The SI9112DJ from Vishay is a P-Channel Power MOSFET designed for load switching applications. It features a low on-resistance, which minimizes power losses and improves efficiency in battery-powered systems and other power management circuits. This MOSFET is available in a compact PowerPAK SC-70 package, making it suitable for space-constrained applications.

Applications

• Load switching in portable devices
• Battery management systems
• Power management in handheld devices
• DC-DC conversion

Features

• Low on-resistance (RDS(on))
• Compact PowerPAK SC-70 package
• Low threshold voltage
• Fast switching speed
• Lead (Pb)-free and Halogen-free

Benefits

• Improved power efficiency due to low on-resistance
• Reduced board space requirements due to small package size
• Simplified gate drive requirements due to low threshold voltage
• Enhanced system performance due to fast switching speed
• Compliant with environmental regulations

The SI9112DJ’s low on-resistance minimizes power dissipation, thereby extending battery life in portable applications. The PowerPAK SC-70 package offers excellent thermal performance while maintaining a small footprint. The device is designed to operate at low voltages, making it suitable for battery-powered circuits. Its fast switching speed minimizes switching losses, further improving efficiency. The SI9112DJ is also compliant with RoHS and Halogen-free standards, ensuring its environmental friendliness.

Technical Specifications:

• Drain-Source Voltage (Vds): -20V
• Gate-Source Voltage (Vgs): ±8V
• Continuous Drain Current (Id): -2.5A
• On-Resistance (RDS(on) @ Vgs=-4.5V): 0.085 Ohms
• On-Resistance (RDS(on) @ Vgs=-2.5V): 0.125 Ohms
• Package: PowerPAK SC-70