The K35N65W5 is a high-voltage N-channel power MOSFET from Toshiba Semiconductor and Storage, designed for high-efficiency power switching applications. It leverages advanced process technology to achieve low on-resistance and fast switching speeds, making it suitable for various power conversion and motor control applications.

Applications

• Power Factor Correction (PFC) circuits
• Switch-Mode Power Supplies (SMPS)
• Uninterruptible Power Supplies (UPS)
• Motor Drives
• Lighting Ballasts

Features

• N-Channel MOSFET
• 650V Drain-Source Voltage (VDS)
• Low On-Resistance (RDS(on))
• High-Speed Switching
• Avalanche Energy Rated

Benefits

• High Efficiency: Low on-resistance minimizes conduction losses, improving overall system efficiency.
• Fast Switching: Reduces switching losses and allows for higher operating frequencies, further enhancing efficiency.
• Robustness: Avalanche energy rating ensures reliable performance under transient conditions.
• High Voltage Capability: Suitable for high-voltage applications such as power supplies and inverters.
• Simplified Design: Reduces the need for complex gate drive circuitry due to its characteristics.

Technical Specifications

The K35N65W5 features a drain-source voltage (VDS) of 650V, allowing it to handle high-voltage applications. It boasts a low on-resistance (RDS(on)), typically in the milliohm range, which significantly reduces conduction losses. Its fast switching speed and avalanche energy rating ensure reliable performance in demanding environments. The device comes in a standard through-hole or surface-mount package for easy integration into circuit boards.

This power MOSFET is commonly used in applications requiring high efficiency and reliability, such as power supplies, inverters, and motor drives. Its high voltage capability and low on-resistance make it an excellent choice for minimizing power losses and improving overall system performance.