1N4148WS-G

Single Diodes Overview

The Taiwan Semiconductor Corporation 1N4148WS-G is a small signal switching diode housed in an SOD-323 surface-mount package. It features a maximum repetitive peak reverse voltage of 75 V and an average forward rectified current rating of 150 mA. The device exhibits a fast reverse recovery time of 4 ns, ensuring efficient performance in high-speed applications. Operating temperatures range from -55°C to +150°C junction temperature.

Single Diodes Feature Summary

• Fast switching capability with rapid reverse recovery characteristics
• Compact surface-mount design for automated assembly
• High thermal stability across extended operating ranges

Single Diodes Applications

• High-speed digital logic circuits
• Signal demodulation and detection
• Clamping and protection in electronic systems

Single Diodes Procurement Notes

Verify the specific suffix against manufacturer documentation to confirm exact electrical tolerances and packaging configurations. Ensure compatibility with standard SOD-323 footprints during integration. Confirm RoHS compliance status through official datasheets prior to final procurement decisions.

Single Diodes Selection Notes

Select this component for designs requiring compact switching solutions with established reliability. Compare specifications against alternative SOD-323 diodes to ensure adequate margin for peak currents and reverse voltages within the target circuit environment.

Single Diodes Part Context

This part belongs to the widely adopted 1N4148 family of silicon switching diodes. The WS designation indicates a surface-mount variant optimized for modern PCB manufacturing processes while maintaining electrical equivalence to traditional through-hole counterparts.

Single Diodes Replacement Considerations

Direct substitutes include Vishay 1N4148WS-G3-08 and Diotec 1N4148WS-AQ. Verify pinout and thermal resistance parameters when cross-referencing with other manufacturers' offerings.