DBL103GHC1G

Bridge Rectifier Overview

The DBL103GHC1G is a single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation. It features a peak repetitive reverse voltage of 200 V and an average forward rectified current of 1 A. The device utilizes a standard diode technology and operates within a junction temperature range of -55°C to +150°C. Key electrical parameters include a maximum RMS current of 1.57 A, a surge forward current of 30 A, and a typical forward voltage drop of 1.1 V at 1 A. The component is housed in a DBLS surface-mount package with four pins.

Bridge Rectifier Feature Summary

• Surface-mount construction for automated PCB assembly
• Glass passivated junction for enhanced reliability
• High thermal stability across wide operating temperatures

Bridge Rectifier Applications

• General-purpose AC to DC power supply circuits
• Low-voltage rectification in consumer electronics
• Battery charging systems

Bridge Rectifier Procurement Notes

Verify the complete part number including suffixes such as HC1G against official manufacturer datasheets to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status and specific lot traceability requirements prior to ordering to align with project quality standards.

Bridge Rectifier Selection Notes

Select this component when a compact surface-mount bridge rectifier is required for low-current applications. Ensure the circuit design accommodates the 200 V reverse voltage rating and verify that the thermal management strategy supports the specified junction temperature limits under expected load conditions.

Bridge Rectifier Part Context

This part belongs to the DBL series of bridge rectifiers from Taiwan Semiconductor. It shares functional similarities with other members like DBL101G and DBL102G but differs in voltage ratings. The HC1G suffix typically denotes specific packaging or reel configuration details defined by the manufacturer.

Bridge Rectifier Replacement Considerations

Direct substitutes may include DBL101G or DBL102G if voltage ratings permit. Verify pinout compatibility and package dimensions before replacing to ensure mechanical fit on the existing PCB layout.