SM4004PLQ-TP

Single Diodes Overview

The SM4004PLQ-TP is a standard recovery rectifier manufactured by Micro Commercial Components. It features a single diode configuration housed in an SOD-123FL surface-mount package. The device supports a maximum average forward rectified current of 1A and withstands a peak repetitive reverse voltage of 400V. Key electrical characteristics include a maximum reverse leakage current of 1µA at rated voltage, a forward voltage drop of 1.1V at full load, and a reverse recovery time of 3µs. It operates within a junction temperature range of -55°C to 150°C.

Single Diodes Feature Summary

• Standard recovery speed suitable for general-purpose rectification applications
• High thermal stability with a maximum junction temperature rating of 150°C
• Low leakage current ensures efficient performance under reverse bias conditions
• Compact SOD-123FL footprint designed for automated surface-mount assembly

Single Diodes Applications

• General-purpose power supply rectification circuits
• DC-DC converter output stages
• Freewheeling diodes in inductive load switching
• Reverse polarity protection in low-voltage DC systems

Single Diodes Procurement Notes

Verify the specific suffix 'Q' against the manufacturer's official documentation to confirm any distinct quality or material specifications compared to the standard SM4004PL-TP variant. Ensure the component source matches the authorized distributor list to guarantee authenticity. Cross-reference the latest datasheet revision to confirm compliance with current environmental regulations such as RoHS3 before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when a 400V reverse voltage rating and 1A continuous current capacity are required in a compact surface-mount form factor. The 3µs reverse recovery time makes it appropriate for standard frequency applications rather than high-frequency switching environments. Compare the forward voltage drop and thermal resistance against alternative packages if space constraints allow for larger footprints like SMA or SMB cases.

Single Diodes Part Context

This part belongs to the SM400x series of standard recovery rectifiers from Micro Commercial Components. The series offers various voltage ratings ranging from 50V to 1000V while maintaining a consistent 1A current rating and SOD-123FL packaging. The 'PL' designation typically indicates lead-free and halogen-free construction, aligning with modern environmental standards for electronic components.

Single Diodes Replacement Considerations

The SM4004PL-TP is the primary equivalent within the same product line. Other manufacturers offer direct replacements such as the BYV26E or UF4004, provided the reverse recovery time and package dimensions are compatible with the existing design layout.