Manufacturer Part Number
SI4431CDY-T1-GE3
Manufacturer
Vishay / Siliconix
Introduction
High-performance P-channel power MOSFET with low on-resistance and fast switching speed.
Product Features and Performance
Low on-resistance for efficient power conversion
Fast switching speed for high-frequency applications
Robust design with high drain-source voltage rating
Wide operating temperature range from -55°C to 150°C
Product Advantages
Optimized for high-efficiency power conversion
Suitable for high-frequency switching applications
Reliable performance in harsh environments
Flexible design options due to wide voltage and temperature range
Key Technical Parameters
Drain-Source Voltage (Vdss): 30V
Gate-Source Voltage (Vgs): ±20V
On-Resistance (Rds(on)): 32mΩ @ 7A, 10V
Drain Current (Id): 9A (Tc)
Input Capacitance (Ciss): 1006pF @ 15V
Power Dissipation: 2.5W (Ta), 4.2W (Tc)
Quality and Safety Features
MOSFET technology for reliable performance
RoHS3 compliant for environmental responsibility
8-SOIC package for efficient heat dissipation
Compatibility
Surface mount design for easy integration
Suitable for a wide range of power conversion applications
Application Areas
Switching power supplies
Motor drives
Industrial and automotive electronics
Product Lifecycle
This product is an active and widely-used part
Replacement or upgrade options are available from Vishay and other manufacturers
Key Reasons to Choose This Product
Excellent efficiency and switching performance
Robust design for reliable operation in harsh environments
Wide voltage and temperature range for design flexibility
Surface mount package for easy integration
Proven technology and availability from a trusted manufacturer
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