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The AOD296A is a single N-channel MOSFET from the AlphaSGT series by Alpha & Omega Semiconductor Inc. It features a drain-source voltage (Vdss) of 100 V and a continuous drain current (Id) of 35 A at 25°C case temperature. The device utilizes a TO-252-3 (DPAK) surface-mount package with an exposed pad for thermal management. Key electrical parameters include a maximum gate-source voltage (Vgs) of ±20 V, a threshold voltage (Vgs(th)) of 4 V at 250 µA, and a maximum on-resistance (Rds(on)) of 28 mΩ at 10 V gate drive and 35 A drain current. The component operates within a junction temperature range of -55°C to 175°C.
Verify the specific suffix and tape-and-reel quantity against the manufacturer's latest datasheet before ordering. Confirm that the requested package matches the standard TO-252-3 DPAK form factor. Check for any recent product change notices regarding manufacturing site or material composition updates. Ensure compatibility with automated pick-and-place equipment specifications for the selected reel size.
Select this component when a 100 V rating and 35 A continuous current capability are required in a compact surface-mount footprint. The low Rds(on) value supports efficient power handling in high-current DC-DC conversion stages. Verify that the thermal resistance characteristics of the TO-252-3 package meet the system's heat dissipation requirements under maximum load conditions.
The AOD296A belongs to the AlphaSGT family of N-channel MOSFETs designed for general-purpose power switching. This series emphasizes low on-resistance and fast switching speeds suitable for modern power management architectures. The device is manufactured using advanced trench gate technology to minimize conduction losses while maintaining robust reliability in demanding electronic environments.
Compatible substitutes include AO4296, AOD294A, and AOB2904, which share similar 100 V ratings and AlphaSGT technology profiles.