FGH20N60SFDTU-F085

Overview

The FGH20N60SFDTU-F085 is a single N-channel Field-Stop (FS) IGBT manufactured by onsemi. It features a TO-247-3 through-hole package with the collector terminal connected to the case for efficient thermal management. The device supports a maximum collector-emitter voltage of 600 V and a continuous collector current of 20 A at 25°C, with a peak pulsed current capability of 80 A. Key electrical parameters include a saturated collector-emitter voltage of 2.2 V and a gate-emitter threshold voltage ranging from 3.5 V to 6.6 V. It operates within a junction temperature range of -55°C to +150°C and holds AEC-Q101 qualification for automotive reliability.

Feature Summary

• Field-Stop technology designed to optimize the trade-off between low conduction losses and fast switching performance.
• Robust short-circuit withstand capability ensures protection during fault conditions in high-power applications.
• Case-connected collector configuration facilitates direct mounting to heatsinks for effective thermal dissipation.

Applications

• Automotive traction inverters and motor drives
• Industrial motor control systems
• High-frequency power supplies

Procurement Notes

Verify the specific suffix F085 against the manufacturer's latest datasheet to confirm packaging details and compliance status. Confirm availability as distribution channels may vary. Ensure the ordering part number matches the exact pinout and thermal characteristics required for the target PCB layout and heatsink interface.

Selection Notes

Select this component when a 600V rating and 20A continuous current are required in a TO-247 package. Consider the 2.2V saturation voltage for conduction loss calculations. Verify that the gate drive circuitry can accommodate the specified threshold voltage range. Ensure the application environment stays within the -55°C to +150°C operating temperature limits.

Part Context

This part belongs to the FGH60N60SF series family, sharing similar Field-Stop technology and voltage ratings. It differs from higher-current variants like the FGH60N60SFDTU-F085 primarily in its lower current handling capacity. The F085 suffix typically denotes specific tube packaging configurations used by onsemi for this product line.

Replacement Considerations

Direct substitutes include other 600V 20A FS IGBTs in TO-247 packages from onsemi or competitors. Verify pin compatibility and thermal resistance values before substitution. Cross-referencing with the FGH20N60SFD-F085 is recommended if surface-mount options are acceptable, though package differences require layout changes.