The IXFA34N65X2 is an X2-Class PolarHV™ HiPerFET™ Power MOSFET from IXYS. This MOSFET is specifically designed for high-voltage, high-frequency switching applications where efficiency and robustness are critical. It features a fast intrinsic diode and low gate charge, making it suitable for resonant mode power supplies, ZVS (Zero Voltage Switching) converters, and other high-performance switching circuits.

Applications:

• Resonant Mode Power Supplies: Ideal for use in resonant converters, providing high efficiency and low EMI.
• ZVS (Zero Voltage Switching) Converters: Suitable for ZVS topologies, minimizing switching losses and improving efficiency.
• Plasma Displays: Used in plasma display panels (PDPs) for driving the display cells.
• Induction Heating: Employed in induction heating systems for efficient power conversion.
• Welding Equipment: Used in welding inverters for high-frequency switching and power control.

Features:

• PolarHV™ HiPerFET™ Technology: Provides high voltage capability and fast switching speeds.
• Fast Intrinsic Diode: Offers low reverse recovery charge (Qrr) and soft recovery characteristics.
• Low Gate Charge (Qg): Reduces gate drive losses and improves switching efficiency.
• High Avalanche Energy: Provides robustness against voltage spikes and overvoltage conditions.
• Isolated Mounting Tab: Simplifies thermal management and provides electrical isolation.
• RoHS Compliant: Complies with environmental regulations.

Benefits:

• High Efficiency: Reduces energy consumption and lowers operating costs.
• Improved Reliability: Ensures long-term system performance and reduces downtime.
• Simplified Design: Reduces design complexity and speeds up time-to-market.
• Reduced EMI: Minimizes electromagnetic interference and improves system performance.
• High Power Density: Enables smaller system size and higher power output.

Additional Details:

The IXFA34N65X2 features a drain-source voltage (VDS) of 650V and a continuous drain current (ID) of up to 34A at 25°C case temperature. The typical RDS(on) is 0.12 Ohms at VGS = 10V. It is available in a TO-263 package and has a gate charge (Qg) of 68nC. The fast intrinsic diode ensures minimal reverse recovery losses, which is crucial for high-frequency switching applications. The device's avalanche capability provides added protection against transient voltage events.