Manufacturer Part Number
CSD18503Q5A
Manufacturer
Texas Instruments
Introduction
The CSD18503Q5A is a high-performance N-channel MOSFET transistor from Texas Instruments.
Product Features and Performance
40V drain-to-source voltage rating
Ultra-low 4.3mΩ on-resistance
19A continuous drain current at 25°C ambient temperature
100A continuous drain current at 100°C case temperature
2640pF maximum input capacitance
1W power dissipation at 25°C ambient temperature
120W power dissipation at 100°C case temperature
Product Advantages
Excellent performance-to-size ratio
Efficient power conversion and management
Suitable for a wide range of power applications
Key Technical Parameters
Drain-to-Source Voltage (Vdss): 40V
Gate-to-Source Voltage (Vgs): ±20V
On-Resistance (Rds(on)): 4.3mΩ
Drain Current (Id): 19A (Ta), 100A (Tc)
Input Capacitance (Ciss): 2640pF
Power Dissipation (Pd): 3.1W (Ta), 120W (Tc)
Quality and Safety Features
RoHS3 compliant
Qualified for automotive and industrial applications
Stable and reliable performance across wide temperature range (-55°C to 150°C)
Compatibility
Compatible with a variety of power management and control circuits
Suitable for use in power conversion, motor control, and other power-related applications
Application Areas
Power supplies
Motor drives
Inverters
Industrial automation
Automotive electronics
Product Lifecycle
This product is currently in production and readily available
No known plans for discontinuation or replacement at this time
Reasons to Choose This Product
Excellent power handling capability in a compact package
Industry-leading low on-resistance for improved efficiency
Robust thermal and electrical performance across wide temperature range
Proven reliability and long-term stability
Compatibility with a wide range of power electronics applications