The STP5NK90Z is a high-performance N-Channel MOSFET produced by STMicroelectronics, a leader in semiconductor solutions. This power MOSFET is designed to deliver the efficiency and speed required by modern power management applications. With its advanced technology, the STP5NK90Z is a perfect choice for high-voltage applications that require low on-resistance and high switching performance.

Key Features

• High Voltage Capability: The STP5NK90Z can handle continuous drain currents up to 4.4 A, with a drain-source voltage (V<sub>DS) of 900 V, making it suitable for high-voltage applications.
• Low On-Resistance: With an on-resistance (R<sub>DS(on)) of 5.2 Ω, this MOSFET ensures minimal power loss and improved efficiency.
• Fast Switching Speed: The device features a fast switching speed, which is essential for reducing switching losses and improving performance in power conversion systems.
• 100% Avalanche Tested: Each unit is rigorously tested for avalanche performance, guaranteeing reliability under stress conditions.
• Zener-Protected: The gate-source of the STP5NK90Z is protected with a Zener diode, providing enhanced protection against electrostatic discharge and voltage spikes.

Applications

The STP5NK90Z is suitable for a wide range of applications, including:

• Switch Mode Power Supplies (SMPS)
• High-Efficiency DC/DC Converters
• Power Factor Correction Circuits
• Electronic Ballasts for Lighting
• Motor Control Circuits

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The STP5NK90Z is no exception and is manufactured to meet the highest industry standards for performance and reliability. Customers can expect a robust and durable component that can withstand the rigors of demanding industrial and commercial environments.

For detailed information about the STP5NK90Z, including datasheets, technical specifications, and application notes, please visit the STMicroelectronics website or contact their support team.