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2SJ387-VB Product details
Back to previous pageProduct introduction：
### 1. 2SJ387-VB Product Introduction
2SJ387-VB is a high-performance P-channel MOSFET in TO-252 package. With high drain-source voltage (VDS), low on-resistance and high current handling capability, the device is suitable for a variety of demanding industrial and consumer electronic applications. Its stable and reliable design and excellent electrical characteristics make it the preferred component for many demanding applications.
2SJ387-VB is a high-performance P-channel MOSFET in TO-252 package. With high drain-source voltage (VDS), low on-resistance and high current handling capability, the device is suitable for a variety of demanding industrial and consumer electronic applications. Its stable and reliable design and excellent electrical characteristics make it the preferred component for many demanding 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 | -20V | -0.8V | -40A | 25mΩ | 16mΩ | 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 | -20V | -0.8V | -40A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P-Channel | -20V | -0.8V | -40A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P-Channel |
### 2. 2SJ387-VB detailed parameter description
- **Package**: TO-252
- **Configuration**: Single P-channel
- **Drain-source voltage (VDS)**: -20V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -0.8V
- **On-resistance (RDS(ON))**:
- 25mΩ @ VGS = 2.5V
- 16mΩ @ VGS = 4.5V
- **Drain current (ID)**: -40A
- **Technology**: Trench
Domain and module applications：
### 3. Application fields and module examples
1. **Power management module**:
2SJ387-VB performs well in power management modules. Its low on-resistance and high current handling capability make it very popular in DC-DC converters and battery management systems. These modules require efficient switching elements to reduce power consumption and improve overall system efficiency.
2. **Battery protection module**:
Due to its high drain-source voltage and current handling capability, 2SJ387-VB is very suitable for use in battery protection modules to protect batteries from overcharge and over-discharge. Its stability and reliability ensure safe and stable operation of batteries during charging and discharging.
3. **LED driver**:
LED drivers require high-performance switching elements to achieve stable current control and efficient energy conversion. 2SJ387-VB can be used as a driver in LED lighting systems to ensure that LED lamps have stable light output and long life.
4. **Automotive electronics**:
In the field of automotive electronics, high-performance switching devices are required to achieve stable operation of vehicle electronic systems. 2SJ387-VB can be applied to automotive power management and control modules to ensure the stability and reliability of vehicle electronic systems.
Through the above application examples, it can be seen that 2SJ387-VB plays an important role in various fields and modules, and its high performance and stability make it the preferred component for many applications.
* 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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