| PartNumber | FQA30N40 | FQA32N20C | FQA33N10L |
| Description | MOSFET 400V N-Channel QFET | MOSFET 200V N-Channel Advance Q-FET | MOSFET 100V N-Ch QFET Logic Level |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | MOSFET | MOSFET | MOSFET |
| RoHS | Y | Y | Y |
| Technology | Si | Si | Si |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-3PN-3 | TO-3PN-3 | TO-3PN-3 |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Transistor Polarity | N-Channel | N-Channel | N-Channel |
| Vds Drain Source Breakdown Voltage | 400 V | 200 V | 100 V |
| Id Continuous Drain Current | 30 A | 32 A | 36 A |
| Rds On Drain Source Resistance | 140 mOhms | 82 mOhms | 52 mOhms |
| Vgs Gate Source Voltage | 30 V | 30 V | 20 V |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 175 C |
| Pd Power Dissipation | 290 W | 204 W | 163 W |
| Configuration | Single | Single | Single |
| Channel Mode | Enhancement | Enhancement | Enhancement |
| Tradename | QFET | QFET | - |
| Packaging | Tube | Tube | Tube |
| Height | 20.1 mm | 20.1 mm | 20.1 mm |
| Length | 16.2 mm | 16.2 mm | 16.2 mm |
| Series | FQA30N40 | FQA32N20C | - |
| Transistor Type | 1 N-Channel | 1 N-Channel | 1 N-Channel |
| Type | MOSFET | MOSFET | MOSFET |
| Width | 5 mm | 5 mm | 5 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Forward Transconductance Min | 20 S | 20 S | - |
| Fall Time | 170 ns | 210 ns | 120 ns |
| Product Type | MOSFET | MOSFET | MOSFET |
| Rise Time | 320 ns | 270 ns | 470 ns |
| Factory Pack Quantity | 450 | 450 | 30 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Typical Turn Off Delay Time | 190 ns | 245 ns | 70 ns |
| Typical Turn On Delay Time | 80 ns | 25 ns | 17 ns |
| Part # Aliases | FQA30N40_NL | - | - |
| Unit Weight | 0.225789 oz | 0.225789 oz | 0.000198 oz |