AO4494L
MOSFET N-CH 30V 18A 8SOICManufacturer: Alpha & Omega Semiconductor Inc.
Categories: Single FETs, MOSFETs
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The Alpha & Omega Semiconductor Inc. AO4494L is an N-Channel MOSFET designed for efficient power switching applications. This device features a 30V drain-source voltage (Vdss) and a continuous drain current (Id) capability of 18A at 25°C. With a low on-resistance (Rds On) of 6.5mOhm at 18A and 10V Vgs, it minimizes conduction losses. The AO4494L is packaged in a standard 8-SOIC (0.154", 3.90mm width) for surface mounting and is supplied on tape and reel. Key parameters include a maximum gate charge (Qg) of 36 nC at 10V Vgs and an input capacitance (Ciss) of 1900 pF at 15V Vds. It operates across a temperature range of -55°C to 150°C (TJ) and has a maximum power dissipation of 3.1W (Tc). This component is suitable for use in various industrial and consumer electronics sectors.
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 | 18A (Tc) |
| Rds On (Max) @ Id, Vgs | 6.5mOhm @ 18A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 3.1W (Tc) |
| 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 | 36 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 1900 pF @ 15 V |
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