GBU6D-M3/51

Overview

The GBU6D-M3/51 is a single-phase bridge rectifier manufactured by Vishay General Semiconductor. It utilizes glass passivated chip technology for reliable operation. The device provides an average forward rectified current of 6 A and supports a maximum repetitive peak reverse voltage of 200 V. It features a low forward voltage drop and high surge current capability. The component operates within a junction temperature range of -55°C to +150°C. It is housed in the GBU surface-mount package, designed for automated assembly on printed circuit boards.

Feature Summary

• Glass passivated chip construction ensures stable electrical characteristics and long-term reliability under varying thermal conditions.
• High surge current capability allows the device to withstand transient overloads during power-up or fault conditions.
• Surface-mount GBU package facilitates efficient automated placement and reduces overall footprint in compact designs.

Applications

• General purpose AC-to-DC full-wave rectification in switching power supplies
• Power supply units for consumer electronics and home appliances
• Adapters and chargers requiring compact bridge rectification

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact specifications. Confirm RoHS compliance status and lead time requirements directly with authorized distributors. Ensure the procurement channel is authorized to guarantee component authenticity and traceability.

Selection Notes

Select this component when a 6 A current rating and 200 V reverse voltage are required in a surface-mount configuration. Consider the GBU package dimensions for PCB layout constraints. Evaluate thermal management needs based on the specified junction temperature range and ambient operating conditions.

Part Context

This part belongs to the GBU series of single-phase bridge rectifiers from Vishay. The series offers various voltage ratings and current capacities in a standardized surface-mount package. The M3 suffix typically indicates Halogen-free and RoHS-compliant manufacturing, while /51 denotes the specific tape-and-reel packaging format.

Replacement Considerations

Direct substitutes include other Vishay GBU6D variants with identical electrical ratings but different packaging options. Cross-brand equivalents must match the 6 A current, 200 V voltage, and GBU footprint. Verify pinout compatibility and thermal performance before substitution.