KBU6D

Overview

The KBU6D is a single-phase bridge rectifier from onsemi, designed for through-hole mounting in the KBU package. It features a maximum repetitive reverse voltage of 200 V and an average forward rectified current of 6 A. The device utilizes glass-passivated junctions for enhanced reliability. It operates within a junction temperature range of -55°C to 150°C. The component is housed in a 4-SIP configuration, suitable for general-purpose power supply applications requiring robust rectification performance.

Feature Summary

• Glass-passivated junctions ensure reliable operation and protection against voltage transients
• Molded plastic construction provides mechanical stability and environmental resistance
• High thermal capability supports operation across extended temperature ranges

Applications

• General-purpose power supplies
• Battery chargers
• Adapters and converters

Procurement Notes

Verify the specific ordering suffix and package variant when sourcing. Confirm that the requested units match the standard KBU through-hole specification. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing procurement orders.

Selection Notes

Select this component for applications requiring a 200 V rating and 6 A current capacity. Consider the KBU package dimensions for board space constraints. Evaluate thermal dissipation needs based on ambient operating conditions and load profiles to ensure long-term reliability.

Part Context

This part belongs to onsemi's bridge rectifier portfolio, which includes various voltage and current ratings. The KBU series offers a balance of performance and cost-effectiveness for industrial and consumer electronics. It complements other rectifier options like GBU or KBP series depending on specific power requirements.

Replacement Considerations

Compatible substitutes include GBU6D from onsemi, which shares similar electrical characteristics but differs in package style. Other manufacturers may offer equivalent 200 V, 6 A bridge rectifiers; verify pinout and thermal specifications before substitution.