1N4148W-G

Single Diodes Overview

The Taiwan Semiconductor 1N4148W-G is a silicon epitaxial planar switching diode housed in the SOD-123 surface-mount package. It features a maximum repetitive peak reverse voltage of 100V and an average forward rectified current rating of 150mA. The device exhibits a fast reverse recovery time of 4ns, ensuring efficient performance in high-speed switching applications. It operates within a junction temperature range of -65°C to +175°C and includes a marking code 'W' for identification.

Single Diodes Feature Summary

• Utilizes silicon epitaxial planar technology for reliable switching performance
• Designed with a compact SOD-123 surface-mount package for automated assembly
• Provides fast switching capabilities with minimal reverse recovery delay

Single Diodes Applications

• High-speed switching circuits
• General-purpose signal processing
• Clamping and protection applications

Single Diodes Procurement Notes

Verify the specific suffix against official Taiwan Semiconductor documentation to confirm exact electrical tolerances and packaging configurations. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference datasheet revisions to confirm material changes or pinout consistency before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when a small-signal switching diode with a 100V reverse voltage rating is required in a surface-mount form factor. The SOD-123 package offers a balance between current handling capacity and board space efficiency compared to smaller alternatives like SOD-323.

Single Diodes Part Context

This part belongs to the standard 1N4148 family of switching diodes, adapted for surface-mount technology. While traditional variants utilize axial leaded packages, the W-series designation indicates the SOD-123 configuration, maintaining equivalent electrical characteristics while enabling modern PCB mounting techniques.

Single Diodes Replacement Considerations

Compatible substitutes include Vishay 1N4148W-G3-08 and MCC 1N4148WHE3-TP, which share identical SOD-123 packaging and core electrical specifications.