Manufacturer Part Number
CSD18511Q5A
Manufacturer
Texas Instruments
Introduction
The CSD18511Q5A is a high-performance N-channel MOSFET from Texas Instruments, part of the NexFET series.
Product Features and Performance
40V drain-to-source voltage
159A continuous drain current at 25°C
5mΩ maximum on-resistance at 24A, 4.5V
5850pF maximum input capacitance at 10V
104W maximum power dissipation at Tc
-55°C to 150°C operating temperature range
Product Advantages
Excellent power density and efficiency
High current capability
Low on-resistance
Compact 8-VSONP (5x6) package
Key Technical Parameters
Drain-to-Source Voltage (Vdss): 40V
Maximum Gate-to-Source Voltage (Vgs): ±20V
Drain Current (Id): 159A (Tc)
On-Resistance (Rds(on)): 3.5mΩ @ 24A, 4.5V
Input Capacitance (Ciss): 5850pF @ 10V
Power Dissipation (Pd): 104W (Tc)
Quality and Safety Features
RoHS3 compliant
AEC-Q101 qualified
Compatibility
Suitable for a wide range of power management and conversion applications, including DC-DC converters, motor drives, and power supplies.
Application Areas
Power management and conversion
Motor drives
Power supplies
Industrial and consumer electronics
Product Lifecycle
The CSD18511Q5A is an active product and is not nearing discontinuation. Replacement or upgrade options may be available from Texas Instruments.
Key Reasons to Choose This Product
High current capability and low on-resistance for improved efficiency and power density
Compact 8-VSONP (5x6) package for space-constrained designs
Wide operating temperature range (-55°C to 150°C) for enhanced reliability
RoHS3 compliance and AEC-Q101 qualification for quality and safety assurance
Part of the NexFET series, which offers advanced MOSFET technology from a trusted manufacturer, Texas Instruments.
