| PartNumber | FGH40T120SMD-F155 | FGH40T120SMDL4 | FGH40T120SMD |
| Description | IGBT Transistors 1200V, 40A Field Stop Trench IGBT | IGBT Transistors FS2 TIGBT excellent swtching performance | IGBT Transistors 1200V 40A FS2 Trench IGBT |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | IGBT Transistors | IGBT Transistors | IGBT Transistors |
| RoHS | Y | Y | Y |
| Technology | Si | Si | Si |
| Package / Case | TO-247G03-3 | TO-247-4 | TO-247-3L |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Configuration | Single | Single | Single |
| Collector Emitter Voltage VCEO Max | 1200 V | 1.2 kV | 1200 V |
| Collector Emitter Saturation Voltage | 2 V | 1.8 V | 1.8 V |
| Maximum Gate Emitter Voltage | 25 V | 25 V | 25 V |
| Continuous Collector Current at 25 C | 80 A | 80 A | 80 A |
| Pd Power Dissipation | 555 W | 555 W | 555 W |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 175 C | + 175 C | + 175 C |
| Series | FGH40T120SMD | FGH40T120SMDL4 | FGH40T120SMD |
| Packaging | Tube | Tube | Tube |
| Continuous Collector Current Ic Max | 40 A | 40 A | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Gate Emitter Leakage Current | 400 nA | +/- 400 nA | +/- 400 nA |
| Product Type | IGBT Transistors | IGBT Transistors | IGBT Transistors |
| Factory Pack Quantity | 450 | 450 | 450 |
| Subcategory | IGBTs | IGBTs | IGBTs |
| Part # Aliases | FGH40T120SMD_F155 | - | - |
| Unit Weight | 0.225401 oz | 0.221838 oz | 0.225401 oz |
| Operating Temperature Range | - | - | - 55 C to + 175 C |