| PartNumber | FDPF5N50NZ | FDPF5N50NZF | FDPF5N50FT |
| Description | MOSFET UniFET2 500V N-chan | MOSFET 500V N-Channel UniFET-II | MOSFET 500V N-Channel |
| 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-220FP-3 | TO-220FP-3 | TO-220FP-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 | 500 V |
| Id Continuous Drain Current | 4.5 A | 4.2 A | 4.5 A |
| Rds On Drain Source Resistance | 1.38 Ohms | 1.57 Ohms | 1.55 Ohms |
| Vgs th Gate Source Threshold Voltage | 5 V | 5 V | - |
| Vgs Gate Source Voltage | 25 V | 25 V | 30 V |
| Qg Gate Charge | 9 nC | 9 nC | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 150 C | + 150 C |
| Pd Power Dissipation | 30 W | 30 W | 28 W |
| Configuration | Single | Single | Single |
| Tradename | UniFET | UniFET | UniFET |
| Packaging | Tube | Tube | Tube |
| Height | 16.07 mm | 16.07 mm | 16.07 mm |
| Length | 10.36 mm | 10.36 mm | 10.36 mm |
| Series | FDPF5N50NZ | FDPF5N50NZF | FDPF5N50FT |
| Transistor Type | 1 N-Channel | 1 N-Channel | 1 N-Channel |
| Width | 4.9 mm | 4.9 mm | 4.9 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Forward Transconductance Min | 3.54 S | 4.2 S | - |
| Product Type | MOSFET | MOSFET | MOSFET |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Unit Weight | 0.080072 oz | 0.080072 oz | 0.080072 oz |
| Type | - | N-Channel MOSFET | - |
| Fall Time | - | 22 ns | 20 ns |
| Rise Time | - | 19 ns | 22 ns |
| Typical Turn Off Delay Time | - | 31 ns | 28 ns |
| Typical Turn On Delay Time | - | 12 ns | 13 ns |
| Channel Mode | - | - | Enhancement |