Manufacturer Part Number
FDS8949-F085
Manufacturer
onsemi
Introduction
The FDS8949-F085 is a dual N-channel MOSFET designed for automotive and industrial applications.
Product Features and Performance
2 N-Channel MOSFET in a single package
40V Drain-to-Source Voltage (Vdss)
29mΩ maximum On-Resistance (Rds(on)) at 6A, 10V
6A Continuous Drain Current (Id) at 25°C
955pF maximum Input Capacitance (Ciss) at 20V
Logic Level Gate with 3V maximum Gate Threshold Voltage (Vgs(th))
11nC maximum Gate Charge (Qg) at 5V
Product Advantages
Automotive-qualified to AEC-Q101 standard
Low On-Resistance for improved efficiency
Small 8-SOIC package for compact designs
Wide operating temperature range of -55°C to 150°C
Key Technical Parameters
Drain-to-Source Voltage (Vdss): 40V
On-Resistance (Rds(on)): 29mΩ @ 6A, 10V
Continuous Drain Current (Id): 6A @ 25°C
Input Capacitance (Ciss): 955pF @ 20V
Gate Threshold Voltage (Vgs(th)): 3V @ 250μA
Gate Charge (Qg): 11nC @ 5V
Quality and Safety Features
RoHS3 compliant
Automotive-qualified to AEC-Q101 standard
Compatibility
Can be used in a variety of automotive and industrial applications
Application Areas
Automotive systems (e.g., engine control, transmission, chassis)
Industrial power supplies and motor drives
General-purpose switched-mode power supplies
Product Lifecycle
This product is currently in production and is not nearing discontinuation.
Replacement or upgraded products may become available in the future, but the FDS8949-F085 remains a viable option.
Key Reasons to Choose This Product
Automotive-qualified design for reliable performance
Low On-Resistance for efficient power conversion
Small package size for compact designs
Wide operating temperature range for versatile applications
Proven performance in a variety of automotive and industrial systems