| PartNumber | IRFZ44SPBF | IRFZ44S | IRFZ44STRL |
| Description | MOSFET N-Chan 60V 50 Amp | MOSFET RECOMMENDED ALT 844-IRFZ44SPBF | MOSFET RECOMMENDED ALT 844-IRFZ44STRLPBF |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | MOSFET | MOSFET | MOSFET |
| RoHS | E | N | N |
| Technology | Si | Si | Si |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TO-263-3 | TO-263-3 | TO-263-3 |
| Packaging | Tube | Tube | Reel |
| Height | 4.83 mm | 4.83 mm | 4.83 mm |
| Length | 10.67 mm | 10.67 mm | 10.67 mm |
| Series | IRFZ | IRFZ | IRFZ |
| Width | 9.65 mm | 9.65 mm | 9.65 mm |
| Brand | Vishay / Siliconix | Vishay / Siliconix | Vishay / Siliconix |
| Product Type | MOSFET | MOSFET | MOSFET |
| Factory Pack Quantity | 1000 | 50 | 800 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Unit Weight | 0.050717 oz | 0.050717 oz | 0.050717 oz |