STW7N95K3 - N-channel 950 V, 1.07 Ω typ., 7 A MDmesh™ K3 Power MOSFET in a TO-247 package

The STW7N95K3 is a high-performance N-channel Power MOSFET presented by STMicroelectronics, designed using the innovative MDmesh™ K3 technology. This product is part of ST's MDmesh™ series, which is well-known for its excellent efficiency in high-voltage applications. The STW7N95K3 is encapsulated in a robust TO-247 package, offering outstanding thermal performance and ease of mounting on heat sinks for enhanced thermal management.

With a drain-source voltage of 950 V, this MOSFET is capable of handling high voltage operations, making it suitable for a wide range of power applications. The low on-resistance of 1.07 Ω typ. ensures high efficiency and lower conduction losses, which is crucial for improving the energy efficiency in power conversion systems.

The STW7N95K3 has a continuous drain current of 7 A, providing a good balance between current handling capability and size of the device. The MOSFET also features fast switching characteristics, which is beneficial for applications requiring high switching frequencies, such as switching power supplies and LED lighting systems.

Furthermore, the device exhibits an enhanced dv/dt capability, which provides reliable operation even under harsh conditions. It also includes Zener-protected gate, which helps to protect the device from electrostatic discharges and ensures a longer operational life.

Applications for the STW7N95K3 are diverse and include switch-mode power supplies (SMPS), LED drivers, welding equipment, and other high-performance power conversion systems where efficiency and reliability are paramount.

In summary, the STW7N95K3 from STMicroelectronics is a highly efficient, robust, and reliable Power MOSFET that is well-suited for demanding high-voltage applications. Its advanced technology and thoughtful design make it a top choice for engineers looking to optimize their power designs for performance and energy savings.