KBP310 L

Overview

The MDD KBP310 L is a through-hole single bridge rectifier from the KBP series, featuring a molded plastic body and four pins. It supports a maximum repetitive peak reverse voltage of 1000V and an average forward output rectified current of 3.0A at Tc=100°C. The device exhibits a peak forward surge current capability of 55A and an instantaneous forward voltage of 1.10V at 3.0A. Operating junction temperature ranges from -55°C to +150°C, with thermal resistance of 40°C/W. The package complies with UL 94V-0 flammability standards and RoHS/RoHS III directives.

Feature Summary

• Glass passivated junctions ensure low reverse leakage current and high reliability under various environmental conditions.
• High forward surge current capability allows robust performance during transient load events.
• Guaranteed for high-temperature soldering at 260°C for 10 seconds, facilitating standard PCB assembly processes.

Applications

• Printed circuit board assemblies requiring AC to DC conversion
• General purpose power supply rectification
• Electronic devices operating within wide temperature ranges

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest specification sheet to confirm packaging details and compliance status. Ensure that the component matches the required electrical ratings for the target application environment. Cross-reference part codes carefully to avoid substitution errors in production lines.

Selection Notes

Select this component when a 1000V reverse voltage rating and 3.0A continuous current are required in a through-hole configuration. Consider the 40°C/W thermal resistance for heat dissipation planning. Verify lead length requirements match the PCB design constraints before finalizing the selection.

Part Context

This component belongs to the KBP series of through-hole bridge rectifiers manufactured by MDD. The series offers various voltage and current combinations within a standardized molded plastic package. The KBP310 variant specifically targets applications needing 1000V blocking capability with moderate current handling.

Replacement Considerations

Compatible substitutes include other KBP310 variants from different manufacturers, provided they meet identical electrical specifications and mechanical dimensions. Verify pinout polarity markings and thermal characteristics before implementation.