UF4006H

Single Diodes Overview

The UF4006H is a high-efficiency rectifier from the UF4001–UF4007 series by Taiwan Semiconductor Corporation. It features an 800V repetitive peak reverse voltage (VRRM) and a 1A average forward rectified current (IF). The device utilizes glass passivated chip junctions for reliability and offers ultrafast recovery characteristics with a typical reverse recovery time of 75ns at rated conditions. It operates within a junction temperature range of -55°C to +150°C and supports a peak non-repetitive forward surge current of 30A. The component is housed in a DO-204AL (DO-41) axial lead package.

Single Diodes Feature Summary

• Glass passivated chip junction construction
• Ultrafast recovery time for high efficiency
• Excellent high temperature switching capability
• AEC-Q101 qualified

Single Diodes Applications

• DC to DC converter
• Switching mode converters and inverters
• Freewheeling application

Single Diodes Procurement Notes

Verify that the specific ordering code includes the 'H' suffix, as this denotes AEC-Q101 qualification according to the manufacturer's documentation. Confirm the package type is DO-204AL (DO-41) and check packing options such as tape & reel or ammo box. Ensure compliance with halogen-free requirements per IEC 61249-2-21 if applicable to your manufacturing process.

Single Diodes Selection Notes

Select the UF4006H when an 800V blocking capability is required alongside fast switching performance. The 'H' suffix indicates automotive-grade AEC-Q101 qualification, making it suitable for applications requiring higher reliability standards compared to standard industrial variants. Consider the thermal resistance values and operating temperature limits during circuit design.

Single Diodes Part Context

This component belongs to the UF4001 through UF4007 series of high-efficient rectifiers manufactured by Taiwan Semiconductor. The series covers voltage ratings from 50V to 1000V, sharing common physical dimensions and electrical characteristics like forward current and surge capacity, while differing primarily in their peak reverse voltage ratings.

Single Diodes Replacement Considerations

Cross-reference with other manufacturers offering UF4006 equivalents in the DO-204AL package. Verify that substitute parts meet the 800V VRRM, 1A IF, and 75ns trr specifications. Check if AEC-Q101 qualification is mandatory for the target application before selecting a non-Taiwan Semiconductor alternative.