| PartNumber | IRF820ALPBF | IRF820APBF | IRF820A |
| Description | MOSFET N-CH 500V HEXFET MOSFET TO-26 | MOSFET N-CH 500V HEXFET MOSFET | MOSFET RECOMMENDED ALT 844-IRF820APBF |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | MOSFET | MOSFET | MOSFET |
| RoHS | E | E | N |
| Technology | Si | Si | Si |
| Mounting Style | Through Hole | - | - |
| Package / Case | TO-262-3 | - | - |
| Packaging | Tube | Tube | Tube |
| Height | 9.65 mm | - | - |
| Length | 10.67 mm | - | - |
| Series | IRF | IRF | IRF |
| Width | 4.83 mm | - | - |
| Brand | Vishay / Siliconix | Vishay / Siliconix | Vishay / Siliconix |
| Product Type | MOSFET | MOSFET | MOSFET |
| Factory Pack Quantity | 1000 | 50 | 50 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Unit Weight | 0.084199 oz | 0.211644 oz | 0.211644 oz |