The UT40N03TL-TN3-R, manufactured by Unisonic Technologies Co., Ltd. (UTC), is an N-channel power MOSFET designed for efficient power switching. It is commonly used in applications like DC-DC converters, power management, and motor control.

Applications

• DC-DC converters
• Power management
• Load switch
• Motor control
• LED lighting

Features

• Low on-resistance (RDS(on))
• Fast switching speed
• Logic level gate drive
• RoHS compliant
• Halogen-free

Benefits

• Improved efficiency in power conversion due to low on-resistance.
• Reduced switching losses due to fast switching speed.
• Simplified driving circuitry due to logic level gate drive.
• Environmentally friendly due to RoHS compliance and being halogen-free.
• Reliable performance due to robust design.

Technical Specifications

The UT40N03TL-TN3-R has a drain-source voltage (VDS) rating of 30V. The gate-source voltage (VGS) is rated at ±20V. It features a low on-resistance (RDS(on)), typically less than 9 mΩ at VGS = 10V. The gate threshold voltage (VGS(th)) is typically between 1V and 3V. The device is available in a TO-252 package, enabling efficient heat dissipation. The operating junction temperature ranges from -55°C to +175°C. The continuous drain current (ID) is rated at 40A.

In summary, the UT40N03TL-TN3-R N-channel power MOSFET provides a robust and efficient solution for a wide range of power switching applications. Its low on-resistance, fast switching speed, and logic-level gate drive make it well-suited for enhancing the efficiency and reliability of power conversion systems.