AO4444
MOSFET N-CH 80V 11A 8SOICManufacturer: Alpha & Omega Semiconductor Inc.
Categories: Single FETs, MOSFETs
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Alpha & Omega Semiconductor Inc. AO4444 is an N-Channel Power MOSFET from the SDMOS™ series. This component features a Drain-Source Voltage (Vdss) of 80 V and a continuous Drain Current (Id) of 11 A at 25°C with a maximum power dissipation of 3.1 W. The device exhibits a low on-resistance of 12 mOhm at 11 A and 10 V, with a Gate Charge (Qg) of 46 nC at 10 V. Input capacitance (Ciss) is specified at 2865 pF maximum at 40 V. The AO4444 is housed in an 8-SOIC package and is supplied on tape and reel. It is suitable for applications requiring efficient switching and power handling, commonly found in power management, automotive, and industrial systems. Maximum gate-source voltage is ±25V.
Additional Information
Series: SDMOS™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| 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 | 11A (Ta) |
| Rds On (Max) @ Id, Vgs | 12mOhm @ 11A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 3.1W (Ta) |
| Vgs(th) (Max) @ Id | 3.8V @ 250µA |
| Supplier Device Package | 8-SOIC |
| Drive Voltage (Max Rds On, Min Rds On) | 7V, 10V |
| Vgs (Max) | ±25V |
| Drain to Source Voltage (Vdss) | 80 V |
| Gate Charge (Qg) (Max) @ Vgs | 46 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 2865 pF @ 40 V |
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