1N4148WT-7-G

Single Diodes Overview

The 1N4148WT-7-G is a surface-mount fast switching diode manufactured by Diodes Incorporated. It utilizes the SOD-523 package and features a peak reverse voltage of 100 V with an average forward current rating of 150 mA. The device exhibits a maximum reverse recovery time of 4 ns and a low junction-to-ambient thermal resistance. It operates within a temperature range of -65°C to +150°C, supporting high-speed signal processing applications in compact electronic designs.

Single Diodes Feature Summary

• High-speed switching capability with minimal reverse recovery delay for efficient signal handling
• Compact surface-mount footprint designed for automated assembly and space-constrained layouts
• Robust thermal performance allowing stable operation across extended industrial temperature ranges

Single Diodes Applications

• High-frequency signal rectification in communication circuits
• Clamping and protection stages in data transmission lines
• Logic level shifting interfaces in digital control systems

Single Diodes Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical tolerances and packaging specifications. Ensure component authenticity through authorized distribution channels. Cross-reference datasheet revisions to validate compliance with current industry standards before integration into final production assemblies.

Single Diodes Selection Notes

Evaluate the SOD-523 package dimensions against available board real estate constraints. Confirm that the 100 V reverse voltage rating exceeds the maximum circuit transient peaks. Assess thermal management requirements based on expected forward current loads and ambient operating conditions to ensure reliable long-term performance.

Single Diodes Part Context

This component belongs to the standard 1N4148 family of small-signal switching diodes. It represents the surface-mount evolution of the traditional axial leaded 1N4148, offering equivalent electrical characteristics in a modern package format suitable for contemporary printed circuit board manufacturing processes.

Single Diodes Replacement Considerations

Direct pin-compatible substitutes include the 1N4148WS-7 from the same manufacturer. Other generic equivalents such as BAS19 or MMBD4448 may be considered if their specific voltage and current ratings align with the original design parameters.