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The AOSD32338C is a dual N-channel MOSFET manufactured by Alpha & Omega Semiconductor Inc. utilizing Trench Power MOSFET technology in an SO-8 package. It features a drain-source voltage (VDS) of 30V and a continuous drain current (ID) of 4A at VGS=10V. The device offers low on-resistance, specified as less than 50mΩ at VGS=10V, less than 57mΩ at VGS=4.5V, and less than 72mΩ at VGS=2.5V. Key electrical parameters include a maximum gate threshold voltage of 1.5V, a total gate charge of 16nC at 10V, and a maximum junction-to-ambient thermal resistance of 100°C/W. The component operates within a temperature range of -55°C to 150°C.
Verify the specific ordering suffix against official Alpha & Omega Semiconductor documentation to ensure correct packaging and quantity specifications. Confirm RoHS compliance status and halogen-free requirements prior to procurement. Ensure that the selected variant matches the required tape and reel format for automated assembly processes.
Select this component based on the requirement for a dual N-channel MOSFET with a 30V rating and 4A continuous current capability. Evaluate the on-resistance values at specific gate drive voltages to ensure compatibility with the system's logic levels. Consider the thermal resistance characteristics when designing the PCB layout for adequate heat dissipation under steady-state conditions.
The AOSD32338C belongs to the AOSD323 series of dual MOSFETs from Alpha & Omega Semiconductor. This series is designed to provide compact solutions for power switching applications requiring two independent channels in a single package. The SO-8 form factor allows for efficient board space utilization compared to discrete single-channel alternatives.
No public confirmed substitute part numbers are available in the provided documentation.