FGH40N60SMDF-F085

Overview

The FGH40N60SMDF-F085 is a single N-channel Field Stop IGBT manufactured by onsemi, housed in a TO-247-3 package. It features a maximum collector-emitter voltage (VCEO) of 600 V and a continuous collector current (Ic) of 40 A at 25°C. The device exhibits a typical saturation voltage (VCE(sat)) of 1.9 V at 40 A. It supports a power dissipation (Pd) of 349 W and operates within a junction temperature range of -55°C to +175°C. The component is RoHS compliant and designed for high-efficiency switching applications.

Feature Summary

• Utilizes novel field stop IGBT technology for optimized performance
• Provides low saturation voltage to minimize conduction losses
• Features reduced switching energy for improved thermal efficiency
• Includes built-in fast recovery freewheeling diode

Applications

• Uninterruptible Power Supplies (UPS)
• Photovoltaic inverters
• Welding machines
• Power Factor Correction (PFC) circuits

Procurement Notes

Verify the exact suffix against official datasheets, as variations may indicate specific tape-and-reel packaging or regional compliance differences. Confirm end-of-life status with the manufacturer before finalizing designs. Ensure sourcing channels provide valid traceability documentation for automotive or industrial qualification requirements.

Selection Notes

Select this component when a 600 V rating and 40 A continuous current are required in a through-hole TO-247 form factor. Consider the 1.9 V saturation voltage for thermal management calculations. Verify gate drive compatibility with the specified threshold voltage. Compare switching energy parameters against alternative devices to ensure system-level efficiency targets are met.

Part Context

This part belongs to the FGH series of Field Stop IGBTs from onsemi, formerly Fairchild Semiconductor. The series is engineered for high-frequency switching applications requiring low loss. The FGH40N60SMD variant represents a standard tube-packaged version, while the F085 suffix typically denotes specific manufacturing or packaging attributes defined in the product specification.

Replacement Considerations

Direct replacements include the FGH40N60SMD and FGH40N60SM_F085. Verify pinout compatibility and thermal resistance values when substituting. Check if alternative suffixes imply different packaging formats such as tape and reel versus tubes.