Texas Instruments

CSD18510KCS

CSD18510KCS Description

The CSD18510KCS from Texas Instruments is a high-performance N-channel MOSFET designed for power management applications requiring low on-resistance and high current handling. Part of the NexFET™ series, it features a 40V drain-to-source voltage (Vdss) and a continuous drain current (Id) of 200A at 25°C, making it suitable for high-power switching tasks. The device is housed in a TO-220-3 package, ensuring robust thermal performance and ease of mounting in through-hole designs. With an ultra-low Rds(on) of 1.7mΩ at 100A and 10V gate drive, it minimizes conduction losses, improving efficiency in demanding applications.

CSD18510KCS Features

• Low On-Resistance: 1.7mΩ @ 100A, 10V ensures minimal power dissipation.
• High Current Capability: 200A continuous drain current supports high-load conditions.
• Fast Switching: Gate charge (Qg) of 75nC @ 4.5V enables efficient high-frequency operation.
• Robust Voltage Handling: ±20V gate-source voltage (Vgs) tolerance enhances reliability.
• Thermal Efficiency: 250W power dissipation (Ta) and TO-220-3 package optimize heat management.
• Compliance: ROHS3 and REACH compliant, with MSL Not Applicable for simplified storage and handling.

CSD18510KCS Applications

This MOSFET excels in:

• DC-DC Converters: Ideal for synchronous buck/boost topologies due to low Rds(on).
• Motor Drives: High current handling suits brushed/brushless motor control.
• Power Supplies: Efficient switching in server, telecom, and industrial PSUs.
• Battery Management Systems (BMS): Low conduction losses enhance energy efficiency.
• Automotive Systems: Suitable for 12V/24V load switching and LED drivers.

Conclusion of CSD18510KCS

The CSD18510KCS stands out for its exceptional current capacity, ultra-low Rds(on), and thermal performance, making it a top choice for high-efficiency power applications. Its NexFET™ technology ensures superior switching characteristics, while the TO-220-3 package provides mechanical and thermal robustness. Whether in industrial, automotive, or computing systems, this MOSFET delivers reliable, high-power switching with minimal losses, aligning with modern energy-efficient design requirements.