STP6NK90Z STMicroelectronics 900V N-Channel MOSFET, TO-220 Package

STP6NK90Z Overview

The STP6NK90Z is a high-voltage N-channel MOSFET designed for power switching applications requiring robust performance and reliability. With a maximum drain-to-source voltage of 900V and low on-resistance, this device delivers efficient switching and minimal conduction losses. Engineered to support high-speed operation with a fast switching time, it suits industrial and power management systems. Its rugged construction ensures stable operation under demanding electrical and thermal conditions, making it an ideal choice for power supplies, motor drivers, and lighting controls. Discover more from IC Manufacturer.

STP6NK90Z Technical Specifications

STP6NK90Z Key Features

• High Voltage Tolerance: Supports up to 900V, enabling reliable switching in high-voltage industrial environments.
• Low On-Resistance: Minimizes conduction losses, improving efficiency and reducing thermal dissipation.
• Fast Switching Speed: Allows for efficient operation in switching power supplies and motor control circuits.
• Robust Thermal Handling: With a power dissipation rating of 75W, it maintains stability under demanding load conditions.

Typical Applications

• High-voltage power supplies where efficient switching and thermal management are critical for system reliability and performance.
• Motor control circuits requiring precise and fast switching to optimize torque and efficiency.
• Lighting ballasts and electronic dimmers operating at elevated voltages with fast response times.
• Industrial automation equipment that demands robust MOSFETs capable of handling high voltages and currents reliably.

STP6NK90Z Advantages vs Typical Alternatives

This MOSFET offers superior voltage handling and lower on-resistance compared to many standard alternatives, resulting in enhanced efficiency and reduced power loss. Its fast switching capability supports high-frequency applications, while the rugged TO-220 package ensures reliable thermal performance. These advantages make it a preferred component for engineers seeking a balance of durability, power efficiency, and operational stability in high-voltage industrial designs.

STP6NK90Z Brand Info

The STP6NK90Z is manufactured by STMicroelectronics, a global leader in semiconductor solutions. Renowned for quality and innovation, STMicroelectronics provides reliable discrete components tailored for power management and industrial applications. This particular MOSFET benefits from ST??s expertise in high-voltage device design, offering engineers a proven solution widely adopted in demanding electronic systems.

FAQ

What is the maximum voltage rating of this MOSFET?

The maximum drain-to-source voltage rating is 900V, making it suitable for high-voltage power switching applications where voltage spikes and surges are common.

How does the on-resistance affect device efficiency?

Lower on-resistance reduces conduction losses during operation, which means less heat generation and improved overall efficiency in power conversion circuits.

What package type does this device use, and why is it important?

This MOSFET is housed in a TO-220 package, which provides effective thermal dissipation and mechanical robustness, essential for maintaining performance in high-power applications.

Can this device operate at high temperatures?

Yes, it supports an operating junction temperature range from -55??C up to 150??C, allowing for reliable