STW9NK95Z - N-channel 950 V, 0.92 Ohm typ., 8 A Zener-protected SuperMESH™ Power MOSFET in TO-247 package

The STW9NK95Z is a high voltage N-channel Power MOSFET produced using STMicroelectronics' advanced SuperMESH™ technology, designed to offer the best in class performance in terms of efficiency and reliability. This MOSFET is part of the SuperMESH™ family, which is characterized by an extremely low on-resistance, high dv/dt capability, and fast switching speed.

With a drain-source voltage of 950 V, the STW9NK95Z ensures robustness for applications that require high voltage operation. Its low on-resistance of 0.92 Ohm, typical at 25°C, contributes to enhanced efficiency, minimizing on-state losses and improving overall system performance.

The device is capable of handling continuous drain currents up to 8 A, making it suitable for a wide range of power applications. Its Zener-protected design provides inherent protection against electrostatic discharge (ESD) and ensures rugged transient performance, which is critical for demanding environments.

The TO-247 package offers an excellent thermal performance thanks to its large leadframe and heatsink area, which is essential for managing heat dissipation in high-power applications. This makes the STW9NK95Z an ideal choice for power supplies, lighting applications, power factor correction circuits, and high-performance converters where efficiency and reliability are crucial.

Key Features of the STW9NK95Z include:

• High voltage capability: 950 V
• Low on-resistance: 0.92 Ohm typ.
• High continuous current rating: 8 A
• Zener-protected for ESD ruggedness
• Fast switching speed
• High dv/dt capability
• TO-247 package for enhanced thermal performance

The STW9NK95Z is a testament to STMicroelectronics' commitment to providing power components that push the boundaries of efficiency, reliability, and performance, making it an excellent choice for designers looking to optimize their power management solutions.