STD7NK40Z - N-channel 400V - 0.65Ω - 7A - DPAK/IPAK Zener-Protected SuperMESH™ Power MOSFET

The STD7NK40Z is a cutting-edge power MOSFET device from STMicroelectronics, designed to deliver high efficiency and performance for a wide range of applications. This N-channel MOSFET is part of the SuperMESH™ family, which is renowned for its excellent RDS(on) area ratio and reduced gate charge, making it a prime choice for power management tasks.

With a drain-source voltage (V<sub>DS) of 400V, the STD7NK40Z is built to handle high voltage operations with ease. Its low on-resistance of just 0.65Ω ensures that power losses are minimized during operation, enhancing the overall efficiency of the system it is integrated into. The device is capable of a continuous current (I<sub>D) of 7A, providing substantial current handling capability for a variety of electronic circuits.

One of the standout features of the STD7NK40Z is its Zener-protected design. This built-in protection mechanism safeguards the device from voltage transients and ensures long-term reliability, making it an ideal choice for applications that may experience unexpected voltage spikes.

The package options available for the STD7NK40Z include both DPAK and IPAK. These compact and surface-mountable packages are suitable for space-constrained applications, while also providing excellent thermal performance. The versatility of the packaging options allows designers to choose the best fit for their specific design requirements.

Applications that can benefit from the high efficiency and robustness of the STD7NK40Z include:

• Switching power supplies
• Power adapters
• Lighting applications
• DC-DC converters
• Motor control systems

In conclusion, the STD7NK40Z from STMicroelectronics stands out as a high-performance power MOSFET that offers designers a reliable and efficient solution for managing power in a variety of electronic systems. Its Zener protection, low on-resistance, and high voltage and current handling capabilities make it a valuable component for any power-sensitive application.