Manufacturer Part Number
SI4435DY
Manufacturer
Fairchild (onsemi)
Introduction
The SI4435DY is a P-channel MOSFET transistor suitable for a variety of power switching applications.
Product Features and Performance
P-channel MOSFET design
30V drain-to-source voltage
8A continuous drain current
20mΩ maximum on-resistance
Wide operating temperature range of -55°C to 150°C
Fast switching speed and low gate charge for efficient operation
Product Advantages
Low on-resistance for low power loss
High current capability for demanding applications
Compact surface-mount package
Wide temperature range for use in harsh environments
Key Technical Parameters
Drain-to-source voltage (Vdss): 30V
Gate-to-source voltage (Vgs): ±20V
On-resistance (Rds(on)): 20mΩ @ 8A, 10V
Continuous drain current (Id): 8A @ 25°C
Input capacitance (Ciss): 2320pF @ 15V
Power dissipation: 2.5W @ 25°C
Threshold voltage (Vgs(th)): 1V @ 250A
Quality and Safety Features
MOSFET technology for reliable operation
8-SOIC surface-mount package for secure installation
Compliance with relevant industry standards
Compatibility
The SI4435DY is compatible with a wide range of electronic circuits and power systems.
Application Areas
Power switching circuits
Motor control applications
Power supplies
Voltage regulators
Automotive electronics
Product Lifecycle
The SI4435DY is an active product, and replacements or upgrades may be available from the manufacturer.
Key Reasons to Choose This Product
High current capability and low on-resistance for efficient power switching
Compact surface-mount package for space-constrained designs
Wide operating temperature range for use in harsh environments
Reliable MOSFET technology for long-lasting performance
SI4435DDY-T1-E3 MOSElectro-Films (EFI) / Vishay
SI4435DYInfineon TechnologiesMOSFET P-CH 30V 8A 8SO