Product introduction：
Product Introduction
RU20P2B-VB is a high-performance unipolar P-type MOSFET in a SOT23-3 package, designed for low voltage and medium current applications. Its maximum drain-source voltage (VDS) is -20V, and it can withstand a leakage current of up to -4A, making it suitable for a variety of power management and switching applications. The threshold voltage (Vth) of this MOSFET is -0.8V, ensuring reliable turn-on at a lower gate-source voltage. The on-resistance (RDS(ON)) performs well at different gate-source voltages, and is 80mΩ, 65mΩ and 60mΩ at VGS of 2.5V, 4.5V and 10V respectively, providing excellent electrical performance and energy efficiency.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOT23-3 |
Single-P |
-20V |
12（±V） |
-0.8V |
-4A |
80mΩ |
|
60mΩ |
|
Detailed parameter description
- **Model**: RU20P2B-VB
- **Package**: SOT23-3
- **Configuration**: Unipolar P-type
- **Maximum drain-source voltage (VDS)**: -20V
- **Gate-source voltage (VGS)**: ±12V
- **Threshold voltage (Vth)**: -0.8V
- **On-resistance (RDS(ON))**:
- 80mΩ @ VGS = 2.5V
- 65mΩ @ VGS = 4.5V
- 60mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: -4A
- **Technology**: Trench technology
Domain and module applications：
Applications and Module Examples
RU20P2B-VB MOSFET is widely used in many fields and modules, including:
1. **Power Management**: In switch mode power supplies (SMPS) and DC-DC converters, this MOSFET can be used as an efficient switching element, suitable for power management of mobile phones, tablets and other portable devices.
2. **LED Driver**: RU20P2B-VB can act as a driver in LED lighting applications, and achieves LED brightness adjustment through efficient switching control, which is suitable for home and commercial lighting.
3. **Battery Management System**: In the charge and discharge control circuit of lithium batteries, this MOSFET can efficiently manage current to ensure battery safety and performance, and is widely used in portable electronic products and power tools.
4. **Audio Amplifier**: RU20P2B-VB can also be used in the output stage of audio amplifiers, providing efficient signal amplification and improving sound quality, suitable for home theaters and professional audio systems.
5. **Motor Control**: In small motor drive circuits, this MOSFET is capable of handling moderate currents and is widely used in products such as toys, fans, and household appliances.
Through these application examples, the importance of the RU20P2B-VB in modern electronic devices is demonstrated, especially in applications with high requirements for efficiency and reliability.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
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