GBLA005HD2G

Overview

The GBLA005HD2G is a single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation. It features an in-line package design with a maximum average forward rectified current of 4 A and a peak repetitive reverse voltage of 50 V. The device exhibits a maximum forward voltage drop of 1 V at rated current and supports a surge current of 120 A. It operates within a temperature range from -55 °C to +150 °C junction temperature. Physical dimensions include a length of 20.3 mm and a width of 3.7 mm, housed in the GBL-4 through-hole package.

Feature Summary

• Glass passivated junctions for reliable operation under varying thermal conditions
• High surge current capability to withstand transient electrical loads
• Low forward voltage drop to minimize power dissipation during conduction

Applications

• AC to DC power supply conversion circuits
• General purpose rectification in electronic equipment
• Battery charging systems requiring high reliability

Procurement Notes

Verify the component authenticity by checking the manufacturer's marking on the package against official datasheet specifications. Confirm the part number suffix matches the exact variant required for your circuit design. Ensure the supplier provides traceability documentation to guarantee the integrity of the semiconductor devices received for production use.

Selection Notes

Select this component when a 4 A current rating and 50 V reverse voltage are sufficient for the application requirements. Consider the GBL-4 package size constraints for PCB layout planning. Evaluate the thermal management needs based on the specified operating temperature range and forward voltage characteristics to ensure stable performance.

Part Context

This component belongs to the GBL series of bridge rectifiers from Taiwan Semiconductor. The series offers various voltage and current ratings to suit different power conversion needs. The GBLA005HD2G specifically addresses applications requiring moderate current handling with a low voltage profile in a compact through-hole form factor.

Replacement Considerations

Cross-reference with other 4 A, 50 V bridge rectifiers in the GBL-4 package. Verify pinout compatibility and electrical parameters such as forward voltage and reverse leakage current before substitution.