FFSH2065BDN-F085

Diode Arrays Overview

The onsemi FFSH2065BDN-F085 is a silicon carbide Schottky diode from the EliteSiC series, designed for high-efficiency power conversion. It features a 650 V repetitive reverse voltage and a 20 A continuous forward current rating in a TO-247 package. Key electrical parameters include a maximum forward voltage of 2.4 V at 20 A and a peak reverse current of 160 μA. The device supports a non-repetitive surge current of 42 A and operates within a junction temperature range of -55°C to 175°C.

Diode Arrays Feature Summary

• Utilizes silicon carbide material technology to enable zero reverse recovery time and reduced switching losses.
• Provides temperature-independent switching characteristics for stable performance across wide thermal ranges.
• Features a robust TO-247 through-hole package with an exposed cathode tab for efficient thermal management.

Diode Arrays Applications

• High-frequency DC-DC converters
• Power factor correction (PFC) circuits
• Uninterruptible power supplies (UPS)
• Industrial motor drives

Diode Arrays Procurement Notes

Verify the specific suffix F085 against official datasheets to confirm pinout and packaging details. Ensure compatibility with AEC-Q101 automotive standards if required for the target application. Cross-reference thermal resistance values with system heatsinking capabilities to maintain junction temperatures within specified limits during operation.

Diode Arrays Selection Notes

Select this component for applications requiring low reverse recovery charge and high-temperature stability. Compare the 2.4 V forward voltage drop against alternative packages like TO-263 or PQFN to balance conduction losses with board space constraints. Evaluate the 42 A surge capability against potential inrush currents in the specific circuit design.

Diode Arrays Part Context

This part belongs to onsemi's EliteSiC family of silicon carbide Schottky rectifiers. These devices are engineered to replace traditional silicon fast recovery diodes, offering superior efficiency and higher operating frequencies. The FFSH2065BDN variant specifically targets through-hole mounting requirements for industrial and automotive power electronics.

Diode Arrays Replacement Considerations

Direct substitutes may include other 650V 20A SiC Schottky diodes in TO-247 packages from onsemi, such as the FFSH2065B without the F085 suffix, provided pinouts match. Verify equivalent thermal and electrical specifications before substitution.