The STF8NK85Z is a high-performance N-channel Power MOSFET produced by STMicroelectronics, utilizing their advanced SuperMESH™ technology. This Power MOSFET is designed to offer extremely low on-resistance and gate charge, making it an ideal choice for a wide range of high-efficiency applications.

Key Features

• High Voltage Capability: The STF8NK85Z can handle up to 800V, making it suitable for high voltage applications.
• Low On-Resistance: With an on-resistance of just 1.7Ω, this MOSFET ensures minimal power loss and high efficiency in operation.
• High Current Performance: It can support a continuous drain current of 8A, providing robust power handling capability.
• Zener-Protected: The built-in Zener diode provides protection against overvoltage, enhancing the reliability and longevity of the device.
• 100% Avalanche Tested: Ensures reliable operation even under the most demanding conditions.

Applications

The STF8NK85Z is versatile and can be used in a variety of applications including:

• Switching applications
• Power supplies
• Motor control
• Lighting
• High-performance computing

Package and Quality

This MOSFET comes in a TO-220FP package, known for its robustness and superior thermal performance. It is also compliant with RoHS and Halogen-Free standards, ensuring environmental friendliness.

Conclusion

Overall, the STF8NK85Z from STMicroelectronics is a powerful and reliable component for designers looking to improve efficiency and performance in high-voltage and high-current applications. With its advanced technology and protection features, it stands out as a smart choice for your power management solutions.