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The AO4407A is a P-channel enhancement mode MOSFET manufactured by Alpha & Omega Semiconductor. It features a maximum drain-source voltage of 30V and a continuous drain current of 12A at ambient temperature. The device utilizes advanced trench technology to achieve low on-resistance, specified as less than 13mΩ at Vgs=-20V and 12A. It is housed in an 8-SOIC package with a power dissipation rating of 3.1W. The component operates within a junction temperature range of -55°C to 150°C and complies with RoHS standards.
Verify the specific manufacturer source, as multiple vendors including UMW and VBsemi produce equivalent part numbers. Confirm the datasheet version matches the required electrical parameters. Ensure the ordering suffix corresponds to the desired packaging format, such as tape and reel or cut tape. Check for any recent product change notices regarding assembly sources or material composition updates before finalizing procurement.
Select this component for designs requiring a 30V P-channel switch with high current handling. The 8-SOIC package suits surface-mount applications with space constraints. Consider the gate charge and threshold voltage when designing drive circuits. Verify thermal management requirements against the 3.1W dissipation limit under expected load conditions.
This component belongs to the AO44 series of power MOSFETs from Alpha & Omega Semiconductor. The series includes various N-channel and P-channel variants designed for general-purpose switching applications. These devices are commonly used in portable electronics and industrial systems where efficiency and compact size are critical design factors.
AO4406A is listed as a substitute option.