This is one of the semiconductor types.
This part name is G80N60.
This product has Ultrafast IGBT ( Vces = 600V ) functions.
Manufacturers of product is Fairchild Semiconductor.
See the preview image and the PDF file for more information.
Fairchild’s UFD series of Insulated Gate Bipolar Transistors (IGBTs
The UFD series is designed for applications such as motor control and general inverters where high speed switching is a required feature.
1. High speed switching
2. Low saturation voltage : VCE(sat)= 2.1 V @ IC = 40A
3. High input impedance
4. CO-PAK, IGBT with FRD : trr = 50ns (typ.)
G80N60 Datasheet PDF Download
Other data sheets within the file : G80N60UFD, SGH80N60UFD