| PartNumber | IKW40T120FKSA1 | IKW40T120 | IKW40T120XK |
| Description | IGBT Transistors LOW LOSS DuoPack 1200V 40A | IGBT Transistors LOW LOSS DuoPack 1200V 40A | IGBT Transistors LOW LOSS DuoPack 1200V 40A |
| Manufacturer | Infineon | Infineon | Infineon |
| Product Category | IGBT Transistors | IGBT Transistors | IGBT Transistors |
| RoHS | Y | Y | Y |
| Technology | Si | Si | Si |
| Package / Case | TO-247-3 | TO-247-3 | TO-247-3 |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Configuration | Single | Single | Single |
| Collector Emitter Voltage VCEO Max | 1200 V | 1200 V | 1200 V |
| Collector Emitter Saturation Voltage | 1.7 V | 1.7 V | 1.7 V |
| Maximum Gate Emitter Voltage | 20 V | 20 V | 20 V |
| Continuous Collector Current at 25 C | 75 A | 75 A | 75 A |
| Pd Power Dissipation | 270 W | 270 W | 270 W |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | TRENCHSTOP IGBT | TRENCHSTOP IGBT | TRENCHSTOP |
| Packaging | Tube | Tube | Tube |
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Gate Emitter Leakage Current | 600 nA | 600 nA | 600 nA |
| Product Type | IGBT Transistors | IGBT Transistors | IGBT Transistors |
| Factory Pack Quantity | 240 | 240 | 240 |
| Subcategory | IGBTs | IGBTs | IGBTs |
| Tradename | TRENCHSTOP | TRENCHSTOP | TRENCHSTOP |
| Part # Aliases | IKW40T120 IKW4T12XK SP000013940 | IKW40T120FKSA1 IKW4T12XK SP000013940 | IKW40T120 IKW40T120FKSA1 SP000013940 |
| Unit Weight | 0.172842 oz | 1.340411 oz | 0.211644 oz |
| Height | - | 20.95 mm | - |
| Length | - | 15.9 mm | - |
| Width | - | 5.3 mm | - |