| PartNumber | FGA20N120FTDTU | FGA20S125P-SN00336 | FGA20S125P |
| Description | IGBT Transistors 1200V N-Chan Trench | IGBT Transistors 1250V 20A Shorted Anode IGBT | IGBT Transistors 2.5A Output Current GateDrive Optocopler |
| 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-3PN-3 | TO-3PN | TO-3PN |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Configuration | Single | Single | Single |
| Collector Emitter Voltage VCEO Max | 1200 V | 1250 V | 1250 V |
| Maximum Gate Emitter Voltage | 25 V | 25 V | 25 V |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 175 C | + 175 C |
| Series | FGA20N120FTD | FGA20S125P | FGA20S125P |
| Packaging | Tube | Tube | Tube |
| Continuous Collector Current Ic Max | 40 A | - | 40 A |
| Height | 18.9 mm | - | - |
| Length | 15.8 mm | - | - |
| Width | 5 mm | - | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Product Type | IGBT Transistors | IGBT Transistors | IGBT Transistors |
| Factory Pack Quantity | 450 | 450 | 30 |
| Subcategory | IGBTs | IGBTs | IGBTs |
| Unit Weight | 0.225789 oz | 0.225753 oz | 0.225789 oz |
| Collector Emitter Saturation Voltage | - | 2 V | 2.44 V |
| Continuous Collector Current at 25 C | - | 40 A | 40 A |
| Pd Power Dissipation | - | 250 W | 250 W |
| Gate Emitter Leakage Current | - | 500 nA | - |
| Part # Aliases | - | FGA20S125P_SN00336 | - |