ON(FAIRCHILD)FGH40N60SFDTU

The Fairchild FGH40N60SFDTU Field Stop IGBT 600V 40A 290W TO-247 with Fast Recovery Diode is a Field Stop power IGBT designed for high-voltage applications requiring low conduction losses, fast switching and high current capability.

Technical description

The FGH40N60SFDTU has a maximum collector-emitter voltage VCES of 600V and continuous collector current of 40A at TC=100°C, while the absolute maximum IC rating reaches 80A at TC=25°C. Pulsed collector current is up to 120A. Typical VCE(sat) is 2.3V at IC=40A and VGE=15V. Maximum power dissipation is 290W at TC=25°C and 116W at TC=100°C. The device includes an integrated fast recovery diode and uses a TO-247 package with the metal flange electrically connected to the Collector.

Indicative applications

Suitable for inverters, PFC stages, UPS systems, SMPS, induction heating, converters, automotive chargers and other power-electronics applications requiring a 600V fast-switching IGBT with low losses.

Compatibility note

For replacement, verify the 600V VCES rating, operating current, gate-drive voltage, VCE(sat), switching characteristics, integrated diode and TO-247 pinout/package. The 80A value is an absolute maximum rating at TC=25°C, while the device is characterized as a 40A IGBT at TC=100°C. Original Fairchild branding should be retained for legacy stock even though Fairchild is now part of onsemi.