Product introduction：
WPM3005-3 TR-VB Product Introduction
The WPM3005-3 TR-VB is a high-performance P-Channel MOSFET in a SOT23-3 package, designed for low-voltage, high-efficiency switching applications. The maximum drain-source voltage (VDS) of this MOSFET is -30V, the maximum gate-source voltage (VGS) is ±20V, and the threshold voltage (Vth) is -1.7V. Its low on-resistance (RDS(ON)) is 54mΩ (at VGS = 4.5V) and 46mΩ (at VGS = 10V), respectively, which can ensure higher efficiency and lower power loss. The WPM3005-3 TR-VB can carry a maximum drain current (ID) of -5.6A, which is very suitable for small power management systems and load switch applications. The use of Trench technology ensures high efficiency and small package size, suitable for portable devices, battery management and low-power power modules.
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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 |
-30V |
20（±V） |
-1.7V |
-5.6A |
|
|
46mΩ |
|
WPM3005-3 TR-VB parameter description
- **Package type**: SOT23-3
- **Configuration**: Single P-Channel
- **Maximum drain-source voltage (VDS)**: -30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 54mΩ @ VGS = 4.5V
- 46mΩ @ VGS = 10V
- **Maximum drain current (ID)**: -5.6A
- **Technology**: Trench
- **Operating temperature range**: -55°C to 150°C
- **Application areas**: Low power power management, portable devices, battery management systems, load switches, etc.
Domain and module applications：
Applications and module examples
1. **Low-power power management**
The low on-resistance and high current carrying capacity of WPM3005-3 TR-VB make it very suitable for use in low-power power management systems. It can effectively control the flow of power, reduce power loss, and ensure that the power system works efficiently and stably, and is suitable for portable devices, battery-powered systems and other fields.
2. **Portable devices**
In portable electronic devices (such as smartphones, tablets, wearable devices, etc.), WPM3005-3 TR-VB can be used in battery management and power control circuits to help control the battery charging and discharging process, and reduce energy loss through efficient power conversion to extend battery life.
3. **Battery Management System (BMS)**
As a P-Channel MOSFET, WPM3005-3 TR-VB is widely used in battery management systems (BMS). In the battery charging and discharging control, MOSFET can efficiently switch the current flow direction and reduce battery loss through low on-resistance characteristics, ensuring efficient and long-term operation of the battery system.
4. **Load switch application**
In the load switch application of the power system, WPM3005-3 TR-VB can effectively switch the load current and provide efficient power management at low voltage. It is suitable for use in power modules or circuits that need to frequently switch loads to ensure high efficiency and low power consumption of the system.
5. **Smart home and IoT devices**
Due to its low power consumption, high efficiency and small package, WPM3005-3 TR-VB is also very suitable for smart home systems and Internet of Things (IoT) devices. It can be used in sensors, wireless communication modules, and battery-powered smart devices to provide precise power management and control functions.
6. **Automation control system**
In industrial automation control systems, WPM3005-3 TR-VB acts as a load switch and power control element, which can provide efficient power management in a variety of environments. It can support efficient switching and is suitable for control systems that require high efficiency and fast response, such as robots and automation equipment.
* 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：
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