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AO4240

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AO4240

MOSFET N-CH 40V 24A 8SOIC

Manufacturer: Alpha & Omega Semiconductor Inc.

Categories: Single FETs, MOSFETs

Quality Control: Learn More

Alpha & Omega Semiconductor Inc. AO4240 is an N-Channel Power MOSFET designed for demanding applications. This device features a 40V Drain-Source Voltage (Vdss) and a continuous drain current capability of 24A at 25°C. The low on-resistance (Rds(on)) of 3.3mOhm at 20A and 10V gate drive makes it suitable for efficient power switching. Key parameters include a maximum power dissipation of 3.1W (Ta) and a gate charge (Qg) of 87nC at 10V. The AO4240 is housed in an 8-SOIC package, suitable for surface mounting, and operates across a temperature range of -55°C to 150°C. This component is commonly utilized in power management, automotive, and industrial control systems.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case8-SOIC (0.154"", 3.90mm Width)
Mounting TypeSurface Mount
Operating Temperature-55°C ~ 150°C (TJ)
TechnologyMOSFET (Metal Oxide)
FET TypeN-Channel
Current - Continuous Drain (Id) @ 25°C24A (Ta)
Rds On (Max) @ Id, Vgs3.3mOhm @ 20A, 10V
FET Feature-
Power Dissipation (Max)3.1W (Ta)
Vgs(th) (Max) @ Id2.3V @ 250µA
Supplier Device Package8-SOIC
Drive Voltage (Max Rds On, Min Rds On)4.5V, 10V
Vgs (Max)±20V
Drain to Source Voltage (Vdss)40 V
Gate Charge (Qg) (Max) @ Vgs87 nC @ 10 V
Input Capacitance (Ciss) (Max) @ Vds4245 pF @ 20 V

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