GBU8B-E3/51

Bridge Rectifier Overview

The GBU8B-E3/51 is a single-phase bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features an average forward rectified current of 8 A and a maximum repetitive peak reverse voltage of 100 V. The device utilizes glass passivation for electrical isolation and meets the UL recognition standard file E213649. It is designed for through-hole mounting in the GBU package, with a specified operating junction temperature range from -55°C to +150°C.

Bridge Rectifier Feature Summary

• Glass passivated cathode provides high reliability and protection against mechanical stress
• Meets UL recognition requirements for safety compliance
• Designed for general-purpose rectification applications

Bridge Rectifier Applications

• General purpose rectification in power supplies
• AC to DC conversion circuits
• Battery charging systems

Bridge Rectifier Procurement Notes

Verify the specific suffix /51 against the manufacturer's latest documentation to confirm packaging details and availability status. Ensure the component matches the required GBU footprint and pinout configuration for your PCB design. Cross-reference the datasheet revision date to confirm parameter consistency before finalizing procurement orders.

Bridge Rectifier Selection Notes

Select this component when an 8 A current rating and 100 V reverse voltage are required for through-hole assembly. Consider the GBU package dimensions and thermal characteristics for heat dissipation needs. Verify that the glass passivation technology aligns with the environmental conditions of the target application.

Bridge Rectifier 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 within the same GBU package outline, facilitating standardized board layouts across different power supply designs requiring robust rectification capabilities.

Bridge Rectifier Replacement Considerations

Check for direct substitutes such as GBU8B-M3/51 or other manufacturers' GBU8B equivalents. Ensure any replacement maintains the 8 A current rating, 100 V reverse voltage, and identical GBU package dimensions for seamless integration.