The SI4882DY-T1-E3 is a dual N-Channel 30 V (D-S) MOSFET from Vishay. This device is designed for power management and load switching applications where space and efficiency are critical. The dual configuration allows for either independent operation of the two channels or configuration for higher current capacity. It is packaged in a PowerPAK® SO-8, known for its excellent thermal characteristics and small footprint.

Applications

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

Features

• Dual N-Channel MOSFET
• Voltage Rating: 30 V
• Low On-Resistance (RDS(on))
• PowerPAK® SO-8 Package
• Halogen-free According to IEC 61249-2-21 Definition

Benefits

• Space Saving: Dual MOSFET in a single package saves board space compared to using two discrete MOSFETs.
• High Efficiency: Low on-resistance minimizes power dissipation, improving energy efficiency.
• Improved Thermal Performance: The PowerPAK® SO-8 package enhances thermal conductivity, allowing for efficient heat dissipation.
• Flexible Configuration: The dual channel configuration allows for various circuit topologies and applications.
• Environmentally Friendly: Halogen-free construction contributes to environmentally conscious product designs.

Additional Details

The SI4882DY-T1-E3 features low gate charge, contributing to fast switching speeds and reduced switching losses. The maximum drain current is dependent on the specific operating temperature and thermal management. Key specifications include a drain-source voltage (VDS) of 30V and a gate-source voltage (VGS) of ±20V. The on-resistance (RDS(on)) is specified at different gate-source voltage levels. Proper thermal management techniques should be employed to ensure the device operates within its safe operating area. This MOSFET is designed to be compliant with RoHS standards.