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The AOK065A60 is a N-channel Power MOSFET from Alpha & Omega Semiconductor, housed in a TO-247 package. It features a drain-source breakdown voltage of 600V and a maximum rating of 700V at the highest junction temperature. The device supports a continuous drain current of 25A at 25°C case temperature and handles a pulsed avalanche current of 168A. Key electrical parameters include a maximum on-resistance of 0.065Ω at VGS=10V, a total gate charge of 106nC, and a forward transconductance of 32S. Thermal performance includes a junction-to-case resistance of 0.28°C/W and a power dissipation capability of 357W.
Verify the specific datasheet revision (Rev.1.2) matches your design requirements. Confirm that the TO-247 pinout aligns with your PCB footprint. Ensure thermal interface materials are selected to maintain the specified junction-to-case thermal resistance limits during operation.
Select this component when designing circuits requiring high voltage blocking capabilities combined with moderate continuous current handling. Evaluate the thermal derating curves to ensure the operating junction temperature remains within safe limits under expected load conditions and ambient temperatures.
This part belongs to Alpha & Omega Semiconductor's discrete power device portfolio. The manufacturer specializes in integrated power semiconductor solutions, including MOSFETs and wide bandgap devices, targeting high-volume electronics such as data centers, consumer goods, and automotive applications.
R6035ENZ4C13 by Rohm Semiconductor is documented as a similar alternative.
The datasheet specifies an avalanche current rating of 168A but does not explicitly list a numerical value for repetitive avalanche energy in the provided text.
The device exhibits a positive temperature coefficient for on-resistance, increasing as the junction temperature rises from 25°C to 125°C.