DB151L-BP

Bridge Rectifier Overview

The MCC DB151L-BP is a single-phase bridge rectifier from the Micro Commercial Components series, designed for surface-mount applications. It features a DB-1 package with solder pad termination. The device supports a peak reverse voltage of 50 V and a maximum average forward rectified current of 1.5 A. Key electrical parameters include a forward voltage drop of 1.1 V at rated current and a non-repetitive peak surge current capability of 50 A. The component operates within a junction temperature range of -55°C to +125°C and exhibits a low reverse leakage current of 10 µA at maximum rated voltage.

Bridge Rectifier Feature Summary

• Surface-mount construction in a compact DB-1 package for automated assembly
• Glass passivated junctions providing high reliability and stability
• Molded plastic case meets UL flammability classification rating 94V-0

Bridge Rectifier Applications

• General purpose AC to DC conversion in low-voltage power supplies
• Battery charging circuits requiring 50 V isolation
• DC power adapters and consumer electronics internal rectification

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm RoHS compliance status and lead time requirements. Confirm that the DB-1 package dimensions align with the target PCB footprint before finalizing procurement orders. Ensure storage conditions adhere to moisture sensitivity level guidelines specified in the component documentation.

Bridge Rectifier Selection Notes

Select this component when a surface-mount bridge rectifier is required for 50 V AC input applications. The 1.5 A current rating suits low-power designs where space constraints favor the DB-1 package over through-hole alternatives. Verify that the 1.1 V forward voltage drop meets the efficiency targets of the specific circuit design.

Bridge Rectifier Part Context

This part belongs to the MCC DB151L series of single-phase bridge rectifiers. It shares the 1.5 A / 50 V specification family with variants such as RB151 and SDB151L, differing primarily in package style and mounting configuration. The DB-1 form factor distinguishes it from larger GBJ or MB series units used in higher current scenarios.

Bridge Rectifier Replacement Considerations

Direct substitutes include the RB151, SDB151L, and W005M from various manufacturers, provided they match the DB-1 or equivalent surface-mount footprint. Verify pinout compatibility and thermal characteristics before substitution.