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K4043LS-VB Product details
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Product Introduction
K4043LS-VB is a high-performance N-channel MOSFET packaged in TO220F, designed for low voltage and high current applications. This MOSFET has an ultra-low on-resistance (RDS(ON)), which can achieve an on-resistance of only 1mΩ when VGS is 10V, and still maintain an excellent performance of 2mΩ when VGS is 4.5V. Its maximum drain current (ID) is up to 68A, and it can operate stably at a drain-source voltage (VDS) of 30V, ensuring reliability and efficiency in a variety of demanding applications. K4043LS-VB uses Trench technology to optimize current transfer and thermal performance, and is suitable for high-efficiency power management and drive circuits.
K4043LS-VB is a high-performance N-channel MOSFET packaged in TO220F, designed for low voltage and high current applications. This MOSFET has an ultra-low on-resistance (RDS(ON)), which can achieve an on-resistance of only 1mΩ when VGS is 10V, and still maintain an excellent performance of 2mΩ when VGS is 4.5V. Its maximum drain current (ID) is up to 68A, and it can operate stably at a drain-source voltage (VDS) of 30V, ensuring reliability and efficiency in a variety of demanding applications. K4043LS-VB uses Trench technology to optimize current transfer and thermal performance, and is suitable for high-efficiency power management and drive circuits.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 30V | 1.7V | 68A | 1mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 30V | 1.7V | 68A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 30V | 1.7V | 68A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
- **Model**: K4043LS-VB
- **Package**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 2mΩ @ VGS = 4.5V
- 1mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 68A
- **Technology**: Trench
- **Model**: K4043LS-VB
- **Package**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 2mΩ @ VGS = 4.5V
- 1mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 68A
- **Technology**: Trench
Domain and module applications：
Applicable fields and modules
K4043LS-VB MOSFET has a wide range of applications in multiple fields and modules, such as:
1. **Switching power supply**: Due to its ultra-low on-resistance and high current carrying capacity, this MOSFET is an ideal choice for efficient switching power supply design, which can significantly improve energy conversion efficiency and reduce power consumption.
2. **Motor drive**: The fast switching performance of K4043LS-VB makes it suitable for motor control circuits, which can provide stable and strong current to the motor to ensure smooth start and operation of the motor.
3. **DC-DC converter**: In the DC-DC converter, this MOSFET can be used as a switching element to effectively improve the efficiency of power conversion, and is suitable for application scenarios that require fast switching and high-frequency operation.
4. **Battery management system**: K4043LS-VB is suitable for charge and discharge control in battery management systems to ensure safe and efficient battery operation and extend battery life.
5. **Consumer Electronics**: Due to its miniaturized package and excellent thermal management characteristics, it is suitable for use in power modules in various consumer electronic products, providing users with reliable power solutions.
Through its excellent performance in these application fields, K4043LS-VB MOSFET provides efficient and stable power solutions for modern electronic devices, meeting the needs for high performance and miniaturization.
K4043LS-VB MOSFET has a wide range of applications in multiple fields and modules, such as:
1. **Switching power supply**: Due to its ultra-low on-resistance and high current carrying capacity, this MOSFET is an ideal choice for efficient switching power supply design, which can significantly improve energy conversion efficiency and reduce power consumption.
2. **Motor drive**: The fast switching performance of K4043LS-VB makes it suitable for motor control circuits, which can provide stable and strong current to the motor to ensure smooth start and operation of the motor.
3. **DC-DC converter**: In the DC-DC converter, this MOSFET can be used as a switching element to effectively improve the efficiency of power conversion, and is suitable for application scenarios that require fast switching and high-frequency operation.
4. **Battery management system**: K4043LS-VB is suitable for charge and discharge control in battery management systems to ensure safe and efficient battery operation and extend battery life.
5. **Consumer Electronics**: Due to its miniaturized package and excellent thermal management characteristics, it is suitable for use in power modules in various consumer electronic products, providing users with reliable power solutions.
Through its excellent performance in these application fields, K4043LS-VB MOSFET provides efficient and stable power solutions for modern electronic devices, meeting the needs for high performance and miniaturization.
* 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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