The **2N60LL-TN3-R** is a specific variant of the N-Channel Power MOSFET, widely used in power management and switching applications. This part is typically manufactured by UTC (Unisonic Technologies Co., Ltd). --- ### 1. Technical Specifications Below are the primary electrical characteristics for the 2N60LL-TN3-R: | Parameter | Symbol | Value | | :--- | :--- | :--- | | **Drain-Source Voltage** | $V_{DSS}$ | 600 V | | **Continuous Drain Current** | $I_D$ | 2.0 A | | **Pulsed Drain Current** | $I_{DM}$ | 8.0 A | | **Static Drain-Source On-Resistance** | $R_{DS(ON)}$ | 4.4 $\Omega$ (Max) | | **Gate-Source Voltage** | $V_{GSS}$ | $\pm$ 30 V | | **Total Gate Charge** | $Q_g$ | 9.0 nC | | **Package Type** | TO-252 | D-PAK | --- ### 2. Part Number Breakdown Understanding the suffix codes helps identify the physical and environmental properties: * **2N60**: The base model. "2" usually refers to the current rating (2A) and "60" refers to the voltage rating (600V). * **LL**: Stands for "Low Leakage" or specific gate characteristics depending on the manufacturer’s series. * **TN3**: Refers to the **TO-252** (D-PAK) package style, which is a surface-mount device. * **R**: Indicates the packing method, usually **Tape and Reel**. --- ### 3. Key Features * **High Switching Speed:** Optimized for high-frequency operation. * **Low Gate Charge:** Requires less power from the driver circuit to switch the MOSFET on/off. * **Avalanche Ruggedness:** Capable of withstanding energy spikes from inductive loads. * **RoHS Compliant:** Lead-free and environmentally friendly materials. --- ### 4. Common Applications The 2N60 series is a "workhorse" in the power electronics industry, commonly found in: 1. **Switch Mode Power Supplies (SMPS):** Used as the main switching transistor. 2. **LED Drivers:** Managing current for high-voltage lighting systems. 3. **DC-DC Converters:** Stepping voltages up or down efficiently. 4. **Adapters:** Used in laptop and phone chargers. --- ### 5. Pin Configuration (TO-252) Looking at the front of the component (legs pointing down): 1. **Gate (G):** Triggers the device. 2. **Drain (D):** Connected to the heat sink tab and the center pin. 3. **Source (S):** The return path for the current.