HDBL105G

Overview

The HDBL105G is a single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation, designed for surface-mount applications. It features a DBLS-4 package with four pins and operates within a temperature range of -55°C to +150°C. The device supports a forward current (If) of 1A and withstands a peak repetitive reverse voltage (Vrrm) of 600V. Key electrical parameters include a maximum non-repetitive peak forward surge current (Ifsm) of 40A, a peak forward voltage (Vf) of 1.1V, and a peak reverse current (Ir) of 10μA. The component measures 8.51mm in length, 6.5mm in width, and 2.6mm in height.

Feature Summary

• High efficient recovery characteristics suitable for general-purpose rectification
• Glass passivated junction provides protection against voltage transients
• Automotive grade qualification ensuring reliability under rigorous conditions

Applications

• Automotive electronics systems requiring AEC-Q101 compliance
• General purpose rectification in compact surface-mount designs
• Power supply circuits utilizing high efficiency recovery bridges

Procurement Notes

Verify the specific ordering suffix and packaging configuration directly with the manufacturer or authorized distributors before procurement. Confirm that the delivered components match the exact part number specifications, including package type and terminal finish, to ensure compatibility with automated placement equipment and final assembly requirements.

Selection Notes

Select this component when a surface-mount single-phase bridge rectifier with 1A continuous current and 600V blocking capability is required. Ensure the design accommodates the DBLS-4 footprint dimensions and thermal constraints associated with the specified operating temperature range and power dissipation characteristics.

Part Context

This component belongs to the HDBL series of high-efficiency bridge rectifiers from Taiwan Semiconductor. It is part of a family offering various voltage ratings and current capabilities, all sharing similar surface-mount packaging solutions designed for space-constrained electronic applications requiring robust performance.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical parameter equivalence with alternative manufacturers if considering cross-brand substitution.