| PartNumber | IXFN44N100P | IXFN44N100Q3 | IXFN44N50 |
| Description | MOSFET 44 Amps 1000V 0.22 Rds | MOSFET Q3Class HiPerFET Pwr MOSFET 1000V/38A | MOSFET 500V 44A |
| Manufacturer | IXYS | IXYS | IXYS |
| Product Category | MOSFET | MOSFET | MOSFET |
| RoHS | Y | Y | Y |
| Technology | Si | Si | Si |
| Mounting Style | Chassis Mount | Chassis Mount | Chassis Mount |
| Package / Case | SOT-227-4 | SOT-227-4 | SOT-227-4 |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Transistor Polarity | N-Channel | N-Channel | N-Channel |
| Vds Drain Source Breakdown Voltage | 1 kV | 1 kV | 500 V |
| Id Continuous Drain Current | 37 A | 38 A | 44 A |
| Rds On Drain Source Resistance | 220 mOhms | 220 mOhms | 120 mOhms |
| Vgs th Gate Source Threshold Voltage | 6.5 V | - | - |
| Vgs Gate Source Voltage | 30 V | 30 V | 20 V |
| Qg Gate Charge | 305 nC | 264 nC | - |
| Minimum Operating Temperature | - 55 C | - | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Pd Power Dissipation | 890 W | 960 W | 520 W |
| Configuration | Single | Single | Single |
| Channel Mode | Enhancement | - | Enhancement |
| Tradename | HiPerFET | HiPerFET | HyperFET |
| Packaging | Tube | Tube | Tube |
| Height | 12.22 mm | - | 9.6 mm |
| Length | 38.23 mm | - | 38.23 mm |
| Series | IXFN44N100 | IXFN44N100 | IXFN44N50 |
| Transistor Type | 1 N-Channel | 1 N-Channel | 1 N-Channel |
| Type | Polar Power MOSFET HiPerFET | - | - |
| Width | 25.42 mm | - | 25.42 mm |
| Brand | IXYS | IXYS | IXYS |
| Forward Transconductance Min | 20 S | - | 42 S |
| Fall Time | 54 ns | - | 30 ns |
| Product Type | MOSFET | MOSFET | MOSFET |
| Rise Time | 68 ns | 300 ns | 60 ns |
| Factory Pack Quantity | 10 | 10 | 10 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Typical Turn Off Delay Time | 90 ns | - | 100 ns |
| Typical Turn On Delay Time | 60 ns | - | 30 ns |
| Unit Weight | 1.058219 oz | 1.058219 oz | 1.058219 oz |