1N4148WS RRG

Single Diodes Overview

The 1N4148WS RRG is a small signal switching diode manufactured by Taiwan Semiconductor Corporation. It utilizes a surface-mount SOD-323FL package and operates as a single silicon junction device. Key electrical parameters include a maximum repetitive peak reverse voltage of 75 V, a maximum average forward current of 0.15 A, and a maximum reverse current of 5 µA. The component features a fast switching speed with a maximum reverse recovery time of 4 ns and a maximum forward voltage of 1 V at the rated current.

Single Diodes Feature Summary

• Fast switching capability for high-speed signal applications
• Compact surface-mount design for automated assembly
• Lead-free construction compliant with environmental standards

Single Diodes Applications

• General purpose signal switching circuits
• High-speed digital logic interfaces
• Clamping and protection in consumer electronics

Single Diodes Procurement Notes

Verify the specific suffix 'RRG' against official Taiwan Semiconductor documentation to confirm exact packaging configuration and compliance status. Ensure the selected variant matches the required reel quantity and tape specifications for the intended manufacturing process. Cross-reference the manufacturer's latest datasheet to validate any recent product changes or obsolescence notices.

Single Diodes Selection Notes

Select this component when a compact surface-mount solution is required for general-purpose switching tasks. The 75 V rating and 150 mA current capacity suit low-power signal processing applications. Consider the 4 ns recovery time for high-frequency operations where standard diodes may introduce excessive delay or distortion in the signal path.

Single Diodes Part Context

This part belongs to the 1N4148 family of small signal switching diodes, adapted for surface-mount technology. While traditional variants use axial leads, this model employs an SOD-323FL outline to facilitate placement on printed circuit boards. It serves as a modern alternative to through-hole components in space-constrained electronic designs requiring reliable rectification and switching performance.

Single Diodes Replacement Considerations

Direct substitutes include other manufacturers' 1N4148WS variants such as those from Diodes Incorporated or onsemi, provided they share the SOD-323FL package and identical electrical ratings. Verify pinout compatibility and thermal characteristics before substitution.