UD2KB100-BP

Bridge Rectifier Overview

The UD2KB100-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features a glass passivated chip junction and operates within a temperature range of -55°C to +150°C. The device provides an average forward current of 2A at a case temperature of 140°C, with a peak repetitive reverse voltage of 1000V. Key electrical parameters include a maximum forward voltage of 1.0V at 1A, a reverse leakage current of 10µA at 125°C, and a non-repetitive peak surge current of 60A for an 8.3ms half-sine wave. It utilizes the D3K surface-mount package.

Bridge Rectifier Feature Summary

• Glass passivated chip junction construction
• High surge forward current capability
• Epoxy meets UL 94 V-0 flammability rating

Bridge Rectifier Applications

• General purpose AC to DC power supply conversion
• Bridge rectification in low to medium power electronic circuits
• Industrial control systems requiring high voltage isolation

Bridge Rectifier Procurement Notes

Verify authenticity through authorized MCC distributors or direct purchase from Micro Commercial Components Corp. to avoid counterfeit components. Confirm RoHS compliance via the "BP" suffix designation. Ensure storage conditions align with manufacturer guidelines for lead-free finish devices. Request traceability documentation upon receipt to validate genuine sourcing and quality standards.

Bridge Rectifier Selection Notes

Select this component when a 1000V peak reverse voltage rating is required for bridge rectification applications. Verify that the thermal management design accommodates the specified junction-to-case thermal resistance. Ensure the PCB layout supports the D3K package dimensions and recommended mounting torque. Consider derating curves for operation above standard ambient temperatures.

Bridge Rectifier Part Context

This part belongs to the UD2KB series of single-phase bridge rectifiers from Micro Commercial Components. The series covers voltage ratings from 50V to 1000V, sharing identical physical packaging and general electrical characteristics while differing in reverse voltage capabilities. The UD2KB100 specifically denotes the 1000V variant within this standardized product family.

Bridge Rectifier Replacement Considerations

Compatible substitutes include other MCC parts within the UD2KB series such as UD2KB80 or UD2KB60 if lower voltage ratings are acceptable. Cross-manufacturer equivalents must match the 2A current rating, 1000V reverse voltage, and D3K package footprint. Verify thermal resistance and forward voltage specifications before implementation.

Bridge Rectifier FAQ

What does the 'BP' suffix indicate?

The 'BP' suffix designates that the device is RoHS compliant and features a lead-free finish.

What is the maximum operating junction temperature?

The maximum operating junction temperature is +150°C.

How is the device marked?

The marking code consists of 'UD2KB100', the manufacturer logo, and additional identification codes.