STW7N90K5 - High-Performance Power MOSFET by STMicroelectronics

The STW7N90K5 is a state-of-the-art N-channel Power MOSFET presented by STMicroelectronics, a leader in semiconductor solutions. This component is specifically designed to deliver high efficiency and reliability for a wide range of applications, including switch-mode power supplies, motor control, and power management tasks.

Key Features:

• Voltage Rating: The STW7N90K5 boasts a high drain-source voltage (V<sub>DS) of 900V, making it suitable for high voltage applications.
• Current Capacity: It can handle a continuous drain current (I<sub>D) of up to 7A, ensuring robust performance for demanding power tasks.
• Low On-Resistance: With an on-resistance (R<sub>DS(on)) of only 1.35 ohms, this MOSFET ensures minimal power loss and improved efficiency.
• Fast Switching: The component is designed for fast switching, which is critical for reducing switching losses and improving the performance of power conversion systems.
• Enhanced Durability: The MOSFET is encapsulated in a TO-247 long leads package, which provides excellent thermal performance and mechanical robustness.

Applications:

The STW7N90K5 is versatile and can be utilized in various high-voltage applications such as:

• Power supplies for servers, telecom, and industrial systems
• Motor drives and inverters
• Power factor correction circuits
• LED lighting solutions
• Electronic ballasts for fluorescent lighting

Advantages:

Choosing the STW7N90K5 Power MOSFET offers several advantages:

• Increased system reliability due to its robust design and high voltage capability.
• Improved power efficiency, which can lead to cost savings and reduced thermal management requirements.
• Compatibility with high-frequency operation, allowing for compact and lightweight power supply designs.
• STMicroelectronics' commitment to quality and support, ensuring long-term availability and performance consistency.

Overall, the STW7N90K5 is a powerful solution for designers looking to optimize their power conversion systems with a reliable, high-performance MOSFET. Its combination of high voltage capability, low on-resistance, and fast switching speeds make it an excellent choice for a wide range of industrial and commercial applications.