| PartNumber | FQAF11N40 | FQAF11N90C | FQAF11N90 |
| Description | MOSFET 400V N-Channel QFET | MOSFET N-CH/900V/7A/A.QFET | MOSFET N-CH 900V 7.2A TO-3PF |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | MOSFET | MOSFET | - |
| RoHS | Y | Y | - |
| Technology | Si | Si | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | TO-3PN-3 | TO-3PF-3 | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| Transistor Polarity | N-Channel | N-Channel | - |
| Vds Drain Source Breakdown Voltage | 400 V | 900 V | - |
| Id Continuous Drain Current | 8.8 A | 7.2 A | - |
| Rds On Drain Source Resistance | 480 mOhms | 1.1 Ohms | - |
| Vgs Gate Source Voltage | 30 V | 30 V | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Pd Power Dissipation | 90 W | 120 W | - |
| Configuration | Single | Single | - |
| Channel Mode | Enhancement | Enhancement | - |
| Packaging | Tube | Tube | - |
| Height | 20.1 mm | 26.7 mm | - |
| Length | 16.2 mm | 15.7 mm | - |
| Transistor Type | 1 N-Channel | 1 N-Channel | - |
| Type | MOSFET | MOSFET | - |
| Width | 5 mm | 5.7 mm | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | - |
| Forward Transconductance Min | 6.4 S | - | - |
| Fall Time | 60 ns | 85 ns | - |
| Product Type | MOSFET | MOSFET | - |
| Rise Time | 100 ns | 130 ns | - |
| Factory Pack Quantity | 30 | 360 | - |
| Subcategory | MOSFETs | MOSFETs | - |
| Typical Turn Off Delay Time | 60 ns | 130 ns | - |
| Typical Turn On Delay Time | 30 ns | 60 ns | - |
| Unit Weight | 0.000198 oz | 0.245577 oz | - |
| Tradename | - | QFET | - |
| Series | - | FQAF11N90C | - |
| Part # Aliases | - | FQAF11N90C_NL | - |