| PartNumber | IXFX78N50P3 | IXFX74N50P2 | IXFX73N30Q |
| Description | MOSFET 500V 78A 0.068Ohm PolarP3 Power MOSFET | MOSFET PolarP2 Power MOSFET | MOSFET 73 Amps 300V 0.042 Rds |
| Manufacturer | IXYS | IXYS | IXYS |
| Product Category | MOSFET | MOSFET | MOSFET |
| RoHS | Y | Y | Y |
| Technology | Si | Si | Si |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-247-3 | TO-247-3 | TO-247-3 |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Transistor Polarity | N-Channel | N-Channel | N-Channel |
| Vds Drain Source Breakdown Voltage | 500 V | 500 V | 300 V |
| Id Continuous Drain Current | 78 A | 74 A | 73 A |
| Rds On Drain Source Resistance | 68 mOhms | 77 mOhms | 45 mOhms |
| Vgs th Gate Source Threshold Voltage | 5 V | - | - |
| Vgs Gate Source Voltage | 30 V | 30 V | 30 V |
| Qg Gate Charge | 147 nC | - | - |
| Pd Power Dissipation | 1.13 kW | 1.4 kW | 500 W |
| Configuration | Single | Single | Single |
| Tradename | HiPerFET | Polar2 HiPerFET | HyperFET |
| Packaging | Tube | Tube | Tube |
| Series | IXFX78N50 | IXFX74N50 | IXFX73N30 |
| Transistor Type | 1 N-Channel | 1 N-Channel | 1 N-Channel |
| Brand | IXYS | IXYS | IXYS |
| Forward Transconductance Min | 75 S, 40 S | - | - |
| Fall Time | 7 ns | - | 12 ns |
| Product Type | MOSFET | MOSFET | MOSFET |
| Rise Time | 10 ns | - | 36 ns |
| Factory Pack Quantity | 30 | 30 | 30 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Unit Weight | 0.056438 oz | 0.257500 oz | 0.056438 oz |
| Minimum Operating Temperature | - | - 55 C | - 55 C |
| Maximum Operating Temperature | - | + 150 C | + 150 C |
| Type | - | PolarP2 HiPerFET | - |
| Channel Mode | - | - | Enhancement |
| Height | - | - | 21.34 mm |
| Length | - | - | 16.13 mm |
| Width | - | - | 5.21 mm |
| Typical Turn Off Delay Time | - | - | 82 ns |
| Typical Turn On Delay Time | - | - | 37 ns |