SDURF1040

Single Diodes Overview

The SDURF1040 is a general-purpose single-phase diode rectifier manufactured by SMC Diode Solutions. It features a maximum repetitive peak reverse voltage of 400 V and an average forward rectified current of 10 A. The device utilizes the TO-220AC (ITO-220AC) through-hole package. Key electrical characteristics include a maximum forward voltage of 1.3 V at 10 A and a junction operating temperature range from -55°C to 150°C.

Single Diodes Feature Summary

• Designed for high-frequency switching applications with fast recovery characteristics.

Single Diodes Applications

• Antiparallel diode for high frequency switching devices
• Anti-saturation diode circuits
• Snubber diode configurations
• Free wheeling diode in converters

Single Diodes Procurement Notes

Verify the specific manufacturer designation, as Sensitron Semiconductor products are often associated with SMC Diode Solutions. Confirm the package type is TO-220AC (also referred to as ITO-220AC) and ensure the datasheet aligns with the 400V/10A specifications provided. Cross-reference part numbers to avoid confusion with similar series components like SDURD or SDUR variants.

Single Diodes Selection Notes

Select this component for circuits requiring a 400V blocking capability and 10A continuous current handling in a through-hole format. The wide junction temperature range supports operation in demanding thermal environments. Ensure the application benefits from its general-purpose speed profile rather than ultra-fast recovery requirements.

Single Diodes Part Context

This component belongs to the SDUR series of general-purpose diodes from SMC Diode Solutions. The series includes various voltage ratings and packages, such as the SDURD1020CT and SDUR540. The SDURF1040 specifically targets through-hole mounting needs for power conversion tasks.

Single Diodes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.