GBU4DL-6419M3/51

Overview

The GBU4DL-6419M3/51 is a single-phase bridge rectifier from Vishay General Semiconductor. It features a maximum repetitive peak reverse voltage of 200 V and an average forward rectified current rating of 3 A. The device utilizes the FRED Pt technology for fast recovery characteristics. It is designed for through-hole mounting in a GBU package, supporting a junction temperature range of -55°C to +175°C.

Feature Summary

• Utilizes FRED Pt (Fast Recovery Epitaxial Diode Platinum) technology for optimized switching performance
• Designed for high reliability with a wide operating junction temperature range up to 175°C
• Constructed as a single-phase bridge rectifier for efficient AC-to-DC conversion

Applications

• General purpose power supply circuits
• Battery chargers
• DC-to-DC converters

Procurement Notes

Verify the specific suffix /51 against official Vishay documentation to confirm packaging details and compliance status. Ensure the ordering part number matches the required tube configuration. Cross-reference the datasheet for exact thermal resistance values and mechanical dimensions prior to procurement to guarantee compatibility with the intended assembly process.

Selection Notes

Select this component when a 200 V reverse voltage rating and 3 A continuous current capacity are required. The FRED Pt technology makes it suitable for applications demanding faster recovery times compared to standard rectifiers. Consider the GBU through-hole package constraints and thermal management requirements for the specific PCB layout.

Part Context

This component belongs to the GBU series of bridge rectifiers manufactured by Vishay's Diodes Division. It represents a standard discrete semiconductor solution for power conversion tasks. The product line focuses on robust construction and reliable performance in various industrial and consumer electronic power applications requiring medium current handling capabilities.

Replacement Considerations

Consult official Vishay substitution guides for compatible alternatives. Verify that any substitute maintains the 200 V reverse voltage, 3 A current rating, and GBU package footprint. Ensure equivalent or superior reverse recovery time specifications if switching speed is critical to the circuit design.