Yes, but the PDF warns against unballasted paralleling. Follow the application note guidelines: use separate gate resistors (2.2Ω to 10Ω) and mount them on a common heatsink with symmetrical layout.
To understand the document, we must first understand the product. The code "STF05521" follows a standard nomenclature used in the synthetic fiber industry, particularly by manufacturers like Huvis or similar global suppliers of industrial fibers. pip stf05521 pdf
| Manufacturer | Part Number | Vdss | RDS(on) | Package | |--------------|-------------|------|---------|---------| | Infineon | IPP055N03L | 55V | 3.5 mΩ | TO-220 | | STMicroelectronics | STP120N55F6 | 55V | 3.2 mΩ | TO-220 | | ON Semi | NTMFS5C426N | 55V | 2.8 mΩ | SO-8FL | | Vishay | SUP40010E | 55V | 2.5 mΩ | TO-220 | Yes, but the PDF warns against unballasted paralleling