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| PartNumber | AUIRFS8409 | AUIRFS8409-7P | AUIRFS8409-7PPBF |
| Description | MOSFET Auto 40V N-Ch FET 0.97mOhm 195A | MOSFET Auto 40V N-Ch FET 0.97mOhm 195A | |
| Manufacturer | Infineon | Infineon | - |
| Product Category | MOSFET | MOSFET | - |
| RoHS | Y | Y | - |
| Technology | Si | Si | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TO-263-3 | TO-263-7 | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| Transistor Polarity | N-Channel | N-Channel | - |
| Vds Drain Source Breakdown Voltage | 40 V | 40 V | - |
| Id Continuous Drain Current | 195 A | 522 A | - |
| Rds On Drain Source Resistance | 1.2 mOhms | 750 uOhms | - |
| Vgs th Gate Source Threshold Voltage | 3.9 V | 3 V | - |
| Vgs Gate Source Voltage | 20 V | 20 V | - |
| Qg Gate Charge | 300 nC | 305 nC | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 175 C | + 175 C | - |
| Pd Power Dissipation | 375 W | 375 W | - |
| Configuration | Single | Single | - |
| Channel Mode | Enhancement | Enhancement | - |
| Qualification | AEC-Q101 | AEC-Q101 | - |
| Tradename | CoolIRFet | CoolIRFet | - |
| Packaging | Tube | Tube | - |
| Height | 4.4 mm | 4.4 mm | - |
| Length | 10 mm | 10 mm | - |
| Transistor Type | 1 N-Channel | 1 N-Channel | - |
| Width | 9.25 mm | 9.25 mm | - |
| Brand | Infineon / IR | Infineon / IR | - |
| Forward Transconductance Min | 150 S | 176 S | - |
| Fall Time | 100 ns | 107 ns | - |
| Product Type | MOSFET | MOSFET | - |
| Rise Time | 105 ns | 148 ns | - |
| Factory Pack Quantity | 1000 | 50 | - |
| Subcategory | MOSFETs | MOSFETs | - |
| Typical Turn Off Delay Time | 160 ns | 149 ns | - |
| Typical Turn On Delay Time | 32 ns | 32 ns | - |
| Part # Aliases | SP001517498 | SP001522376 | - |
| Unit Weight | 0.139332 oz | 0.056438 oz | - |