AO4440
MOSFET N-CH 60V 5A 8SOICManufacturer: Alpha & Omega Semiconductor Inc.
Categories: Single FETs, MOSFETs
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Alpha & Omega Semiconductor Inc. AO4440 is a 60V N-Channel Power MOSFET designed for efficient power switching applications. This device offers a continuous drain current (Id) of 5A at 25°C with a maximum power dissipation of 2.5W in the same ambient condition. The AO4440 features a low on-resistance (Rds On) of 55mOhm maximum at 5A and 10V Vgs, ensuring minimal conduction losses. It is packaged in an 8-SOIC (0.154", 3.90mm Width) surface mount configuration, commonly utilized in power management, consumer electronics, and industrial control systems. Key electrical parameters include a gate charge (Qg) of 10.5 nC maximum at 10V Vgs and an input capacitance (Ciss) of 540 pF maximum at 30V Vds. The device operates across a temperature range of -55°C to 150°C (TJ) and supports gate-source voltages (Vgs) up to ±20V.
Additional Information
Series: -RoHS Status: unknownManufacturer 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 | 5A (Ta) |
| Rds On (Max) @ Id, Vgs | 55mOhm @ 5A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 2.5W (Ta) |
| Vgs(th) (Max) @ Id | 3V @ 250µA |
| Supplier Device Package | 8-SOIC |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V |
| Vgs (Max) | ±20V |
| Drain to Source Voltage (Vdss) | 60 V |
| Gate Charge (Qg) (Max) @ Vgs | 10.5 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 540 pF @ 30 V |