RDBF158U-13

Bridge Rectifier Overview

The RDBF158U-13 is a single-phase bridge rectifier manufactured by Diodes Incorporated. It features a peak reverse voltage of 800 V and an average forward rectified current of 1.5 A. The device exhibits a maximum forward voltage of 1.3 V at the rated current and a low reverse leakage current of 5 µA at 1000 V. Designed for surface mount applications, it utilizes the DBF-4 package with solder pad termination. The component supports a wide operating junction temperature range from -55°C to +150°C and can withstand a maximum surge current of 70 A.

Bridge Rectifier Feature Summary

• Integrated single-phase bridge configuration for efficient AC-to-DC conversion
• High thermal stability supporting extended junction temperature ranges up to 150°C
• Compact surface-mount footprint designed for automated assembly processes

Bridge Rectifier Applications

• General-purpose power supply circuits requiring compact rectification
• Adapters and chargers for consumer electronic devices
• Industrial control systems utilizing surface-mount technology

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration. Confirm compliance with RoHS and REACH directives prior to integration. Check for recent Product Change Notifications or End-of-Life notices to assess long-term availability. Validate that the DBF-4 package dimensions match the target PCB layout constraints.

Bridge Rectifier Selection Notes

Select this component when an 800 V blocking capability is required for single-phase rectification. Ensure the design accounts for the 1.3 V forward voltage drop to manage thermal dissipation appropriately. Verify that the 1.5 A continuous current rating meets the load requirements under worst-case operating temperatures.

Bridge Rectifier Part Context

This part belongs to the DBF series of bridge rectifiers from Diodes Incorporated. It shares the same physical DBF-4 package form factor with other variants in the lineup, such as the RDBF152U-13 and RDBF1510U-13, which differ primarily in their peak reverse voltage ratings. This specific model provides a balanced specification for medium-voltage applications.

Bridge Rectifier Replacement Considerations

Direct pin-compatible substitutes within the same manufacturer family include the RDBF152U-13 (200 V) and RDBF1510U-13 (1000 V). Cross-manufacturer replacements must match the DBF-4 outline, 1.5 A current rating, and 800 V minimum reverse voltage requirement.