LMB4S-TP

Overview

The LMB4S-TP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features a surface-mount MBS-1 package and utilizes silicon technology. The component supports a forward current of 1.0 A and withstands a repetitive peak reverse voltage of 400 V. Key electrical specifications include a maximum RMS voltage of 280 V, a non-repetitive peak forward surge current capability of 35 A at 60 Hz for one half-cycle, and a maximum DC blocking reverse current of 5 µA. The device operates within a junction temperature range of -55 °C to +150 °C.

Feature Summary

• Single-phase bridge rectification in a compact surface-mount configuration
• High thermal stability with an extended operating junction temperature range
• Robust surge current handling capability for transient protection

Applications

• General-purpose AC-to-DC power supply circuits
• Battery charging systems requiring low-profile components
• Adapters and converters for consumer electronics

Procurement Notes

Verify the specific ordering suffix and package variant against the official MCC datasheet to ensure compatibility with your PCB footprint. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary. Ensure that the selected component meets all thermal and electrical requirements for your specific application environment before finalizing procurement.

Selection Notes

Select this component when a standard 1 A, 400 V bridge rectifier is required in a surface-mount form factor. Consider the MBS-1 package dimensions for board space constraints. Evaluate the thermal management requirements given the 150 °C maximum junction temperature limit. Compare performance metrics such as forward voltage drop and leakage current against alternative suppliers if stricter efficiency or noise criteria are necessary.

Part Context

The LMB4S-TP belongs to the LMB series of single-phase bridge rectifiers from Micro Commercial Components. This series is designed for applications demanding reliable rectification in space-constrained environments. The part is categorized under Diodes & Rectifiers and represents a standard solution for converting alternating current to direct current in various electronic devices.

Replacement Considerations

Cross-reference with MB4S-TP for potential functional equivalents. Verify pinout compatibility and package dimensions before substitution. Consult manufacturer documentation for any differences in electrical characteristics or thermal performance.