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The AO4612 is a complementary enhancement mode field effect transistor manufactured by Alpha & Omega Semiconductor. It integrates an N-channel and a P-channel MOSFET within a single SOIC-8 surface mount package, utilizing advanced trench technology to achieve low on-resistance and gate charge. The N-channel device supports a drain-source voltage of 60V with a continuous current of 4.5A and an on-resistance below 40mΩ at VGS=10V. The P-channel counterpart provides -60V breakdown, -4.1A current capability, and on-resistance under 90mΩ at VGS=-10V.
This component belongs to the Alpha & Omega Semiconductor complementary MOSFET family, designed for applications needing paired N-type and P-type switching elements. The integration reduces board space compared to discrete solutions while maintaining independent channel control capabilities.
Verify pinout compatibility when substituting with other SOIC-8 complementary MOSFETs. Ensure replacement devices meet or exceed the 60V voltage rating and current handling requirements specified for the original design.