FFSD0865B-F085

Single Diodes Overview

The FFSD0865B-F085 is a silicon carbide (SiC) Schottky diode manufactured by onsemi, designed for high-efficiency power conversion applications. It features a 650 V reverse voltage rating and an average forward current of 11.6 A in a surface-mount DPAK package. The device exhibits zero reverse recovery time, ensuring minimal switching losses and electromagnetic interference. With a maximum operating junction temperature of 175°C and low forward voltage characteristics, it supports compact, high-density designs while maintaining reliability under thermal stress.

Single Diodes Feature Summary

• Zero reverse recovery time eliminates switching losses associated with conventional PN junctions.
• Temperature-independent switching characteristics ensure stable performance across varying thermal conditions.
• High thermal conductivity silicon carbide construction enables operation at elevated junction temperatures up to 175°C.

Single Diodes Applications

• Automotive DC-DC converters
• On-board chargers (OBC)
• Traction inverters

Single Diodes Procurement Notes

Verify the specific suffix F085 against official datasheets to confirm reel packaging specifications. Ensure compatibility with RoHS and REACH regulations as stated in manufacturer documentation. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm lead times directly with suppliers as availability fluctuates based on production schedules.

Single Diodes Selection Notes

Select this component for applications requiring high-frequency switching and reduced heat dissipation requirements. The SiC technology offers superior efficiency compared to silicon counterparts. Consider the DPAK package constraints for PCB layout and thermal management. Evaluate system voltage margins against the 650V rating to ensure long-term reliability.

Single Diodes Part Context

This device belongs to onsemi's automotive-grade silicon carbide diode portfolio, specifically engineered for electric vehicle powertrains. It complements other SiC modules by providing robust rectification capabilities. The product line emphasizes miniaturization and efficiency gains in modern EV architectures.

Single Diodes Replacement Considerations

Direct substitutes include FFSD0865B and FFSD0865BDN. Verify pinout compatibility and thermal resistance values before substitution. Ensure replacement parts meet the same AEC-Q101 qualification standards required for automotive integration.