The SI7742DP-T1-E3 is an N-Channel Power MOSFET from Vishay. This MOSFET is designed for use in DC-DC converters, power management, and load switching applications. It features a low on-resistance (RDS(on)) to minimize conduction losses and fast switching characteristics.

Applications:

• DC-DC converters
• Power management
• Load switching
• Synchronous rectification
• Adaptor/charger circuits

Features:

• N-Channel MOSFET
• Low on-resistance (RDS(on))
• Fast switching speed
• TrenchFET® Power MOSFET Technology
• 100% Rg Tested
• Halogen-free and RoHS-compliant

Benefits:

• High efficiency in DC-DC converters due to low RDS(on) and fast switching.
• Reduced power consumption.
• Increased power density in power supplies.
• Minimized conduction and switching losses.
• Environmentally friendly due to halogen-free construction.

Additional Details:

The SI7742DP-T1-E3 N-Channel Power MOSFET is constructed using Vishay's advanced TrenchFET® technology, which enables the creation of devices with very low on-resistance in small packages. This results in reduced conduction losses and improved efficiency in power conversion applications. The fast switching characteristics reduce switching losses and contribute to overall efficiency. The device is designed to be lead free and RoHS compliant. The SI7742DP-T1-E3 is designed for surface mount technology (SMT), simplifying the PCB manufacturing process. It is supplied in a PowerPAK® SO-8 package. It is commonly employed in synchronous rectification circuits to replace schottky diodes and reduce power loss. The “E3” suffix indicates that the device is halogen-free and RoHS compliant, meeting environmental standards.