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2SJ643-VB Product details
Back to previous pageProduct introduction：
### 1. Product Introduction
**Model: 2SJ643-VB**
2SJ643-VB is a high-performance single P-channel MOSFET produced by VBsemi, using TO252 package. The device has low on-resistance, high voltage resistance and high current handling capability, suitable for a variety of power management and switching applications.
**Model: 2SJ643-VB**
2SJ643-VB is a high-performance single P-channel MOSFET produced by VBsemi, using TO252 package. The device has low on-resistance, high voltage resistance and high current handling capability, suitable for a variety of power management and switching applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P-Channel | -30V | -1.7V | -38A | 46mΩ | 33mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P-Channel | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P-Channel | -30V | -1.7V | -38A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P-Channel | -30V | -1.7V | -38A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P-Channel |
### 2. Detailed parameter description
- **Package type**: TO252
- **Configuration**: Single P-channel
- **Drain-source voltage (VDS)**: -30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 46mΩ @ VGS=4.5V
- 33mΩ @ VGS=10V
- **Drain current (ID)**: -38A
- **Technology**: Trench technology
Domain and module applications：
### 3. Application fields and module examples
2SJ643-VB has moderate current handling capability and low on-resistance, suitable for the design of various fields and modules.
1. **Mobile devices**:
- **Tablets**: In the power management circuit of tablets, 2SJ643-VB can be used to achieve efficient power switching and extend battery life.
- **Smartphones**: In the battery management circuit of smartphones, the device can be used to provide stable power and efficient battery charge and discharge control.
2. **Consumer electronics**:
- **LED light control**: In the LED light control circuit, 2SJ643-VB can be used to drive LED light strips or bulbs to achieve brightness adjustment and energy-saving control.
- **TV sets**: In the power management circuit of TV sets, the device can be used to achieve efficient power switching and stable voltage output.
3. **Industrial Automation**:
- **PLC Controller**: In a programmable logic controller (PLC), 2SJ643-VB can be used to control various industrial equipment and robots to achieve precise motion control.
- **Industrial Power Supply**: In an industrial power supply, the device can be used to provide efficient and stable power output to ensure the normal operation of industrial equipment.
4. **Automotive Electronics**:
- **Automotive Lighting System**: In an automotive lighting system, 2SJ643-VB can be used to drive automotive bulbs or LED lights to achieve efficient lighting control and energy saving.
- **Electric Vehicle Charger**: In an electric vehicle charger, the device can be used to control the battery charging and discharging process to ensure charging efficiency and battery life.
2SJ643-VB is a versatile, high-performance MOSFET suitable for the design of various electronic devices and systems, providing efficient and reliable solutions.
* 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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