The SI7489DP-T1-E3 is a discrete N-channel MOSFET transistor manufactured by Vishay Siliconix. It is designed for high-speed switching applications with a low on-resistance of 82 mΩ and a 30V drain-source voltage rating. This MOSFET is housed in a compact PowerPAK SO-8 package, allowing for easy PCB mounting. The SI7489DP-T1-E3 has a maximum drain current of 22A, making it suitable for a wide range of power management and battery protection applications. It also features a built-in ESD protection and a low gate charge to minimize power losses and improve efficiency. Overall, the SI7489DP-T1-E3 offers high performance and reliability in a compact and cost-effective package