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K3919-VB Product details
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K3919-VB MOSFET Product Introduction
K3919-VB is a high-performance single N-channel MOSFET in TO252 package, designed for low voltage, high current applications. The device has a drain-source voltage (VDS) of up to 30V, suitable for operation in low voltage environments. Its on-resistance performs well at different gate voltages: RDS(ON) is 3mΩ (@ VGS=4.5V) and 2mΩ (@ VGS=10V), and can support a maximum drain current (ID) of 100A. This makes the K3919-VB outstanding in high efficiency and high power applications, suitable for a variety of power management and drive applications.
K3919-VB is a high-performance single N-channel MOSFET in TO252 package, designed for low voltage, high current applications. The device has a drain-source voltage (VDS) of up to 30V, suitable for operation in low voltage environments. Its on-resistance performs well at different gate voltages: RDS(ON) is 3mΩ (@ VGS=4.5V) and 2mΩ (@ VGS=10V), and can support a maximum drain current (ID) of 100A. This makes the K3919-VB outstanding in high efficiency and high power applications, suitable for a variety of power management and drive 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-N | 30V | 1.7V | 100A | 2mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
K3919-VB MOSFET Detailed parameter description
- **Package type**: TO252
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 30V
- **Gate voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 3mΩ @ VGS=4.5V
- 2mΩ @ VGS=10V
- **Drain current (ID)**: 100A
- **Technology type**: Trench
- **Operating temperature range**: -55°C ~ 150°C
- **Package form**: TO252, providing good heat dissipation performance and mechanical strength.
- **Package type**: TO252
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 30V
- **Gate voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 3mΩ @ VGS=4.5V
- 2mΩ @ VGS=10V
- **Drain current (ID)**: 100A
- **Technology type**: Trench
- **Operating temperature range**: -55°C ~ 150°C
- **Package form**: TO252, providing good heat dissipation performance and mechanical strength.
Domain and module applications：
Application fields and module description
K3919-VB MOSFET is widely used in many fields, especially in the following modules:
1. **Power management system**: In high-efficiency DC-DC converters and power distribution circuits, K3919-VB can be used as a switching element. Its low on-resistance characteristics enable it to reduce energy loss and improve conversion efficiency, making it suitable for server power supplies and high-efficiency computer power supplies.
2. **Motor drive**: This MOSFET is suitable for motor control and drive circuits, capable of handling currents up to 100A, and is particularly suitable for variable frequency drives and servo systems, and performs well in improving motor efficiency and response speed.
3. **LED drive circuit**: In LED lighting applications, K3919-VB can be used as a switch to drive current, supporting high current requirements, and due to its low on-resistance, it helps reduce system heat and improve the efficiency and service life of lamps.
4. **Electric Vehicles**: In the power management system of electric vehicles, K3919-VB MOSFET can be used for battery management and motor drive, providing efficient energy conversion and control to ensure the reliable operation and endurance of the vehicle.
5. **Industrial Automation**: In the switch and control system of industrial equipment, K3919-VB can be used to control high-power loads to ensure the efficient operation and reliability of the equipment, suitable for automated production lines, robotic arms and other industrial applications.
K3919-VB MOSFET is widely used in many fields, especially in the following modules:
1. **Power management system**: In high-efficiency DC-DC converters and power distribution circuits, K3919-VB can be used as a switching element. Its low on-resistance characteristics enable it to reduce energy loss and improve conversion efficiency, making it suitable for server power supplies and high-efficiency computer power supplies.
2. **Motor drive**: This MOSFET is suitable for motor control and drive circuits, capable of handling currents up to 100A, and is particularly suitable for variable frequency drives and servo systems, and performs well in improving motor efficiency and response speed.
3. **LED drive circuit**: In LED lighting applications, K3919-VB can be used as a switch to drive current, supporting high current requirements, and due to its low on-resistance, it helps reduce system heat and improve the efficiency and service life of lamps.
4. **Electric Vehicles**: In the power management system of electric vehicles, K3919-VB MOSFET can be used for battery management and motor drive, providing efficient energy conversion and control to ensure the reliable operation and endurance of the vehicle.
5. **Industrial Automation**: In the switch and control system of industrial equipment, K3919-VB can be used to control high-power loads to ensure the efficient operation and reliability of the equipment, suitable for automated production lines, robotic arms and other industrial 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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