The **UT4232G-S08-R** is a high-performance Dual Complementary MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Unisonic Technologies (UTC). It integrates one N-Channel and one P-Channel MOSFET into a single SOP-8 package. --- ### 1. Key Specifications The following table outlines the fundamental electrical characteristics of the device: | Parameter | N-Channel (N-Ch) | P-Channel (P-Ch) | Unit | | :--- | :--- | :--- | :--- | | **Drain-Source Voltage ($V_{DSS}$)** | 30 | -30 | V | | **Gate-Source Voltage ($V_{GSS}$)** | $\pm$20 | $\pm$20 | V | | **Continuous Drain Current ($I_D$)** | 8.0 | -7.0 | A | | **Static Drain-Source On-Resistance ($R_{DS(ON)}$)** | 22 (max) | 45 (max) | m$\Omega$ | | **Package Type** | SOP-8 | SOP-8 | - | --- ### 2. Pin Configuration The SOP-8 package allows for a compact footprint while housing two independent transistors. 1. **Pin 1:** Source 1 (S1 - N-Ch) 2. **Pin 2:** Gate 1 (G1 - N-Ch) 3. **Pin 3:** Source 2 (S2 - P-Ch) 4. **Pin 4:** Gate 2 (G2 - P-Ch) 5. **Pin 5-6:** Drain 2 (D2 - P-Ch) 6. **Pin 7-8:** Drain 1 (D1 - N-Ch) --- ### 3. Key Features * **Complementary Pair:** Combining N-Ch and P-Ch in one package simplifies H-bridge and inverter circuit designs. * **Low On-Resistance:** Reduces power dissipation and improves efficiency in high-current applications. * **Fast Switching:** Optimized for high-frequency PWM (Pulse Width Modulation) applications. * **Halogen-Free:** The "G" in the part number indicates a green, halogen-free compound. * **Taping & Reel:** The "R" suffix indicates the packaging style for automated SMT assembly. --- ### 4. Common Applications * **DC-DC Converters:** Used in synchronous rectification or buck/boost power stages. * **Motor Control:** Ideal for small H-bridge motor drivers (forward/reverse control). * **Load Switching:** Efficiently managing power rails in portable electronics. * **LCD Inverters:** Handling high-speed switching for backlight modules. ---