G5SBA20-M3/45

Bridge Rectifier Overview

The G5SBA20-M3/45 is a glass passivated single-phase bridge rectifier manufactured by Vishay General Semiconductor. It features a GBU case style with an in-line circuit configuration. The device supports a maximum repetitive peak reverse voltage of 200 V and a maximum average forward rectified output current of 6.0 A at a case temperature of 100 °C. Electrical characteristics include a maximum instantaneous forward voltage of 1.05 V at 3.0 A, a maximum DC reverse current of 5.0 μA at 25 °C, and a peak forward surge current capability of 150 A. The component operates within a junction and storage temperature range of -55 to +150 °C.

Bridge Rectifier Feature Summary

• Glass passivation for enhanced reliability
• High surge current capability
• High case dielectric strength of 1500 V RMS
• Ideal for printed circuit board mounting

Bridge Rectifier Applications

• AC/DC bridge full wave rectification
• Monitor power supplies
• TV adapters
• Printer power circuits
• Switching mode power supplies

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix to confirm packaging details. The /45 suffix indicates tube delivery with a base quantity of 20 units. Confirm RoHS compliance status based on the E3 or M3 designation. Ensure the selected variant matches the required thermal and mechanical specifications for the target application environment.

Bridge Rectifier Selection Notes

Select this component for general-purpose AC/DC rectification where high surge current handling is required. Verify that the 200 V reverse voltage rating exceeds the peak inverse voltage of the AC input. Consider the 6.0 A average forward current limit relative to the expected load and ambient temperature derating curves provided in the datasheet.

Bridge Rectifier Part Context

This part belongs to the G5SBA series of glass passivated single-phase bridge rectifiers from Vishay. The series includes variants with different voltage ratings, specifically the G5SBA60 and G5SBA80 models. All variants share the same GBU package style and similar electrical characteristics regarding forward voltage and surge current capabilities.

Bridge Rectifier Replacement Considerations

Direct replacements within the same family include the G5SBA60 and G5SBA80 models, which offer higher voltage ratings but maintain identical current and package specifications.