UD6KB20-BP

Bridge Rectifier Overview

The UD6KB20-BP is a 6 Amp single-phase bridge rectifier from the UD6KB series by Micro Commercial Components. It features glass passivated chip junctions and supports peak repetitive reverse voltages up to 1000 Volts, with the '20' variant rated at 200V. The device operates within a junction temperature range of -55°C to +150°C. Key electrical parameters include a maximum forward voltage of 1.0V at 3A, a reverse current of 5µA at 25°C, and a non-repetitive peak surge current capability of 170A for an 8.3ms half-sine wave. It utilizes the D3K surface-mount package.

Bridge Rectifier Feature Summary

• Glass passivated chip junctions provide reliable operation and protection against voltage transients.
• Epoxy casing meets UL 94 V-0 flammability ratings for enhanced safety.
• High surge forward current capability ensures robustness during transient events.
• Halogen-free construction aligns with environmental compliance standards.

Bridge Rectifier Applications

• General-purpose AC to DC power supply rectification
• Industrial control systems requiring surface-mount bridge rectifiers
• Consumer electronics adapters and chargers

Bridge Rectifier Procurement Notes

Verify authenticity through authorized MCC distributors or direct purchase to avoid counterfeit components. Confirm RoHS compliance via the BP suffix designation. Ensure storage conditions adhere to manufacturer guidelines for lead-free finish preservation. Request traceability documentation upon receipt to validate genuine sourcing and quality standards.

Bridge Rectifier Selection Notes

Select the UD6KB20-BP for applications requiring 6A continuous current and 200V reverse voltage blocking in a compact D3K footprint. Consider thermal resistance values when designing heatsinking solutions. Evaluate derating curves for case temperatures exceeding 25°C to ensure safe operating limits are maintained under load.

Bridge Rectifier Part Context

This component belongs to the UD6KB family of high-efficiency bridge rectifiers manufactured by Micro Commercial Components. The series offers various voltage ratings from 50V to 1000V while maintaining a consistent 6A current rating and D3K surface-mount package format across variants.

Bridge Rectifier Replacement Considerations

Direct replacements must match the 6A current rating, 200V minimum reverse voltage, and D3K package dimensions. Verify pinout compatibility and thermal characteristics before substitution.

Bridge Rectifier FAQ

What is the maximum non-repetitive peak surge current for the UD6KB20-BP?

The device can withstand a non-repetitive peak surge current of 170A for an 8.3ms half-sine wave.

Does the UD6KB20-BP contain halogens?

No, the device is defined as Halogen Free, containing less than 900ppm bromine and chlorine combined.

What is the recommended mounting torque for this component?

The recommended mounting torque is 0.5 N•m.