The TK14G65W5,RQ is a 650V power MOSFET from Toshiba Semiconductor and Storage. It's part of their DTMOS series and is designed for high-efficiency power switching applications.

Applications

• Power supplies
• Lighting ballast
• Motor control
• High-voltage DC-DC converters

Features

• High voltage rating (650V)
• Low on-resistance (RDS(on))
• Fast switching speed
• Integrated gate resistor
• TO-247 package

Benefits

• High efficiency
• Reduced power loss
• Simplified gate drive circuitry
• Improved reliability

Additional Details

The TK14G65W5,RQ features a drain-source voltage (VDS) of 650V and a continuous drain current (ID) of 14A. The low RDS(on) minimizes conduction losses, making it suitable for high-power applications. The fast switching speed reduces switching losses, further improving efficiency. The integrated gate resistor simplifies the gate drive circuit design and reduces external component count. The TO-247 package provides good thermal performance. This MOSFET is commonly used in power factor correction (PFC) circuits, inverters, and other applications requiring high voltage and high efficiency.