Product introduction：
Product Introduction
**WNM2306B-3 TR-VB** is a high-performance **Single-N-Channel MOSFET** in a **SOT23-3** package, designed for low-voltage, high-efficiency applications. Its maximum drain-source voltage (VDS) is **20V**, suitable for switching and regulation applications of medium and low power loads. The **on-resistance** of this MOSFET is 42mΩ** at **VGS = 2.5V** and 28mΩ** at **VGS = 4.5V**, indicating that it has the characteristics of low power consumption and high efficiency. With a maximum drain current of **6A**, it is suitable for various low-power switching and power management applications, especially in systems requiring low loss and fast response. The use of **Trench technology** can effectively reduce switching losses and improve efficiency, and is widely used in portable electronic devices, battery management systems, communication equipment and other fields.
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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-N |
20V |
12（±V） |
0.5~1.5V |
6A |
42mΩ |
|
|
|
Detailed parameter description
- **Model**: WNM2306B-3 TR-VB
- **Package type**: SOT23-3
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 20V
- **Maximum gate-source voltage (VGS)**: ±12V
- **Threshold voltage (Vth)**: 0.5V ~ 1.5V
- **On-resistance (RDS(ON))**:
- 42mΩ @ VGS = 2.5V
- 28mΩ @ VGS = 4.5V
- **Maximum drain current (ID)**: 6A
- **Operating temperature range**: -55°C to 150°C
- **Technology**: Trench
- **Maximum power dissipation**: 0.5W
- **Reverse recovery characteristics**: Built-in reverse diode, suitable for reverse current protection circuit
Domain and module applications：
Applicable fields and modules
1. **Portable electronic device power management**
**WNM2306B-3 TR-VB** is suitable for power management and switch control applications in **portable electronic devices**, such as smartphones, tablets, wearable devices, etc. Due to its low **RDS(ON)**, this MOSFET can provide efficient current transmission in the low-power battery-powered environment of these devices, reducing energy loss and extending battery life.
2. **Battery Management System (BMS)**
In **Battery Management System (BMS)**, **WNM2306B-3 TR-VB** can be used in **battery protection circuits**, **battery chargers** and **battery monitoring modules**. Its **low on-resistance** and fast switching response enable it to provide efficient current regulation during battery charging and discharging, ensuring battery safety and efficiency under different load conditions, and reducing heat generation.
3. **Low-power DC-DC converter**
This MOSFET is suitable for **low-power DC-DC converter**. Its efficient switching characteristics and low on-resistance reduce losses during voltage conversion and improve overall conversion efficiency. It is particularly suitable as a switching component in low-voltage applications, providing stable current conversion performance and ensuring efficient operation of the equipment.
4. **Power switch and signal conditioning applications**
In low-voltage switching applications, **WNM2306B-3 TR-VB** can be used as a switching device in **power switch**, **signal conditioning**, **LED driver** and **audio equipment** modules. Due to its low **RDS(ON)** and fast response capability, it can ensure efficient and stable performance in frequently switched circuits, reduce energy loss and improve response speed.
5. **Switching control of communication equipment**
In **communication equipment**, especially **RF switches** and **modems**, **WNM2306B-3 TR-VB** is an ideal **low voltage switch** component. Its excellent switching characteristics and low on-resistance enable it to provide stable performance in frequent switching operations, reduce signal loss, and improve the reliability and signal quality of communication systems.
6. **Low voltage regulator in consumer electronics**
Due to its low **Vth** (threshold voltage), this MOSFET is particularly suitable for **consumer electronics** that require low voltage operation, such as power regulation and protection functions in **TVs**, **audio equipment**, etc. In these applications, **WNM2306B-3 TR-VB** can help reduce voltage fluctuations, ensure stable equipment operation, and improve user experience.
* 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
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