| PartNumber | AUIRFR8403 | AUIRFR8401TRL | AUIRFR8401 |
| Description | MOSFET Auto 40V N-Ch FET 3.1mOhms 100A | MOSFET Auto 40V N-Ch FET 4.3mOhms 100A | MOSFET Auto 40V N-Ch FET 4.3mOhms 100A |
| Manufacturer | Infineon | Infineon | Infineon |
| Product Category | MOSFET | MOSFET | MOSFET |
| RoHS | Y | Y | Y |
| Technology | Si | Si | Si |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TO-252-3 | TO-252-3 | TO-252-3 |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Transistor Polarity | N-Channel | N-Channel | N-Channel |
| Vds Drain Source Breakdown Voltage | 40 V | 40 V | 40 V |
| Id Continuous Drain Current | 100 A | 100 A | 100 A |
| Rds On Drain Source Resistance | 3.1 mOhms | 4.25 mOhms | 4.25 mOhms |
| Vgs th Gate Source Threshold Voltage | 3.9 V | - | 3.9 V |
| Vgs Gate Source Voltage | 20 V | - | 20 V |
| Qg Gate Charge | 66 nC | 42 nC | 42 nC |
| Minimum Operating Temperature | - 55 C | - | - 55 C |
| Maximum Operating Temperature | + 175 C | - | + 175 C |
| Pd Power Dissipation | 99 W | 79 W | 79 W |
| Configuration | Single | Single | Single |
| Channel Mode | Enhancement | - | Enhancement |
| Qualification | AEC-Q101 | AEC-Q101 | AEC-Q101 |
| Tradename | CoolIRFet | CoolIRFet | CoolIRFet |
| Packaging | Tube | Reel | Tube |
| Height | 2.3 mm | 2.3 mm | 2.3 mm |
| Length | 6.5 mm | 6.5 mm | 6.5 mm |
| Transistor Type | 1 N-Channel | 1 N-Channel | 1 N-Channel |
| Width | 6.22 mm | 6.22 mm | 6.22 mm |
| Brand | Infineon / IR | Infineon / IR | Infineon Technologies |
| Forward Transconductance Min | 283 S | - | 198 S |
| Fall Time | 23 ns | - | 24 ns |
| Product Type | MOSFET | MOSFET | MOSFET |
| Rise Time | 32 ns | - | 34 ns |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Typical Turn Off Delay Time | 31 ns | - | 25 ns |
| Typical Turn On Delay Time | 10 ns | - | 7.9 ns |
| Part # Aliases | SP001517580 | SP001520504 | SP001518132 |
| Unit Weight | 0.139332 oz | 0.139332 oz | 0.139332 oz |