The TK9A60D(STA4) is a 600V, 9A N-channel power MOSFET from Toshiba Semiconductor and Storage. This MOSFET is designed for high-efficiency power switching applications. It utilizes Toshiba's advanced π-MOSVII process, enabling low on-resistance and gate charge, which results in reduced switching losses and improved overall system efficiency.

Applications

• Switching Power Supplies (SMPS)
• Power Factor Correction (PFC) circuits
• DC-DC converters
• Motor control circuits
• Lighting ballasts

Features

• VDSS: 600V
• ID: 9A
• RDS(on) (max): 0.70 Ω at VGS = 10V
• Gate Charge (Qg): 17 nC (typical)
• Input Capacitance (Ciss): 870 pF (typical)
• Low on-resistance
• Low gate charge
• High avalanche energy capability
• RoHS compliant

Benefits

• Improved energy efficiency due to low on-resistance and gate charge.
• Reduced switching losses, leading to lower operating temperatures.
• Enhanced system reliability through robust design and high avalanche energy capability.
• Simplified thermal management due to lower power dissipation.
• Compliant with environmental regulations, ensuring environmentally friendly operation.

Additional Details

The TK9A60D(STA4) comes in a TO-220SIS package, which provides excellent thermal performance and ease of mounting. This MOSFET is designed to operate over a wide temperature range. Its fast switching speed and low gate charge characteristics make it suitable for high-frequency switching applications. The datasheet specifies the gate threshold voltage, drain current, and other relevant parameters. Appropriate gate drive circuitry is essential to ensure optimal performance and prevent device damage. This device is suitable for both hard-switching and soft-switching topologies, allowing designers flexibility in their circuit designs. The device is also qualified to industrial standards, assuring reliability in demanding applications.