FDS6982AS

The FDS6982AS is a dual N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by ON Semiconductor. It is designed for high-efficiency power management applications, particularly in DC-DC converters, load switching, and other power-related circuits.

Key Features:

1. Dual Configuration: The FDS6982AS contains two N-channel MOSFETs in a single package, allowing for compact designs and efficient use of board space.

2. Low On-Resistance (RDS(on)): The device boasts a low on-resistance, typically around 10 mΩ at a gate-source voltage (Vgs) of 10V. This low resistance minimizes conduction losses, making it suitable for high-efficiency applications.

3. High Current Rating: The FDS6982AS can handle continuous drain currents of up to 30A, making it capable of managing significant power loads without overheating.

4. Wide Gate-Source Voltage Range: The MOSFET operates effectively with a gate-source voltage range of ±20V, providing flexibility in various circuit designs.

5. Fast Switching Speed: The device features fast switching characteristics, which are essential for applications requiring rapid on/off control, such as in switching power supplies.

6. Thermal Performance: The FDS6982AS is designed to dissipate heat effectively, with a maximum junction temperature rating of 150°C. This allows for reliable operation in demanding environments.

7. Package Type: It is available in a compact SO-8 package, which is suitable for surface mount technology (SMT) applications. This package type helps in reducing the overall footprint on the PCB.

8. Applications: Common applications for the FDS6982AS include power management in laptops, desktops, and servers, as well as in automotive and industrial power systems.

Electrical Characteristics:

• VDS (Drain-Source Voltage): The maximum voltage the device can withstand is typically around 30V.
• ID (Continuous Drain Current): The maximum continuous drain current is rated at 30A.
• Gate Threshold Voltage (VGS(th)): The threshold voltage at which the MOSFET begins to conduct is typically between 1V to 2.5V.

Conclusion:

The FDS6982AS from ON Semiconductor is a versatile and efficient dual N-channel MOSFET that is well-suited for a variety of power management applications. Its low on-resistance, high current handling capability, and compact package make it an excellent choice for designers looking to optimize performance and efficiency in their electronic circuits.