1N4148WL-TP

Single Diodes Overview

The MCC 1N4148WL-TP is a small signal switching diode housed in an SOD-123FL surface-mount package. It features a maximum repetitive peak reverse voltage of 100 V and a continuous forward current rating of 150 mA. The device supports a total power dissipation of 400 mW and operates within a temperature range of -55 °C to +150 °C. Key electrical characteristics include a typical reverse recovery time of 8 ns, a junction capacitance of 5 pF, and a maximum forward voltage of 1.25 V at 150 mA.

Single Diodes Feature Summary

• Glass passivated chip junction for enhanced reliability
• Fast reverse recovery time suitable for high-speed applications
• Designed for automated placement in surface mount processes

Single Diodes Applications

• LED lighting dedicated high-speed switching
• General purpose signal rectification
• Clamping and protection circuits

Single Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and compliance status. Confirm RoHS directives alignment with project requirements. Check for any Product Change Notifications (PCN) that may affect mechanical or electrical specifications prior to final procurement authorization.

Single Diodes Selection Notes

Select this component when a compact SOD-123FL footprint is required for high-speed switching tasks. Ensure the circuit design accommodates the 400 mW power dissipation limit and the specified thermal resistance under actual PCB copper pad conditions. Verify that the 100 V reverse voltage rating exceeds the peak operating voltage of the application.

Single Diodes Part Context

This part belongs to the Micro Commercial Components 1N4148 series of small signal switching diodes. It utilizes a glass passivated silicon junction technology optimized for fast switching performance. The SOD-123FL package provides a compact solution for modern surface mount assembly lines while maintaining robust electrical characteristics comparable to traditional axial lead equivalents.

Single Diodes Replacement Considerations

Cross-reference with other 1N4148 variants in the SOD-123FL package from different manufacturers. Verify pinout compatibility and ensure replacement parts meet the same 100 V reverse voltage and 150 mA forward current ratings.