The UT2N10L-TN3-R is an N-channel enhancement-mode MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by UTC (Unisonic Technologies Co., Ltd.). It is designed for low-voltage, high-speed switching applications. This MOSFET is commonly used in various electronic circuits for switching and amplification purposes, leveraging its ability to control current flow between the drain and source terminals using the voltage applied to the gate terminal.

Applications

• DC-DC converters: Used in power supplies and voltage regulators.
• Load switching: Controls the power to various loads in electronic devices.
• Power management in portable devices: Efficient switching in battery-powered applications.
• Motor control: Low-power motor control circuits.
• LED drivers: Used to control the current flow to LEDs.

Features

• N-Channel Enhancement Mode: Operates by enhancing the channel conductivity with applied gate voltage.
• Low Gate Threshold Voltage: Requires a low voltage to turn on, improving efficiency in low-voltage applications.
• Fast Switching Speed: Reduces switching losses in high-frequency applications.
• Low On-Resistance (RDS(on)): Minimizes conduction losses, enhancing overall efficiency.
• Surface Mount Package: Suitable for automated assembly and compact designs.

Benefits

• Improved Energy Efficiency: Low RDS(on) and gate charge contribute to higher efficiency in power conversion.
• Compact Design: Small surface mount package allows for dense circuit layouts.
• Reduced Power Loss: Fast switching speed and low on-resistance minimize power dissipation.
• Enhanced Reliability: Robust design ensures stable performance under various operating conditions.
• Simplified Circuit Design: Easy to integrate into various circuit designs due to its straightforward operation.

Technical Specifications

The UT2N10L-TN3-R typically features a drain-source voltage (VDS) rating of around 20V, a gate-source voltage (VGS) rating of ±12V, and a continuous drain current (ID) rating of approximately 2A. The on-resistance (RDS(on)) is typically in the range of 0.1 to 0.2 ohms at VGS = 4.5V. The gate threshold voltage (VGS(th)) is typically around 1V. It comes in a SOT-23 package.

UTC's UT2N10L-TN3-R MOSFET provides a reliable and efficient solution for low-voltage switching applications, making it a popular choice for various electronic designs requiring compact and energy-efficient components. Its robust characteristics and ease of use contribute to its widespread adoption in modern electronic devices.