Product introduction：
WNM2023-3 TR-VB MOSFET Product Introduction
WNM2023-3 TR-VB is a single N-channel MOSFET in SOT23-3 package, suitable for low-voltage, high-efficiency energy conversion and switching applications. Its maximum drain-source voltage (V_DS) is 20V and the gate-source voltage (V_GS) is ±12V. This MOSFET adopts Trench technology and has a very low on-resistance (R_DS(ON)) of 42mΩ @ V_GS = 2.5V and 28mΩ @ V_GS = 4.5V, enabling it to provide high efficiency and low power consumption in medium and high frequency switching applications. It is suitable for mobile devices, communication modules and low-voltage power management systems.
WNM2023-3 TR-VB has a maximum drain current (I_D) of 6A, which can meet the driving requirements of a variety of low-voltage power supplies, especially in scenarios requiring efficient switching characteristics and small package size, showing strong competitiveness. Its gate-source threshold voltage (V_th) ranges from 0.5V to 1.5V, and can be enabled at a lower gate voltage, making it suitable for low-voltage drive applications.
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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 |
|
|
|
WNM2023-3 TR-VB MOSFET Detailed parameter description
- **Model**: WNM2023-3 TR-VB
- **Package type**: SOT23-3
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (V_DS)**: 20V
- **Maximum gate-source voltage (V_GS)**: ±12V
- **Gate threshold voltage (V_th)**: 0.5V ~ 1.5V
- **On-resistance (R_DS(ON))**:
- 42mΩ @ V_GS = 2.5V
- 28mΩ @ V_GS = 4.5V
- **Maximum drain current (I_D)**: 6A
- **Power dissipation (P_D)**: Approx. 1.25W (based on package and heat sink conditions)
- **Operating temperature range**: -55°C to 150°C
- **Technology**: Trench
- **Package type**: SOT23-3
Domain and module applications：
WNM2023-3 TR-VB MOSFET application areas and module examples
1. **Low Voltage Power Management Systems**
WNM2023-3 TR-VB is particularly suitable for low voltage power conversion and management applications. Its low on-resistance enables efficient current transmission even under low voltage drive, and is widely used in battery management systems, portable electronic devices and micro power modules for mobile devices. It can effectively reduce energy loss and improve overall efficiency.
2. **Communication Modules & RF Applications**
In mobile communication modules, WNM2023-3 TR-VB can be used for RF switching, power regulation and amplifier driving. Due to its low on-resistance, MOSFET can operate stably at high frequencies, which is particularly suitable for power management in smartphones, wireless network equipment and RF applications.
3. **Battery-Operated Devices**
For battery-powered devices such as wireless sensors, portable speakers, etc., the WNM2023-3 TR-VB provides efficient power switching and voltage regulation. Its low gate-source threshold voltage and low on-resistance ensure low power consumption and high efficiency, extending battery life.
4. **Consumer Electronics**
This MOSFET is widely used in consumer electronics, especially in power management modules that require miniaturization and high efficiency, such as smart watches, wearable devices, portable power banks, etc. The low power consumption characteristics of the WNM2023-3 TR-VB can improve the battery life of electronic devices.
5. **Power Tools & Home Appliances**
In power tools and some home appliances, the WNM2023-3 TR-VB is used as a switching element to achieve precise power management. It can be used in battery management systems in power tools, efficient drive motors or as a switching element in converters to provide low-loss power conversion.
6. **LED Driver Circuits**
Due to its low on-resistance, WNM2023-3 TR-VB is suitable for LED driver power supplies. It can be used as an efficient switching element in the power module of LED lamps to ensure a stable current supply, reduce power consumption, and extend the service life of LED lamps.
7. **Automotive Electronics**
In automotive electronics applications, WNM2023-3 TR-VB can be used in low-voltage power modules, automotive sensors, in-vehicle communication equipment and other fields. Its high efficiency and small package characteristics make it particularly suitable for power management modules with limited space and high reliability requirements in in-vehicle systems.
* 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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