G3SBA60-E3/51

Bridge Rectifier Overview

The G3SBA60-E3/51 is a glass passivated single-phase bridge rectifier manufactured by Vishay General Semiconductor. It utilizes the GBU case style and provides a maximum repetitive peak reverse voltage of 600 V with a maximum average forward rectified output current of 4.0 A at a case temperature of 100 °C. The device supports a peak forward surge current of 80 A and features a maximum DC reverse current of 5 μA at rated blocking voltage. Operating junction temperatures range from -55 °C to +150 °C, and the unit weighs 3.404 g.

Bridge Rectifier Feature Summary

• Glass passivated chip junction for enhanced reliability
• High case dielectric strength rated at 1500 V RMS
• Molding compound meets UL 94 V-0 flammability rating
• Terminals are matte tin plated and solderable per J-STD-002

Bridge Rectifier Applications

• AC/DC bridge full wave rectification in monitors
• Rectification circuits in television sets
• Power supply units for printers
• Switching mode power supplies
• Audio equipment and home appliances

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix against the manufacturer's documentation to confirm delivery mode and base quantity. The /51 suffix indicates a paper tray package containing 250 units, while other suffixes may denote tube packaging. Confirm RoHS compliance status and material categorization definitions via the official Vishay documentation before finalizing procurement specifications.

Bridge Rectifier Selection Notes

Select this component based on the required 600 V reverse voltage rating and 4.0 A continuous current capacity within the GBU through-hole package. Ensure thermal management aligns with the specified derating curves for heatsink or PCB mounting configurations. Verify that the application environment remains within the -55 °C to +150 °C operating junction temperature range.

Bridge Rectifier Part Context

This part belongs to the G3SBA series of glass passivated single-phase bridge rectifiers, which also includes variants with 200 V and 800 V ratings. All members of this series share the same GBU mechanical case dimensions and general electrical characteristics, differing primarily in their maximum repetitive peak reverse voltage capabilities.

Bridge Rectifier Replacement Considerations

Direct substitutes within the same series include the G3SBA20 and G3SBA80, provided the voltage requirements match the specific application needs. Cross-manufacturer replacements must be evaluated for identical GBU footprint compatibility and equivalent current and voltage ratings.

Bridge Rectifier FAQ

What is the maximum non-repetitive peak forward surge current?

The maximum non-repetitive peak forward surge current is 80 A for a single sine-wave superimposed on rated load.

How is polarity indicated on the G3SBA60-E3/51?

Polarity is marked on the body of the case, with the positive lead identified by a beveled corner.

What is the typical thermal resistance when mounted on a PCB?

The typical thermal resistance (RθJA) is 26 °C/W when units are mounted on a PCB with 0.5" x 0.5" copper pads and 0.375" lead length.