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| PartNumber | IRFH4253DTRPBF | IRFH4251DTRPBF | IRFH4251DTRPBF-CUT TAPE |
| Description | MOSFET 25V Dual N-Ch 1.45mOhm 31nC 45A | MOSFET 25V Dual N-Ch 1.10mOhm 44nC 45A | |
| Manufacturer | Infineon | Infineon | - |
| Product Category | MOSFET | MOSFET | - |
| RoHS | Y | Y | - |
| Technology | Si | Si | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | PQFN-8 | PQFN-8 | - |
| Number of Channels | 2 Channel | 2 Channel | - |
| Transistor Polarity | N-Channel | N-Channel | - |
| Vds Drain Source Breakdown Voltage | 25 V | 25 V | - |
| Id Continuous Drain Current | 64 A | 64 A | - |
| Rds On Drain Source Resistance | 3.2 mOhms | 3.2 mOhms | - |
| Vgs th Gate Source Threshold Voltage | 1.6 V | 1.6 V | - |
| Vgs Gate Source Voltage | 20 V | 20 V | - |
| Qg Gate Charge | 15 nC, 47 nC | 15 nC, 66 nC | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Pd Power Dissipation | 31 W, 50 W | 31 W, 63 W | - |
| Configuration | Dual | Dual | - |
| Channel Mode | Enhancement | Enhancement | - |
| Tradename | FastIRFet | FastIRFet | - |
| Packaging | Reel | Reel | - |
| Height | 0.9 mm | 0.9 mm | - |
| Length | 6 mm | 6 mm | - |
| Transistor Type | 2 N-Channel | 2 N-Channel | - |
| Width | 5 mm | 5 mm | - |
| Brand | Infineon Technologies | Infineon / IR | - |
| Forward Transconductance Min | 131 S, 164 S | 131 S, 161 S | - |
| Fall Time | 15 ns, 65 ns | 15 ns, 60 ns | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | MOSFET | MOSFET | - |
| Rise Time | 61 ns, 98 ns | 61 ns, 105 ns | - |
| Factory Pack Quantity | 4000 | 4000 | - |
| Subcategory | MOSFETs | MOSFETs | - |
| Typical Turn Off Delay Time | 13 ns, 26 ns | 13 ns, 35 ns | - |
| Typical Turn On Delay Time | 10 ns, 16 ns | 10 ns, 24 ns | - |
| Part # Aliases | SP001556246 | SP001556236 | - |