STP7N90K5 - Power MOSFET by STMicroelectronics

The STP7N90K5 is a robust and efficient N-channel Power MOSFET designed and manufactured by STMicroelectronics, a global semiconductor leader. This device is part of the MDmesh™ K5 series, which utilizes STMicroelectronics' innovative super-junction technology to achieve very low on-resistance and gate charge, leading to superior switching performance and energy efficiency.

Key Features

• High Voltage Capability: The STP7N90K5 is capable of handling continuous voltages up to 900V, making it suitable for high voltage applications.
• Low On-Resistance (R_DS(on)): Its low on-resistance minimizes conduction losses, enhancing overall system efficiency.
• Reduced Gate Charge (Q_g): The device features a low gate charge, which results in faster switching times and reduced power dissipation during the switching cycle.
• High dv/dt Capability: This MOSFET can handle high dv/dt rates, ensuring reliability in fast-switching applications.
• Zener-protected: The gate-source of this MOSFET is protected with an integrated Zener diode, providing enhanced protection against electrostatic discharge (ESD).

Applications

The STP7N90K5 is highly versatile and can be used in a wide range of applications, including:

• Switch Mode Power Supplies (SMPS)
• LED Lighting applications
• High-frequency DC/DC converters
• Power factor correction circuits
• Motor control applications

Package and Quality

The STP7N90K5 is offered in a TO-220 package, known for its robustness and ease of mounting, making it suitable for both professional and hobbyist applications. It is designed to meet the stringent quality standards set by STMicroelectronics, ensuring high reliability and performance in even the most demanding situations.

For detailed specifications, application notes, and additional resources, engineers and designers are encouraged to visit the official STMicroelectronics website or contact their local ST sales office.