| PartNumber | FQI32N12V2TU | FQI3N25TU | FQI3N30TU |
| Description | MOSFET 120V N-Ch Adv QFET V2 series | MOSFET | MOSFET 300V N-Channel QFET |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | MOSFET | MOSFET | MOSFET |
| RoHS | Y | Y | E |
| Technology | Si | Si | Si |
| Mounting Style | Through Hole | Through Hole | SMD/SMT |
| Package / Case | TO-262-3 | TO-262-3 | TO-263-3 |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Transistor Polarity | N-Channel | N-Channel | N-Channel |
| Vds Drain Source Breakdown Voltage | 120 V | 250 V | 300 V |
| Id Continuous Drain Current | 32 A | 2.8 A | 3.2 A |
| Rds On Drain Source Resistance | 50 mOhms | 2.2 Ohms | 1.65 Ohms |
| Vgs Gate Source Voltage | 30 V | 30 V | 30 V |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 175 C | + 150 C | + 150 C |
| Pd Power Dissipation | 3.75 W | 3.13 W | 3.13 W |
| Configuration | Single | Single | Single |
| Channel Mode | Enhancement | Enhancement | Enhancement |
| Packaging | Tube | Tube | Tube |
| Height | 7.88 mm | 7.88 mm | 4.83 mm |
| Length | 10.29 mm | 10.29 mm | 10.67 mm |
| Transistor Type | 1 N-Channel | 1 N-Channel | 1 N-Channel |
| Width | 4.83 mm | 4.83 mm | 9.65 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Fall Time | 158 ns | 20 ns | 25 ns |
| Product Type | MOSFET | MOSFET | MOSFET |
| Rise Time | 190 ns | 25 ns | 40 ns |
| Factory Pack Quantity | 50 | 1000 | 50 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Typical Turn Off Delay Time | 114 ns | 5.5 ns | 10 ns |
| Typical Turn On Delay Time | 16 ns | 6.6 ns | 10 ns |
| Unit Weight | 0.084199 oz | 0.084199 oz | 0.084199 oz |
| Type | - | MOSFET | MOSFET |
| Forward Transconductance Min | - | - | 1.75 S |