AOL1440
MOSFET N-CH 25V 21A/85A ULTRASO8Manufacturer: Alpha & Omega Semiconductor Inc.
Categories: Single FETs, MOSFETs
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The Alpha & Omega Semiconductor Inc. AOL1440 is an N-Channel Power MOSFET designed for demanding applications. This component features a 25V Drain-to-Source voltage (Vdss) and offers a continuous drain current of 21A at ambient temperature (Ta) and 85A at case temperature (Tc). With a maximum power dissipation of 2.3W (Ta) and 75W (Tc), it is suitable for high-power density designs. The device exhibits a low on-resistance (Rds On) of 3.2mOhm at 20A and 20V drive voltage. Key parameters include a gate charge (Qg) of 50 nC at 10V and input capacitance (Ciss) of 2400 pF at 12.5V Vds. The AOL1440 is packaged in an UltraSO-8™ (3-PowerSMD, Flat Leads) for surface mounting and operates across a temperature range of -55°C to 175°C. This MOSFET finds application in power management, automotive, and industrial 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 | 3-PowerSMD, Flat Leads |
| 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 | 21A (Ta), 85A (Tc) |
| Rds On (Max) @ Id, Vgs | 3.2mOhm @ 20A, 20V |
| FET Feature | - |
| Power Dissipation (Max) | 2.3W (Ta), 75W (Tc) |
| Vgs(th) (Max) @ Id | 4V @ 250µA |
| Supplier Device Package | UltraSO-8™ |
| Drive Voltage (Max Rds On, Min Rds On) | 10V, 20V |
| Vgs (Max) | ±30V |
| Drain to Source Voltage (Vdss) | 25 V |
| Gate Charge (Qg) (Max) @ Vgs | 50 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 2400 pF @ 12.5 V |
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