| PartNumber | FQPF3N25 | FQPF3N40 | FQPF3N30 |
| Description | MOSFET 250V N-Channel QFET | MOSFET 400V N-Channel QFET | MOSFET N-CH 300V 1.95A TO-220F |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | MOSFET | MOSFET | - |
| RoHS | Y | E | - |
| Technology | Si | Si | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | TO-220FP-3 | TO-220-3 | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| Transistor Polarity | N-Channel | N-Channel | - |
| Vds Drain Source Breakdown Voltage | 250 V | 400 V | - |
| Id Continuous Drain Current | 2.3 A | 1.6 A | - |
| Rds On Drain Source Resistance | 2.2 Ohms | 3.4 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 | 27 W | 20 W | - |
| Configuration | Single | Single | - |
| Channel Mode | Enhancement | Enhancement | - |
| Tradename | QFET | - | - |
| Packaging | Tube | Tube | - |
| Height | 16.07 mm | 16.3 mm | - |
| Length | 10.36 mm | 10.67 mm | - |
| Series | FQPF3N25 | - | - |
| Transistor Type | 1 N-Channel | 1 N-Channel | - |
| Type | MOSFET | MOSFET | - |
| Width | 4.9 mm | 4.7 mm | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | - |
| Forward Transconductance Min | 1.4 S | 1.4 S | - |
| Fall Time | 20 ns | 25 ns | - |
| Product Type | MOSFET | MOSFET | - |
| Rise Time | 25 ns | 40 ns | - |
| Factory Pack Quantity | 1000 | 50 | - |
| Subcategory | MOSFETs | MOSFETs | - |
| Typical Turn Off Delay Time | 5.5 ns | 10 ns | - |
| Typical Turn On Delay Time | 6.6 ns | 9 ns | - |
| Unit Weight | 0.080072 oz | 0.074950 oz | - |