The **UT2316G-AE2-R** is an N-Channel enhancement mode Power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by UTC (Unisonic Technologies Co., Ltd). It is commonly used in power management applications due to its high density and low on-resistance. --- ### 1. General Specifications The following table summarizes the primary electrical characteristics of the UT2316G-AE2-R: | Parameter | Symbol | Value | Unit | | :--- | :--- | :--- | :--- | | **Drain-Source Voltage** | $V_{DSS}$ | 30 | V | | **Gate-Source Voltage** | $V_{GSS}$ | ±20 | V | | **Continuous Drain Current** | $I_D$ | 3.6 | A | | **Pulsed Drain Current** | $I_{DM}$ | 10 | A | | **Static Drain-Source On-Resistance** | $R_{DS(ON)}$ | 60 (max @ 10V) | mΩ | | **Package Type** | SOT-23-3 | - | - | --- ### 2. Key Features * **Low On-Resistance:** Minimizes power dissipation during operation. * **Fast Switching Speed:** Suitable for high-frequency DC-DC converters. * **Low Gate Charge:** Allows for efficient driving by low-power control circuits. * **Halogen-Free:** The "G" in the part number typically denotes a Green (halogen-free and RoHS compliant) product. --- ### 3. Pin Configuration (SOT-23) The device is housed in a standard 3-pin SOT-23 package. 1. **Gate (G):** Controls the state of the MOSFET (On/Off). 2. **Source (S):** Connected to the lower potential (for N-channel). 3. **Drain (D):** Connected to the load. --- ### 4. Typical Applications This MOSFET is designed for low-voltage, high-current switching scenarios: * **Power Management:** Load switching in portable devices (phones, tablets). * **DC-DC Converters:** Buck or Boost converters in computing peripherals. * **Battery Protection:** Circuits requiring low voltage drop and efficient thermal management. * **Motor Control:** Small DC motor drivers. --- ### 5. Ordering Information Deciphered The suffix coding provides information about the packaging and material: * **G:** Halogen-free and Lead-free. * **AE2:** Refers to the SOT-23-3 package style. * **R:** Tape and Reel packaging.