The AON2405 is a product from Alpha and Omega Semiconductor, a leading supplier of power semiconductor solutions. It is a polysilicon P-Channel MOSFET with superb on-resistance and is suitable for applications such as DC-DC converters, particularly in end equipment such as servers, netbooks, and laptop computers. It is rated for max drain source voltage of 20V, peak drain current of 6A, and max RDS (on) of 0.015ohm at 4.5V. The AON2405 facilitates improved UltraFETTM technology which is an advanced semiconductor structure to deliver significant improvement in on-resistance along with excellent thermal characteristics and gate charge. This gate charge reduction supports more efficient power conversion while still maintaining an acceptable size and cost. Furthermore, the AON2405 features an ultra-low reverse leakage current (less than 2µA at 20V) which is highly beneficial in sensitive applications.
Overall, the Alpha and Omega AON2405 is an excellent choice for designers with its high performance, low-cost, and small size. Its combination of robust features makes it suitable for a wide range of applications.