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D4191-VB Product details
Back to previous pageProduct introduction：
### Product Introduction
D4191-VB is a P-Channel power MOSFET of VBsemi brand, using TO252 package. It has a voltage limit of -40V, a large current characteristic of -65A, and a low on-resistance, and is suitable for various electronic applications that require high-performance power switches.
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D4191-VB is a P-Channel power MOSFET of VBsemi brand, using TO252 package. It has a voltage limit of -40V, a large current characteristic of -65A, and a low on-resistance, and is suitable for various electronic applications that require high-performance power switches.
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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 | -40V | -2V | -50A | 15(mΩ) | 12(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -40V | -2V | -50A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -40V | -2V | -50A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P |
## Detailed parameter description
- **Voltage limit**: -40V
- **Current limit**: -65A
- **On-resistance**: RDS(ON)=12mΩ @ VGS=10V
- **Gate-source voltage**:
--VGS=±20V
- **Gate hanging voltage**: Vth=-1.6V
- **Voltage limit**: -40V
- **Current limit**: -65A
- **On-resistance**: RDS(ON)=12mΩ @ VGS=10V
- **Gate-source voltage**:
--VGS=±20V
- **Gate hanging voltage**: Vth=-1.6V
Domain and module applications：
### Applicable fields and module examples
1. **Power management module**: Due to its high current and low on-resistance characteristics, D4191-VB can be used in various power management modules, including switching power supplies, DC-DC converters, and battery charge and discharge management. For example, in servers, network equipment, and industrial automation equipment, it provides efficient power management solutions.
2. **Motor controller**: In motor control applications, reliable power switching devices are required to control the start, stop, and speed of the motor. This MOSFET can be used in the power switching part of the motor controller, such as in electric vehicles, industrial machinery, and robots, to control the start, stop, and speed regulation of the motor.
3. **LED lighting control**: LED lighting systems require efficient power management devices to achieve energy saving and dimming functions. D4191-VB can be used in LED drivers and lighting control modules to ensure the stable operation and high-quality lighting effects of LED lamps, such as in indoor lighting, automotive lighting, and stage lighting.
4. **Automotive electronic systems**: In automotive electronic systems, reliable power switching devices are required to control the vehicle's electric components and power management. This MOSFET can be used in the car's electric windows, electric seats and lighting control modules to ensure efficient operation and stability of the vehicle.
The above are typical application examples of D4191-VB in different fields and modules. Its high performance and reliability make it an important component in various electronic systems, providing reliable support for the efficient operation of the system.
1. **Power management module**: Due to its high current and low on-resistance characteristics, D4191-VB can be used in various power management modules, including switching power supplies, DC-DC converters, and battery charge and discharge management. For example, in servers, network equipment, and industrial automation equipment, it provides efficient power management solutions.
2. **Motor controller**: In motor control applications, reliable power switching devices are required to control the start, stop, and speed of the motor. This MOSFET can be used in the power switching part of the motor controller, such as in electric vehicles, industrial machinery, and robots, to control the start, stop, and speed regulation of the motor.
3. **LED lighting control**: LED lighting systems require efficient power management devices to achieve energy saving and dimming functions. D4191-VB can be used in LED drivers and lighting control modules to ensure the stable operation and high-quality lighting effects of LED lamps, such as in indoor lighting, automotive lighting, and stage lighting.
4. **Automotive electronic systems**: In automotive electronic systems, reliable power switching devices are required to control the vehicle's electric components and power management. This MOSFET can be used in the car's electric windows, electric seats and lighting control modules to ensure efficient operation and stability of the vehicle.
The above are typical application examples of D4191-VB in different fields and modules. Its high performance and reliability make it an important component in various electronic systems, providing reliable support for the efficient operation of the system.
* 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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