1N4003-TP

Single Diodes Overview

The MCC 1N4003-TP is a standard recovery rectifier diode manufactured by Micro Commercial Components. It features a silicon construction with a single-element configuration housed in the DO-204AL (DO-41) axial leaded package. The device supports a maximum average forward current of 1 A and a peak repetitive reverse voltage of 200 V. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 45 A, a maximum DC reverse leakage current of 5 uA at rated voltage, and a maximum forward voltage drop of 1.1 V. The component operates within a junction temperature range from -55 °C to +175 °C.

Single Diodes Feature Summary

• Glass passivation provides protection against mechanical stress and environmental factors
• High thermal shock resistance capability for robust operation
• Low forward voltage drop ensures efficient power conversion
• Meets international standards including IEC 60115-1

Single Diodes Applications

• General-purpose rectification in AC/DC power supplies
• Reverse polarity protection circuits
• Freewheeling diodes in inductive load switching
• Bypass diodes in solar panel arrays

Single Diodes Procurement Notes

Verify the specific suffix designation on the datasheet to confirm packaging options such as cut tape or reel quantities. Ensure the ordering part number matches the required RoHS compliance status and terminal finish specifications. Cross-reference the manufacturer's latest product change notifications to confirm availability and manufacturing location consistency before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when a 200 V blocking voltage and 1 A continuous current rating are required for general-purpose applications. Consider the DO-41 package size for through-hole mounting constraints. Evaluate the thermal management requirements based on the specified junction temperature limits and ambient operating conditions to ensure reliable long-term performance in the target circuit design.

Single Diodes Part Context

This component belongs to the widely used 1N400x series of silicon rectifiers, known for their reliability in low-frequency power applications. The 1N4003 variant specifically offers a 200 V reverse voltage rating, distinguishing it from lower-voltage siblings like the 1N4001 or higher-voltage counterparts like the 1N4004. It serves as a fundamental building block in electronic power conversion systems.

Single Diodes Replacement Considerations

Direct functional equivalents include the Vishay 1N4003-E3/54 and the onsemi 1N4003. Verify pinout compatibility and package dimensions (DO-41) when substituting. Ensure that alternative manufacturers meet the same electrical specifications for reverse voltage, forward current, and thermal ratings.