CSD87501LT

The CSD87501LT is a high-performance power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Texas Instruments. This component is designed for applications requiring efficient power management, such as in power supplies, motor drives, and other high-frequency switching applications.

Key Features:

1. Type and Configuration: The CSD87501LT is a N-channel MOSFET, which means it uses electrons as the charge carriers. This type of configuration is known for its high efficiency and fast switching capabilities.

2. Voltage and Current Ratings: It typically has a maximum drain-source voltage (V_DS) rating of around 30V, making it suitable for low to medium voltage applications. The continuous drain current (I_D) rating can be around 50A, allowing it to handle significant loads.

3. R_DS(on): One of the standout features of the CSD87501LT is its low on-resistance (R_DS(on)), which is often in the range of a few milliohms. This low resistance minimizes power loss during operation, enhancing overall efficiency.

4. Thermal Performance: The device is designed to operate efficiently at elevated temperatures, with a thermal resistance junction-to-case (RθJC) that allows for effective heat dissipation. This is crucial for maintaining performance and reliability in demanding applications.

5. Package Type: The CSD87501LT is typically housed in a compact, surface-mount package, such as a DPAK or similar, which facilitates easy integration into circuit boards and helps save space in electronic designs.

6. Gate Threshold Voltage: The gate threshold voltage (V_GS(th)) is designed to be low, allowing the MOSFET to turn on quickly with minimal gate drive voltage, which is beneficial for high-speed switching applications.

7. Applications: This MOSFET is ideal for use in synchronous rectification, DC-DC converters, and other power management circuits where efficiency and thermal performance are critical.

Performance Characteristics:

• Switching Speed: The CSD87501LT is optimized for fast switching, which reduces switching losses and improves overall efficiency in power conversion applications.
• Robustness: It is designed to withstand high levels of stress, making it suitable for automotive, industrial, and consumer electronics applications.

Conclusion:

The CSD87501LT from Texas Instruments is a versatile and efficient power MOSFET that meets the demands of modern electronic applications. Its combination of low on-resistance, high current handling capability, and robust thermal performance makes it a preferred choice for engineers looking to optimize power management in their designs.