KBP307 L

Overview

The MDD KBP307 L is a through-hole single-phase bridge rectifier from the KBP series, designed for printed circuit board mounting. It features a molded plastic body with glass passivated junctions and solder-plated terminals. The device supports an average forward output rectified current of 3.0 A at a case temperature of 100°C and withstands a repetitive peak reverse voltage of 600 V. Key electrical parameters include a maximum RMS voltage of 420 V, a DC blocking voltage of 600 V, and a peak forward surge current capability of 55 A under JEDEC testing conditions.

Feature Summary

• Glass passivated junction construction
• High forward surge current capability
• Guaranteed high-temperature soldering performance

Applications

• Printed circuit board power supply circuits
• AC to DC conversion stages
• General-purpose rectification in industrial equipment

Procurement Notes

Verify the specific part code KBP3070000L360 against the original MDD KBP307 L designation to ensure correct component matching. Confirm that the bulk packaging quantity aligns with project requirements, as the specification indicates a standard box quantity of 500 pieces. Ensure compliance with RoHS/RoHS III directives if environmental regulations apply to the final assembly.

Selection Notes

Select this component when a 3.0 A continuous current rating and 600 V reverse voltage blocking capability are required for PCB-mounted applications. Consider the thermal resistance of 40 °C/W and the operating junction temperature range of -55°C to +150°C for thermal management planning. Verify that the lead length of 9.5 mm fits the target board layout constraints.

Part Context

This component belongs to the KBP series of through-hole bridge rectifiers manufactured by MDD. The series offers various voltage ratings ranging from 50 V to 1000 V while maintaining a consistent 3.0 A current capacity and standardized KBP package dimensions. The KBP307 variant specifically addresses applications requiring 600 V reverse voltage blocking within this product family.

Replacement Considerations

Cross-reference with other manufacturers' KBP307 equivalents such as those from Diotec Semiconductor or Guangdong Juxing Electronics. Verify that substitute parts maintain identical pinout configurations, thermal characteristics, and flammability classifications (UL 94V-0) before implementation.