GBU802 D2G

Overview

The GBU802D2G is a single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation. It utilizes silicon technology and features a GBU-4 through-hole package with solder pin termination. The device supports an average forward rectified current of 8 A and withstands a peak repetitive reverse voltage of 200 V. Key electrical parameters include a maximum forward voltage of 1.1 V, a non-repetitive peak forward surge current of 200 A, and a maximum reverse leakage current of 5 µA. The component operates within a temperature range of -55 °C to +150 °C.

Feature Summary

• High surge current capability for robust transient protection
• Low power loss characteristics due to low forward voltage drop
• Green compound construction with lead-free terminals compliant with MIL-STD-208

Applications

• General purpose AC to DC conversion in power supplies
• Battery charging circuits
• Polarity protection applications

Procurement Notes

Verify the specific suffix configuration when ordering, as variations such as D2 or G may indicate differences in packaging or environmental compliance status. Confirm RoHS compliance and UL recognition details directly with the manufacturer or authorized distributors prior to finalizing procurement specifications.

Selection Notes

Select this component for applications requiring high current handling in a standard through-hole footprint. Ensure the circuit design accounts for the 200 V reverse voltage rating and thermal management requirements at the specified operating temperature limits.

Part Context

This part belongs to the GBU series of bridge rectifiers from Taiwan Semiconductor. The series is designed for general-purpose applications requiring reliable performance in compact through-hole layouts. The GBU-4 package provides a balance between current capacity and board space efficiency.

Replacement Considerations

Cross-reference with other GBU-4 packaged bridge rectifiers rated for 8 A and 200 V. Verify that substitute components match the forward voltage and surge current specifications to ensure circuit compatibility.