The SI9172DB is a P-Channel TrenchFET® power MOSFET from Vishay. This device is designed for load switching applications, providing efficient and reliable performance in a small footprint.

Applications

• Load Switching
• Portable Devices
• Battery Management
• Power Management Circuits

Features

• TrenchFET® Power MOSFET Technology
• Low On-Resistance (RDS(on))
• Low Threshold Voltage (VGS(th))
• Small Footprint
• Logic Level Gate Drive

Benefits

• Increased efficiency in load switching applications
• Reduced power losses due to low on-resistance
• Simplified gate drive circuitry
• Space-saving design for compact applications

Additional Details

The SI9172DB is housed in a PowerPAK® SC-70 package. The typical RDS(on) is in the milliohm range, minimizing conduction losses. The gate threshold voltage is optimized for logic level drive, allowing direct interfacing with microcontrollers and other logic devices. The device is designed for efficient thermal management. For detailed specifications, including voltage and current ratings, thermal resistance, and switching characteristics, refer to the datasheet.