| PartNumber | IRFPF40PBF | IRFPF40 | IRFPF30PBF |
| Description | MOSFET N-CH 900V HEXFET MOSFET | MOSFET RECOMMENDED ALT 844-IRFPF40PBF | MOSFET MOSFET N-CHANNEL 900V |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | MOSFET | MOSFET | MOSFET |
| RoHS | E | N | E |
| Technology | Si | Si | Si |
| Mounting Style | Through Hole | - | Through Hole |
| Package / Case | TO-247-3 | - | TO-247-3 |
| Packaging | Tube | Tube | Tube |
| Height | 20.82 mm | - | 20.82 mm |
| Length | 15.87 mm | - | 15.87 mm |
| Series | IRFPF | IRFPF | IRFPF |
| Width | 5.31 mm | - | 5.31 mm |
| Brand | Vishay / Siliconix | Vishay / Siliconix | Vishay / Siliconix |
| Product Type | MOSFET | MOSFET | MOSFET |
| Factory Pack Quantity | 500 | 500 | 500 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Unit Weight | 1.340411 oz | 1.340411 oz | 1.340411 oz |