FDD6778A
MOSFET N-CH 25V 12A/10A DPAKManufacturer: Fairchild Semiconductor
Categories: Single FETs, MOSFETs
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Fairchild Semiconductor FDD6778A is an N-Channel PowerTrench® MOSFET designed for efficient power management applications. This device features a 25V drain-source voltage (Vdss) and a continuous drain current (Id) of 12A at 25°C ambient temperature, with a continuous drain current of 10A at 25°C with a thermal resistance of 10V. The FDD6778A exhibits a low on-resistance (Rds On) of 14mOhm at 10A and 10V Vgs, minimizing conduction losses. It offers a maximum power dissipation of 3.7W (Ta) and 24W (Tc), suitable for demanding thermal environments. Key parameters include a gate charge (Qg) of 17nC (max) at 10V Vgs and an input capacitance (Ciss) of 870pF (max) at 13V Vds. The FDD6778A is packaged in a TO-252 (DPAK) surface-mount configuration, ideal for high-density board designs across various industries including consumer electronics, industrial automation, and automotive systems. It supports a wide operating temperature range from -55°C to 175°C (TJ) and a maximum gate-source voltage (Vgs) of ±20V.
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 | 12A (Ta) |
| Rds On (Max) @ Id, Vgs | 14mOhm @ 10A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 3.7W (Ta), 24W (Tc) |
| Vgs(th) (Max) @ Id | 3V @ 250µA |
| Supplier Device Package | TO-252 (DPAK) |
| Grade | - |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V |
| Vgs (Max) | ±20V |
| Drain to Source Voltage (Vdss) | 25 V |
| Gate Charge (Qg) (Max) @ Vgs | 17 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 870 pF @ 13 V |
| Qualification | - |