NSDEMP11XV6T5

Overview

The NSDEMP11XV6T5 is a common anode quad array switching diode manufactured by onsemi. It features four independent diodes in a single SOT-563 package designed for ultra-high speed applications. Key electrical parameters include a maximum reverse voltage of 80 Vdc, a forward current rating of 100 mAdc per junction, and a peak reverse recovery time of 4.0 ns. The device operates within a junction temperature range of -55°C to +150°C.

Feature Summary

• Ultra-high speed switching capability with fast reverse recovery time
• Quad configuration providing four independent diodes in a compact footprint
• Designed for low power surface mount applications where board space is limited

Applications

• High-speed digital logic circuits
• Signal processing systems requiring rapid switching
• Compact electronic designs with strict space constraints

Procurement Notes

Verify the specific ordering suffix (T5) corresponds to the required tape and reel quantity of 8000 units when sourcing. Confirm that the component meets Pb-Free requirements if environmental compliance is mandatory for the assembly process. Ensure the SOT-563 package dimensions align with the designated PCB land pattern to prevent mounting issues.

Selection Notes

Select this component when multiple high-speed switching functions are required in a minimal area. The quad array architecture reduces component count compared to discrete solutions. Evaluate the 80 V reverse voltage limit against circuit peaks to ensure adequate margin. Consider the thermal resistance characteristics for heat dissipation in densely packed assemblies.

Part Context

This part belongs to onsemi's small signal switching diode portfolio, specifically utilizing epitaxial planar technology. It serves as a compact alternative to discrete diode arrangements in modern electronics. The SOT-563 package allows for automated surface mount assembly, supporting high-volume manufacturing processes while maintaining reliable performance in demanding environments.

Replacement Considerations

The NSDEMP11XV6T1 is a compatible variant from the same series, differing primarily in packaging quantity rather than electrical function. Verify pinout compatibility and package dimensions before substitution. Ensure any replacement maintains the 80 V reverse voltage rating and similar reverse recovery characteristics.