The UT75N03L-TN3-R is an N-channel enhancement-mode MOSFET manufactured by Unisonic Technologies Co., Ltd. (UTC). It's designed for low voltage applications requiring efficient power switching. This MOSFET is part of UTC's extensive range of power semiconductor devices, offering reliable performance and optimized characteristics for various applications.

Applications

• Load switching
• Power management in portable devices
• DC-DC converters
• Battery management systems
• Solid-state relays
• Motor control

Features

• N-channel enhancement mode: Allows easy gate driving with a low voltage.
• Low on-resistance (RDS(on)): Minimizes power losses and improves efficiency.
• Low gate threshold voltage (VGS(th)): Enables operation with low control signals.
• Fast switching speed: Allows efficient operation in high-frequency applications.
• Surface mount package: Enables automated assembly and compact designs.
• RoHS compliant: Meets environmental regulations.

Benefits

• Improved system efficiency: Low RDS(on) reduces power dissipation and increases efficiency.
• Simplified gate drive: Low gate threshold voltage simplifies control circuit design.
• Reduced power consumption: Efficient operation extends battery life in portable devices.
• Increased design flexibility: Small package size allows for compact designs.
• Enhanced system reliability: Robust design ensures reliable operation in various conditions.

Additional Details

The UT75N03L-TN3-R typically has a drain-source voltage (VDS) rating of 30V and a continuous drain current (ID) rating depending on the package and operating temperature. The on-resistance (RDS(on)) is a key parameter, usually specified at different gate-source voltages. The gate threshold voltage (VGS(th)) is typically around 1V to 3V. This MOSFET comes in a surface-mount package such as SOT-23 or similar. It's designed for reflow soldering according to industry standards. Proper thermal management is essential for maintaining optimal performance. This MOSFET offers a cost-effective and reliable solution for low-voltage power switching applications. The operating temperature range is typically from -55°C to +150°C.