WSR140N08 High-Current N-Channel MOSFET for Efficient Power Switching
The WINSOK WSR140N08 is an N-channel MOSFET designed for high-current, high-efficiency power management in industrial, automotive, and motor control systems. With an 80V drain-source voltage and 140A continuous current capacity, it addresses critical pain points for engineers: heat generation, energy loss, and reliable switching in demanding applications.

• High Current Capability: Handles up to 140A continuous drain current, suitable for motors, power supplies, and industrial switching applications.

• Low RDS(on): Minimizes conduction losses, reduces heat generation, and improves overall system efficiency.

• TO-220FB-3 Package: Provides robust thermal performance and easy PCB or heatsink integration for industrial designs.

• Lead-Free & RoHS Compliant: Environmentally friendly design meeting modern manufacturing and regulatory standards.

• Active Lifecycle: Reliable availability for design continuity and production scaling.

Applications:

• Motor drivers and controllers

• Industrial power switching and converters

• High-current DC-DC applications

• Automotive electronics requiring robust MOSFET performance

The WSR140N08 is ideal for engineers seeking a high-performance, low-loss, and thermally stable MOSFET, ensuring efficient and reliable operation in high-current circuits while simplifying thermal management and system design.