The STB6NK90ZT4 is a cutting-edge power MOSFET brought to you by STMicroelectronics, a global semiconductor leader known for its innovative and reliable components. This device is part of ST's MDmesh™ K5 series, which utilizes the latest advancements in high voltage technology to provide energy-efficient solutions for a wide range of applications.

Key Features

• High Voltage Capability: The STB6NK90ZT4 is designed to withstand high voltages, with a V<sub>DS rating of 900V that makes it suitable for various power supply and conversion applications.
• Low On-Resistance: With an R<sub>DS(on) value as low as 1.7 Ohm, this MOSFET ensures minimal power loss during operation, enhancing overall system efficiency.
• Zener-Protected: The gate of this MOSFET is protected by an integrated Zener diode, safeguarding the device against electrostatic discharge (ESD) and providing enhanced reliability.
• Reduced Gate Charge: The device features a low gate charge (Q<sub>g), which minimizes switching losses and allows for faster switching speeds, beneficial in high-frequency circuits.
• Improved dv/dt Capability: The STB6NK90ZT4 can handle high dv/dt rates, ensuring stable operation under fast-switching conditions and transient voltage spikes.

Applications

The versatility of the STB6NK90ZT4 makes it an ideal choice for a variety of applications, including:

• Switched-mode power supplies (SMPS)
• LED lighting applications
• High-efficiency DC/DC converters
• Power factor correction (PFC) circuits
• Electronic ballasts for fluorescent lighting
• Motor control circuits

Package and Quality

The STB6NK90ZT4 is offered in a D2PAK package, known for its robust design and excellent thermal performance. The package is suitable for through-hole mounting, which is advantageous for applications requiring strong mechanical anchoring to the PCB. STMicroelectronics is committed to delivering high-quality products, and this MOSFET is no exception. It complies with the highest standards of quality and reliability, ensuring performance and durability for the most demanding electronic designs.