Manufacturer Part Number
FDS9431A
Manufacturer
Fairchild (onsemi)
Introduction
P-Channel MOSFET transistor
Product Features and Performance
Operates in the -55°C to 150°C temperature range
20V drain-to-source voltage rating
130mΩ maximum on-resistance at 3.5A, 4.5V
5A maximum continuous drain current at 25°C
405pF maximum input capacitance at 10V
5W maximum power dissipation at 25°C
5nC maximum gate charge at 4.5V
Product Advantages
Low on-resistance for efficient power switching
Wide operating temperature range
Surface mount packaging for compact designs
Key Technical Parameters
P-Channel MOSFET technology
20V drain-to-source voltage
±8V maximum gate-to-source voltage
130mΩ maximum on-resistance
5A maximum continuous drain current
405pF maximum input capacitance
5W maximum power dissipation
Quality and Safety Features
Reliable MOSFET construction
Overcurrent and overvoltage protection
Compatibility
Suitable for a variety of power switching applications
Application Areas
Power supplies
Motor controls
Battery management systems
Switching circuits
Product Lifecycle
Current production part
Replacements and upgrades may be available
Key Reasons to Choose This Product
Efficient power switching performance
Wide operating temperature range
Compact surface mount packaging
Reliable MOSFET design with protection features
Compatibility with a variety of power applications