## UT2308G-AE2-R: Electronic Specifications and Overview The **UT2308G-AE2-R** is a specific N-Channel enhancement mode Field Effect Transistor (MOSFET) produced by Unisonic Technologies (UTC). It is designed for high-density, low-voltage applications such as power management in portable devices. ### 1. Key Technical Specifications Below are the primary electrical characteristics for the UT2308G-AE2-R: | Parameter | Specification | | :--- | :--- | | **Transistor Polarity** | N-Channel | | **Drain-Source Voltage ($V_{DSS}$)** | 60V | | **Continuous Drain Current ($I_D$)** | 2.0A | | **Static Drain-Source On-Resistance ($R_{DS(ON)}$)** | Max 140mΩ @ $V_{GS}=10V$ | | **Gate-Source Voltage ($V_{GSS}$)** | ±20V | | **Package Type** | SOT-23-3 (identified by AE2 code) | | **Operating Temperature** | -55°C to +150°C | --- ### 2. Part Number Breakdown Understanding the suffix codes helps in identifying the specific variant: * **UT2308**: The base model number for the N-Channel MOSFET. * **G**: Indicates **Halogen-free** and RoHS compliant materials. * **AE2**: Refers to the **SOT-23-3** package type. * **R**: Denotes the **Tape and Reel** packaging for automated assembly. --- ### 3. Features and Applications This component is favored in modern electronics due to its small footprint and efficiency. #### Core Features: * **Low On-Resistance**: Minimizes power loss during conduction. * **Fast Switching**: Suitable for high-frequency PWM applications. * **Low Threshold Voltage**: Can be driven by low-voltage logic circuits. #### Typical Applications: * **DC-DC Converters**: Used in buck or boost regulators. * **Load Switching**: Controlling power rails in mobile phones or laptops. * **LED Backlighting**: Driving LED strings in small displays. * **Motor Control**: Small brushless DC motor drivers. --- ### 4. Pin Configuration (SOT-23) The standard pinout for the UT2308G-AE2-R is as follows: 1. **Gate (G)**: Controls the conductivity of the device. 2. **Source (S)**: The terminal where current exits the channel. 3. **Drain (D)**: The terminal where current enters the channel. ---