FDD8444L
MOSFET N-CH 40V 16A/50A TO252AAManufacturer: Fairchild Semiconductor
Categories: Single FETs, MOSFETs
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Fairchild Semiconductor FDD8444L is an N-Channel PowerTrench® MOSFET. This component features a 40V drain-source breakdown voltage and supports continuous drain currents of 16A at ambient temperature and 50A at case temperature. The device offers a low on-resistance of 5.2mOhm maximum at 50A and 10V Vgs. With a maximum power dissipation of 153W at case temperature and a gate charge of 60 nC at 5V Vgs, it is suitable for demanding applications. The FDD8444L is packaged in a TO-252 (DPAK) surface mount configuration. Its operating temperature range is -55°C to 175°C. This MOSFET is commonly utilized in power management solutions, automotive electronics, and industrial control systems.
Additional Information
Series: PowerTrench®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Technology | MOSFET (Metal Oxide) |
| FET Type | N-Channel |
| Current - Continuous Drain (Id) @ 25°C | 16A (Ta), 50A (Tc) |
| Rds On (Max) @ Id, Vgs | 5.2mOhm @ 50A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 153W (Tc) |
| Vgs(th) (Max) @ Id | 3V @ 250µA |
| Supplier Device Package | TO-252 (DPAK) |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V |
| Vgs (Max) | ±20V |
| Drain to Source Voltage (Vdss) | 40 V |
| Gate Charge (Qg) (Max) @ Vgs | 60 nC @ 5 V |
| Input Capacitance (Ciss) (Max) @ Vds | 5530 pF @ 25 V |
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