NTMFS4945NT3G
MOSFET N-CH 30V 7.4A/35A 5DFNManufacturer: onsemi
Categories: Single FETs, MOSFETs
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The onsemi NTMFS4945NT3G is an N-Channel Power MOSFET designed for demanding applications. This component features a Drain-to-Source Voltage (Vdss) of 30 V and offers a continuous drain current of 7.4 A under typical ambient conditions and 35 A when referenced to case temperature. The device exhibits a low on-resistance of 9 mOhm at 30 A and 10 V gate drive. With a maximum power dissipation of 910 mW (Ta) and 19.8 W (Tc), it is suitable for thermal management in compact designs. Key electrical parameters include a Gate Charge (Qg) of 17.6 nC (Max) at 10 V and Input Capacitance (Ciss) of 1205 pF (Max) at 15 V. The NTMFS4945NT3G is housed in a 5-DFN (5x6) (8-SOFL) package, facilitating surface mounting. Its operating temperature range is -55°C to 150°C. This MOSFET is utilized in various industries including automotive and industrial power management.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 8-PowerTDFN, 5 Leads |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Technology | MOSFET (Metal Oxide) |
| FET Type | N-Channel |
| Current - Continuous Drain (Id) @ 25°C | 7.4A (Ta), 35A (Tc) |
| Rds On (Max) @ Id, Vgs | 9mOhm @ 30A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 910mW (Ta), 19.8W (Tc) |
| Vgs(th) (Max) @ Id | 2.2V @ 250µA |
| Supplier Device Package | 5-DFN (5x6) (8-SOFL) |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V |
| Vgs (Max) | ±20V |
| Drain to Source Voltage (Vdss) | 30 V |
| Gate Charge (Qg) (Max) @ Vgs | 17.6 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 1205 pF @ 15 V |
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