DBLS104GH

Bridge Rectifier Overview

The DBLS104GH is a bridge rectifier diode manufactured by Taiwan Semiconductor Corporation. It features a maximum average forward rectified current of 1 A and a maximum repetitive peak reverse voltage of 400 V. The device utilizes silicon as the semiconductor material and contains four internal elements configured for single-phase rectification. It operates within a junction temperature range from -55 °C to +150 °C. The component is housed in a plastic epoxy small outline package with four terminals, designed for surface-mount applications.

Bridge Rectifier Feature Summary

• High thermal stability enabling operation at elevated junction temperatures up to 150 °C
• Robust surge current handling capability for transient protection
• Lead-free construction compliant with environmental standards

Bridge Rectifier Applications

• General-purpose AC to DC power supply circuits
• Battery charging systems
• Low-power industrial control equipment

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pinout orientation and tape-and-reel specifications. Ensure the requested variant matches the required voltage rating and package dimensions for your PCB layout. Cross-reference the RoHS compliance status with the latest production documentation before finalizing procurement orders.

Bridge Rectifier Selection Notes

Select this component when a compact surface-mount bridge rectifier is required for 400 V applications. Confirm that the 1 A current rating meets the load requirements and that the small outline package fits the available board space. Verify thermal management needs given the 150 °C maximum junction temperature limit.

Bridge Rectifier Part Context

This part belongs to the DBLS series of bridge rectifiers from Taiwan Semiconductor. The series offers various voltage ratings including 200 V, 400 V, 600 V, and 1000 V options. These components are designed for general-purpose rectification in consumer electronics and industrial applications requiring reliable performance in a compact form factor.

Bridge Rectifier Replacement Considerations

Check for direct replacements such as the DBLS104G or other 1 A 400 V bridge rectifiers in similar packages from compatible manufacturers. Ensure electrical parameters and pin configurations match exactly before substitution.