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K4078-ZK-E2-VB Product details
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Product Introduction
K4078-ZK-E2-VB is a high-efficiency N-channel MOSFET in TO252 package, designed for high-current and low-voltage applications, suitable for efficient power conversion and power management. This MOSFET has a drain-source voltage (VDS) of 40V and a gate-source voltage (VGS) of ±20V, and can withstand a maximum drain current (ID) of 85A. Its on-resistance (RDS(ON)) is 6mΩ @ VGS = 4.5V and 5mΩ @ VGS = 10V, showing excellent low resistance characteristics. K4078-ZK-E2-VB uses Trench technology to optimize current transfer and heat dissipation performance, and is suitable for use in applications requiring high efficiency and stability.
K4078-ZK-E2-VB is a high-efficiency N-channel MOSFET in TO252 package, designed for high-current and low-voltage applications, suitable for efficient power conversion and power management. This MOSFET has a drain-source voltage (VDS) of 40V and a gate-source voltage (VGS) of ±20V, and can withstand a maximum drain current (ID) of 85A. Its on-resistance (RDS(ON)) is 6mΩ @ VGS = 4.5V and 5mΩ @ VGS = 10V, showing excellent low resistance characteristics. K4078-ZK-E2-VB uses Trench technology to optimize current transfer and heat dissipation performance, and is suitable for use in applications requiring high efficiency and stability.
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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 | 40V | 2.5V | 85A | 5mΩ | 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 | 40V | 2.5V | 85A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 2.5V | 85A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description
- **Model**: K4078-ZK-E2-VB
- **Package**: TO252
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 2.5V
- **On-resistance (RDS(ON))**:
- 6mΩ @ VGS = 4.5V
- 5mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 85A
- **Technology**: Trench
- **Model**: K4078-ZK-E2-VB
- **Package**: TO252
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 2.5V
- **On-resistance (RDS(ON))**:
- 6mΩ @ VGS = 4.5V
- 5mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 85A
- **Technology**: Trench
Domain and module applications：
Applications and modules
K4078-ZK-E2-VB MOSFET performs well in a variety of high-current, low-voltage applications, with high efficiency and low on-resistance, and is suitable for the following areas:
1. **Power management system**: K4078-ZK-E2-VB is very suitable for current regulation in switching power supplies (such as DC-DC converters), which can improve energy conversion efficiency, reduce power consumption and heat, and ensure efficient operation of the power system.
2. **Motor driver**: This MOSFET can be used in motor drivers to provide efficient current transmission and control, so that the motors in power tools and electric vehicles can obtain reliable power supply, ensuring fast startup and efficient operation of the equipment.
3. **Battery management system**: Due to its high current carrying capacity and excellent switching performance, K4078-ZK-E2-VB can be used in battery management systems for efficient charging and discharging control, extending the battery life, and optimizing the overall performance of the battery pack.
4. **LED drive circuit**: This MOSFET can be used in LED drive power supply. Through its fast switching characteristics and low on-resistance, it provides a stable current supply, improves the brightness and energy efficiency of LED lamps, and is suitable for home lighting and commercial lighting applications.
5. **Industrial automation**: In industrial control systems, K4078-ZK-E2-VB is suitable for high-efficiency power conversion and power transmission modules, which can provide stable power support for industrial equipment and ensure the reliability and long-term stability of the equipment.
With its efficient switching performance and low on-resistance, K4078-ZK-E2-VB provides high-efficiency solutions in these fields to meet the needs of high-current, high-density applications.
K4078-ZK-E2-VB MOSFET performs well in a variety of high-current, low-voltage applications, with high efficiency and low on-resistance, and is suitable for the following areas:
1. **Power management system**: K4078-ZK-E2-VB is very suitable for current regulation in switching power supplies (such as DC-DC converters), which can improve energy conversion efficiency, reduce power consumption and heat, and ensure efficient operation of the power system.
2. **Motor driver**: This MOSFET can be used in motor drivers to provide efficient current transmission and control, so that the motors in power tools and electric vehicles can obtain reliable power supply, ensuring fast startup and efficient operation of the equipment.
3. **Battery management system**: Due to its high current carrying capacity and excellent switching performance, K4078-ZK-E2-VB can be used in battery management systems for efficient charging and discharging control, extending the battery life, and optimizing the overall performance of the battery pack.
4. **LED drive circuit**: This MOSFET can be used in LED drive power supply. Through its fast switching characteristics and low on-resistance, it provides a stable current supply, improves the brightness and energy efficiency of LED lamps, and is suitable for home lighting and commercial lighting applications.
5. **Industrial automation**: In industrial control systems, K4078-ZK-E2-VB is suitable for high-efficiency power conversion and power transmission modules, which can provide stable power support for industrial equipment and ensure the reliability and long-term stability of the equipment.
With its efficient switching performance and low on-resistance, K4078-ZK-E2-VB provides high-efficiency solutions in these fields to meet the needs of high-current, high-density 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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