STP5NK40Z - STMicroelectronics N-Channel MOSFET

The STP5NK40Z is a high-performance, N-channel Power MOSFET produced by STMicroelectronics. It is designed to meet the needs of a wide range of electronic applications requiring efficient power management and high voltage operation. This MOSFET is part of STMicroelectronics' Zener-protected SuperMESH™ series, which is known for its extremely low on-resistance and high dv/dt capability.

Key Features

• High Voltage Capability: The STP5NK40Z operates at a drain-source voltage of up to 400V, making it suitable for high voltage applications.
• Low On-Resistance: With a low on-resistance of typically 1.15 Ohm, this MOSFET ensures high efficiency and minimizes power losses during operation.
• High Current Rating: It can handle continuous drain currents up to 4.4A, ensuring robust performance for a wide variety of loads.
• Zener-Protected: The built-in Zener diodes provide protection against electrostatic discharge (ESD), enhancing the reliability and longevity of the device.
• Fast Switching: The device features fast switching speed, which is essential for reducing switching losses and improving overall performance.
• 100% Avalanche Tested: This guarantees the MOSFET will perform reliably under extreme conditions.

Applications

The versatility of the STP5NK40Z makes it ideal for a variety of applications, including:

• Switching applications
• Power supplies
• Motor control
• Lighting
• Inverters
• High voltage circuits

Quality and Reliability

STMicroelectronics ensures that the STP5NK40Z meets the highest quality and reliability standards. Each device undergoes rigorous testing and quality control procedures to ensure it performs to specifications and is resistant to environmental stressors.

For engineers and designers looking for a reliable N-channel MOSFET capable of handling high voltages and currents with efficiency, the STP5NK40Z from STMicroelectronics is an excellent choice. Its combination of features and protection mechanisms makes it a robust component for advanced electronic designs.