WNSC6D16650B6J

Single Diodes Overview

The WNSC6D16650B6J is a Silicon Carbide Schottky diode manufactured by WeEn Semiconductors, housed in a D2PAK (TO-263) plastic package. It features a maximum repetitive reverse voltage of 650 V and a typical forward voltage of 1.29 V at a forward current of 16 A. The device supports a maximum non-repetitive forward surge current of 110 A and exhibits a low reverse leakage current of 1 μA. With a stored charge of 36 nC, it is designed for high-frequency switched-mode power supplies.

Single Diodes Feature Summary

• Utilizes Silicon Carbide material to enable high-frequency operation and superior thermal performance compared to silicon alternatives.
• Features a top-side cooling structure within the TO-263 package to enhance heat dissipation efficiency.
• Provides robust immunity against false triggering and ensures high reliability under demanding electrical conditions.

Single Diodes Applications

• High-frequency switched-mode power supplies
• Uninterruptible Power Supplies (UPS)
• Inverter systems

Single Diodes Procurement Notes

Verify the specific suffix '6J' corresponds to the standard marking and reel packaging configuration required for your assembly line. Confirm RoHS compliance and lead-free status with the supplier prior to ordering. Ensure the D2PAK footprint matches your PCB design guidelines. Check for any regional distribution restrictions that may affect availability.

Single Diodes Selection Notes

Select this component when designing circuits requiring high junction temperatures up to 175°C and low forward voltage drops for improved efficiency. The 650V rating suits medium-voltage applications, while the 16A continuous current capability supports moderate power levels. Consider the TO-263 package for surface-mount implementations needing effective thermal management through the drain tab.

Single Diodes Part Context

This part belongs to WeEn Semiconductors' portfolio of Silicon Carbide Schottky diodes, engineered for next-generation power integration. It complements their range of SiC MOSFETs and modules, targeting applications where energy efficiency and EMI optimization are critical. The product aligns with industry trends toward higher switching frequencies and reduced system size in renewable energy and industrial sectors.

Single Diodes Replacement Considerations

Direct substitutes include other 650V SiC Schottky diodes in the D2PAK package from WeEn, such as the WNSC6D16650BTT variant which shares similar parametric characteristics but utilizes a TOLT package. Verify pinout compatibility and thermal resistance values before substitution.