BYV430W-300PQ

Diode Arrays Overview

The BYV430W-300PQ is a hyperfast recovery rectifier diode manufactured by WeEn Semiconductors. It features a reverse voltage rating of 300V and an average forward current of 5A. The device utilizes a TO-220F (TO-220 Fullpack) plastic package with two pins. Key electrical characteristics include a maximum forward voltage drop of 1.6V at rated current and a typical reverse leakage current of 5µA at full reverse voltage. The component is designed for high-speed switching applications requiring low recovery charge.

Diode Arrays Feature Summary

• Hyperfast recovery technology optimized for high-frequency switching efficiency
• Low forward voltage drop to minimize conduction losses
• Robust thermal performance in a standard through-hole package

Diode Arrays Applications

• High-frequency DC-DC converters
• Free-wheeling rectification in power supplies
• Snubber circuits in motor drives

Diode Arrays Procurement Notes

Verify the specific suffix 'PQ' against the manufacturer's official datasheet to confirm pin configuration and marking details. Ensure the ordering part number matches the exact package variant required for your PCB footprint. Cross-reference with NXP or Philips legacy documentation if integrating into existing designs, as brand transitions may affect marking codes but not electrical specifications.

Diode Arrays Selection Notes

Select this component when a 300V blocking capability and 5A continuous current are required in a through-hole format. The hyperfast recovery characteristic makes it suitable for frequencies exceeding standard fast recovery diodes. Compare total power dissipation requirements against the thermal resistance of the TO-220F package to ensure adequate heat sinking for the intended duty cycle.

Diode Arrays Part Context

This diode belongs to the BYV430 series of hyperfast rectifiers from WeEn Semiconductors. The series is engineered for general purpose high-speed rectification in industrial and consumer electronics. The TO-220F package provides a balance of electrical isolation and thermal management for medium-power applications.

Diode Arrays Replacement Considerations

Check for direct equivalents in the BYV430 series from other manufacturers. Verify that substitute parts maintain the same 300V VRRM, 5A IF, and TO-220F package dimensions to ensure mechanical compatibility.