1N4148W-EVL-CT

Single Diodes Overview

The Venkel 1N4148W-EVL-CT is a silicon epitaxial planar switching diode housed in an SOD-123 surface-mount package. It features a peak reverse voltage of 75V and an average rectified forward current of 200mA. The device exhibits a peak non-repetitive forward surge current of 500mA, a maximum forward voltage of 1.2V at specified conditions, and a peak reverse recovery time of 4ns. Operating temperatures range from -55°C to 150°C with a power dissipation of 350mW.

Single Diodes Feature Summary

• High conductance characteristics for efficient signal switching
• Surface mount package designed for automatic insertion processes
• Electrically identical to standard JEDEC specifications

Single Diodes Applications

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

Single Diodes Procurement Notes

Verify the specific suffix 'EVL-CT' against manufacturer documentation to confirm tape and reel packaging quantities and lead times. Ensure compatibility with automated pick-and-place equipment by checking feeder requirements. Confirm RoHS compliance status through official datasheets prior to integration into environmentally regulated assemblies.

Single Diodes Selection Notes

Select this component when a compact SOD-123 footprint is required for high-speed switching applications. Compare the 75V rating against circuit voltage peaks to ensure adequate margin. Consider the 4ns recovery time for frequency limitations in the target application environment relative to alternative packages like DO-35 or SOD-80.

Single Diodes Part Context

This part belongs to the 1N4148 family of fast switching diodes, adapted for surface mount technology. While traditional versions utilize axial leads, this variant employs the SOD-123 case style to facilitate modern PCB assembly methods. It serves as a direct functional equivalent to through-hole counterparts while offering reduced parasitic inductance.

Single Diodes Replacement Considerations

Equivalent parts include Vishay 1N4148W-E3-08 and ON Semiconductor LL4148. Verify pinout orientation and thermal resistance values before substitution to maintain circuit performance integrity.