1N4004SP TR

Single Diodes Overview

The Central Semiconductor Corp 1N4004SP TR is a silicon rectifier diode designed for general-purpose applications. It features a maximum average forward rectified current of 1 A and a repetitive peak reverse voltage of 400 V. The device utilizes a DO-41 axial leaded package, suitable for through-hole mounting. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 30 A and a maximum DC reverse leakage current of 10 uA at rated voltage. The component supports a maximum operating junction temperature of 175 °C and maintains a low forward voltage drop of 1.1 V at the rated current.

Single Diodes Feature Summary

• High reliability construction utilizing void-free molded plastic technique
• Capable of withstanding high forward surge currents
• Features low reverse leakage current for efficient operation
• Guaranteed for high-temperature soldering processes

Single Diodes Applications

• General purpose rectification in power supplies
• Polarity protection circuits
• DC to DC conversion stages

Single Diodes Procurement Notes

Verify the specific suffix 'TR' indicates tape and reel packaging when sourcing from distributors. Confirm RoHS compliance status as it may vary by manufacturing batch or region. Ensure the supplier provides valid traceability documentation for the semiconductor material. Cross-reference the manufacturer part number with official datasheets to confirm pinout orientation and cathode band marking specifications before final procurement.

Single Diodes Selection Notes

Select this component for circuits requiring robust standard recovery performance with a 400 V blocking capability. The DO-41 package offers reliable thermal dissipation for continuous 1 A loads. Consider the 175 °C junction temperature rating for environments with elevated ambient temperatures. Verify that the 30 A surge current rating meets the transient requirements of the specific application load.

Single Diodes Part Context

This component belongs to the 1N400x series of silicon rectifiers, widely used in industrial and consumer electronics. The 1N4004 variant specifically denotes the 400 V reverse voltage rating within this family. Central Semiconductor manufactures these devices using established silicon planar technology to ensure consistent electrical parameters across production lots.

Single Diodes Replacement Considerations

Compatible substitutes include the 1N4004G from onsemi and the 1N4004S from Taiwan Semiconductor. These alternatives share identical electrical ratings and DO-41 mechanical dimensions. Verify that any replacement part matches the specific trailing suffix requirements for packaging format.