W10M-BP

Overview

The W10M-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features glass passivated chip junctions for enhanced stability and reliability. The device is rated for a continuous forward current of 1.0 A and supports peak repetitive reverse voltages ranging from 50 V to 1000 V, with the 'M' suffix typically indicating a 1000 V rating. It utilizes a DO-41 axial leaded package, suitable for through-hole mounting. Key electrical parameters include a maximum RMS voltage of 700 V, a non-repetitive peak forward surge current capability, and a maximum DC blocking voltage of 1000 V. The operating junction temperature range extends from -55°C to +150°C.

Feature Summary

• Glass passivated chip junctions provide stable performance and high reliability under varying conditions.
• High surge current capability ensures robustness against transient overloads during operation.
• Axial leaded package design facilitates easy through-hole mounting on printed circuit boards.

Applications

• AC-to-DC power supply circuits
• Battery charging systems
• General-purpose rectification in electronic equipment

Procurement Notes

Verify the specific voltage rating associated with the suffix code, as series variations exist. Confirm RoHS compliance status through official MCC documentation prior to integration. Check for end-of-life or not-recommended-for-new-designations, as availability may be limited. Ensure the axial lead spacing matches your PCB footprint requirements. Request updated datasheets directly from the manufacturer to confirm current manufacturing specifications.

Selection Notes

Select this component when a standard 1A axial bridge rectifier is required for low-power applications. Compare the peak inverse voltage requirements of your circuit against the 1000 V rating to ensure adequate safety margins. Consider the thermal management capabilities of the DO-41 package for your specific ambient temperature conditions. Verify that the forward voltage drop characteristics align with your efficiency targets. Evaluate alternative packages if surface-mount space constraints are present.

Part Context

The W10M-BP belongs to the MCC W-series of single-phase bridge rectifiers. This series offers various voltage ratings to accommodate different input AC line requirements. The product falls under the broader category of diodes and rectifiers within MCC's discrete semiconductor portfolio. It serves as a fundamental component for converting alternating current to direct current in consumer and industrial electronics.

Replacement Considerations

Potential substitutes include other 1A axial bridge rectifiers such as the MB10F or similar DO-41 packaged devices. Verify pinout compatibility and physical dimensions before substitution. Ensure equivalent electrical ratings for reverse voltage and forward current are met. Consult manufacturer cross-reference lists for officially recommended alternatives.