The SI3441BDV-T1 is a P-Channel MOSFET manufactured by Vishay Siliconix. It is designed for load switching and power management applications. This MOSFET features low on-resistance and gate charge, contributing to improved efficiency and reduced power loss.

Applications

• Load switching
• Power management
• Battery protection
• DC-DC converters
• Power inverters

Features

• Low on-resistance (RDS(on))
• Low gate charge (Qg)
• Fast switching speed
• TrenchFET® Power MOSFET technology
• Lead (Pb)-free and Halogen-free
• Compliant to RoHS directive 2002/95/EC

Benefits

• Improved power efficiency due to low RDS(on) and gate charge
• Reduced switching losses
• Compact design due to small footprint
• Enhanced thermal performance
• Environmentally friendly due to lead-free and halogen-free construction

Additional Details

The SI3441BDV-T1 is designed with Vishay's advanced TrenchFET® technology, optimizing the cell density to achieve low on-resistance while maintaining excellent switching performance. The device is available in a PowerPAK® SC-70 package, offering excellent thermal characteristics and a small footprint. The MOSFET is suitable for applications requiring high power density and efficient power management. This device is commonly used in battery-powered devices and other portable applications where minimizing power consumption is critical. Its robust design ensures reliable operation in demanding environments. The gate-source voltage is typically +/- 12V. It's designed to minimize conduction losses and switching losses. The maximum drain current is around -4.5 Amps.