The AO3442 is a 100V N-Channel MOSFET manufactured by Alpha & Omega Semiconductor, designed to deliver extremely low RDS(ON) through advanced trench MOSFET technology and a low resistance package. This component is ideal for applications such as boost converters, synchronous rectifiers for consumer electronics, telecom, industrial power supplies, and LED backlighting. The AO3442 features a drain-source voltage (VDS) of 100V, a continuous drain current (ID) of 1A at VGS=10V, and a maximum RDS(ON) of 630mΩ at VGS=10V and 720mΩ at VGS=4.5V. It is housed in a SOT23 package and operates efficiently with a maximum power dissipation of 1.4W at TA=25°C. The device also boasts a gate-source voltage (VGS) of up to +20V and a junction temperature range of -55°C to 150°C, making it robust for various high-performance applications.

The AON7292 from Alpha & Omega Semiconductor is a high-performance, 100V N-Channel MOSFET utilizing the latest Trench Power AlphaMOS (aMOS MV) technology. This component is optimized for fast-switching applications and features very low RDS(ON) values, with <24mΩ at VGS=10V and <32mΩ at VGS=4.5V, making it ideal for synchronous rectification in DC/DC and AC/DC converters, as well as isolated DC/DC converters in telecom and industrial applications. The AON7292 is housed in a compact DFN 3.3×3.3 package and complies with RoHS and Halogen-Free standards. Key specifications include a continuous drain current of 23A at Tc=25°C, a pulsed drain current of 45A, and a maximum power dissipation of 28W at Tc=25°C. The component also boasts low gate charge characteristics, with a total gate charge of 17nC at VGS=10V, ensuring efficient operation in high-speed switching environments. Additionally, it has been rigorously tested for Unclamped Inductive Switching (UIS) and gate resistance, ensuring reliability and performance in demanding applications.