The SI9422DY-T1-E3 is a P-Channel MOSFET manufactured by Vishay. It is designed for use in a variety of power management applications, offering high efficiency and low on-resistance. This MOSFET is particularly well-suited for load switching, power inverters, and DC-DC converters.

Applications

• Load Switching
• Power Inverters
• DC-DC Converters
• Battery Management Systems
• Power Management in Portable Devices

Features

• P-Channel MOSFET
• -30V Drain-Source Voltage (Vds)
• -8A Continuous Drain Current (Id)
• Low On-Resistance (RDS(on)) of 0.028 Ohms at Vgs = -10V
• Logic Level Gate Drive
• TrenchFET® Power MOSFET Technology
• 100% Rg Tested
• Halogen-free According to IEC 61249-2-21

Benefits

• High Efficiency
• Low Power Dissipation
• Easy to Drive
• Compact Footprint
• Improved System Performance
• Environmentally Friendly

Technical Specifications

The SI9422DY-T1-E3 has a drain-source voltage (Vds) rating of -30V and a continuous drain current (Id) rating of -8A. The typical on-resistance (RDS(on)) is 0.028 Ohms at Vgs = -10V, which minimizes power losses. The MOSFET uses TrenchFET® power MOSFET technology for efficient switching. It is designed for logic level gate drive, making it compatible with low voltage microcontrollers and other control circuitry. It is available in a SO-8 package, making it suitable for surface mount technology (SMT) assembly. The operating temperature range is -55°C to +150°C. It is fully RoHS compliant, and meets the requirements for environmentally friendly electronic assemblies.

The SI9422DY-T1-E3 is an excellent choice for power management applications where high efficiency and low on-resistance are critical. Its robust design and compact size make it suitable for a wide range of applications.