AO4490L
MOSFET N-CH 30V 16A 8SOManufacturer: Alpha & Omega Semiconductor Inc.
Categories: Single FETs, MOSFETs
Quality Control: Learn More
Alpha & Omega Semiconductor Inc. AO4490L is an N-Channel Power MOSFET designed for high-efficiency switching applications. This component features a 30V drain-source voltage and a continuous drain current capability of 16A at 25°C. With a maximum on-resistance of 7.2mOhm at 16A and 10Vgs, it offers low conduction losses. The AO4490L operates with a gate-source voltage range of ±20V and a threshold voltage of 2.5V at 250µA. Key electrical parameters include a gate charge of 48nC at 10Vgs and an input capacitance of 2170pF at 15Vds. The device is housed in a standard 8-SOIC package suitable for surface mounting and supports a power dissipation of 2.8W at 25°C. This MOSFET is commonly utilized in power management, consumer electronics, and industrial automation systems.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| 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 | 16A (Ta) |
| Rds On (Max) @ Id, Vgs | 7.2mOhm @ 16A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 2.8W (Ta) |
| Vgs(th) (Max) @ Id | 2.5V @ 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) | 30 V |
| Gate Charge (Qg) (Max) @ Vgs | 48 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 2170 pF @ 15 V |
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