DigiKey package reference image
The StrongIRFET™ power MOSFET family is optimized for low R<sub>DS(on)</sub> and high current capability. The devices are ideal for low frequency applications requiring performance and ruggedness. The comprehensive portfolio addresses a broad range of applications including DC motors, battery management systems, inverters, and DC-DC converters.
Key Specifications
| Complete manufacturer part number | IRFS7437TRLPBF |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The StrongIRFET™ power MOSFET family is optimized for low R<sub>DS(on)</sub> and high current capability. The devices are ideal for low frequency applications requiring performance and ruggedness. The comprehensive portfolio addresses a broad range of applications including DC motors, battery management systems, inverters, and DC-DC converters. |
| Package / case | PG-TO263-3-901 |
| Product category | N-channel MOSFETs |
| Pins | 3 |
| Operating Temperature (manufacturer catalog) | -55 °C to 175 °C |
| Output Drivers (manufacturer catalog) | 1 |
| Polarity (manufacturer catalog) | N |
| Qgd (manufacturer catalog) | 51 nC |
| QG (manufacturer catalog) | 150 nC |
| Technology (manufacturer catalog) | StrongIRFET™ |
| VGS(th) (manufacturer catalog) | 3 V |
| VGS(th) range (manufacturer catalog) | 2.2 to 3.9 V |
| Qgd (manufacturer family record) | 51 nC |
| QG [typ @10V] (manufacturer family record) | 150 nC |
| VGS(th) (manufacturer family record) | 3 V |
| VGS(th) minimum (manufacturer family record) | 2.2 V |
| RDS (on) maximum [@10V] (manufacturer family record) | 1.8 mΩ |
| RthJC maximum (manufacturer family record) | 0.65 K/W |
| VDS maximum (manufacturer family record) | 40 V |
| VGS(th) maximum (manufacturer family record) | 3.9 V |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Available manufacturer parameters matched to the complete ordering code. Historical captures may be used. Parameter verification does not certify product photography or current stock; consult the linked datasheet for conditions.
DigiKey package reference image for PG-TO263-3-901. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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