DB104L-BP

Bridge Rectifier Overview

The DB104L-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features an average forward rectified current of 1.0 A and a maximum repetitive peak reverse voltage of 400 V. The device utilizes a DB-1 package with through-hole solder pin termination. Electrical characteristics include a maximum RMS diode voltage of 280 V, a DC blocking voltage of 400 V, and a non-repetitive peak forward surge current capability of 30 A at 60 Hz for one half-cycle. The component operates within a junction temperature range of -55°C to +150°C.

Bridge Rectifier Feature Summary

• Single-phase bridge rectification configuration
• Through-hole mounting via solder pins
• High thermal stability up to 150°C junction temperature

Bridge Rectifier Applications

• General-purpose AC to DC power supply conversion
• Low-current electronic circuit rectification
• Industrial control system power stages

Bridge Rectifier Procurement Notes

Verify the current lifecycle status before procurement, as this component may be marked as Not Recommended for New Designs (NRND). Confirm RoHS compliance details directly from the manufacturer datasheet. Ensure the specific ordering suffix matches the required packaging format. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and availability.

Bridge Rectifier Selection Notes

Select this component when a 1.0 A current rating and 400 V reverse voltage are sufficient for the application. The DB-1 package is suitable for through-hole PCB layouts requiring robust mechanical mounting. Consider the 30 A surge current rating for inrush protection requirements. Evaluate the 1.1 V typical forward voltage drop for efficiency calculations in low-voltage output circuits.

Bridge Rectifier Part Context

This part belongs to the DB104L series of single-phase bridge rectifiers from Micro Commercial Components. The series offers various voltage ratings while maintaining a consistent 1.0 A current capacity and DB-1 package form factor. It serves as a standard solution for general-purpose rectification tasks in consumer and industrial electronics where through-hole technology is preferred.

Bridge Rectifier Replacement Considerations

Direct substitutes include other MCC bridge rectifiers with identical 1.0 A and 400 V ratings in the DB-1 package, such as the DB104 or DB104-M. Verify that alternative manufacturers' equivalents match the exact pinout, thermal characteristics, and voltage specifications.