1N4148WHE3-13P

Single Diodes Overview

The MCC 1N4148WHE3-13P is a silicon epitaxial planar switching diode manufactured by Micro Commercial Components. It utilizes the SOD-123 surface-mount package and operates within a junction temperature range of -65°C to 150°C. Key electrical specifications include a maximum DC reverse voltage (Vr) of 100 V, an average rectified forward current (Io) of 150 mA, and a peak forward surge current of 4 A. The device exhibits a typical reverse recovery time (trr) of 4 ns and a maximum forward voltage (Vf) of 1.25 V at 150 mA. It meets AEC-Q101 automotive qualification standards and complies with RoHS3 directives.

Single Diodes Feature Summary

• Fast switching capability with a 4 ns reverse recovery time for high-speed signal processing
• Automotive-grade reliability certified under AEC-Q101 standards
• Surface-mount SOD-123 package designed for automated insertion
• Lead-free construction compliant with RoHS3 environmental regulations

Single Diodes Applications

• General-purpose signal switching in electronic circuits
• High-speed switching applications requiring fast response times
• Automotive electronics systems demanding qualified components
• Clamping and protection circuits in consumer devices

Single Diodes Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact packaging and compliance status. Ensure the component matches the required SOD-123 footprint and electrical ratings for your design. Confirm AEC-Q101 certification if automotive application is intended. Cross-reference datasheet parameters with system requirements before integration.

Single Diodes Selection Notes

Select this component when a standard 1N4148 equivalent is needed in a compact SOD-123 surface-mount form factor. It is suitable for designs requiring 100 V reverse voltage and 150 mA continuous current. Consider its 4 ns switching speed for high-frequency applications. Verify thermal management needs given the -65°C to 150°C operating range.

Single Diodes Part Context

This part belongs to the 1N4148 family of small-signal switching diodes. It serves as a surface-mount alternative to through-hole variants like the DO-35 packaged 1N4148. The HE3 designation indicates a specific manufacturing process variant from MCC, often associated with improved efficiency or compliance features compared to standard versions.

Single Diodes Replacement Considerations

Direct substitutes include other SOD-123 packaged 1N4148 variants such as the BAS16 or MMBD914LT1G, provided they meet the 100 V and 150 mA requirements. Verify pinout compatibility and reverse recovery time specifications when replacing.