in lead finish or packaging. Cross-brand alternatives should match the 6 A current, 600 V voltage, and GBU footprint constraints.