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K4087LS-VB Product details
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K4087LS-VB Product Introduction
K4087LS-VB is a high-voltage single N-channel MOSFET in a TO220F package, designed for applications requiring high voltage and medium current. Its maximum drain-source voltage (VDS) reaches 650V, with excellent voltage tolerance, making it very suitable for high-voltage power supply applications. The gate-source voltage (VGS) of this MOSFET is ±30V, providing flexible gate drive conditions. Its threshold voltage (Vth) is 3.5V, and the on-resistance (RDS(ON)) is 320mΩ at VGS=10V, which can support a maximum leakage current of 20A. Based on Plannar technology, the device performs stably under high voltage and is particularly suitable for modules such as power conversion, switching circuits and inverters.
K4087LS-VB is a high-voltage single N-channel MOSFET in a TO220F package, designed for applications requiring high voltage and medium current. Its maximum drain-source voltage (VDS) reaches 650V, with excellent voltage tolerance, making it very suitable for high-voltage power supply applications. The gate-source voltage (VGS) of this MOSFET is ±30V, providing flexible gate drive conditions. Its threshold voltage (Vth) is 3.5V, and the on-resistance (RDS(ON)) is 320mΩ at VGS=10V, which can support a maximum leakage current of 20A. Based on Plannar technology, the device performs stably under high voltage and is particularly suitable for modules such as power conversion, switching circuits and inverters.
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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 | 650V | 3.5V | 20A | 320mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 20A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 20A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
| Parameter| Value|
|------------------|----------------------|
| Model| K4087LS-VB |
| Package| TO220F |
| Configuration| Single N-channel|
| Maximum drain-source voltage (VDS) | 650V |
| Maximum gate-source voltage (VGS) | ±30V |
| Threshold voltage (Vth) | 3.5V |
| On-resistance (RDS(ON)) | 320mΩ @ VGS=10V |
| Maximum drain current (ID) | 20A |
| Technology| Plannar |
| Parameter| Value|
|------------------|----------------------|
| Model| K4087LS-VB |
| Package| TO220F |
| Configuration| Single N-channel|
| Maximum drain-source voltage (VDS) | 650V |
| Maximum gate-source voltage (VGS) | ±30V |
| Threshold voltage (Vth) | 3.5V |
| On-resistance (RDS(ON)) | 320mΩ @ VGS=10V |
| Maximum drain current (ID) | 20A |
| Technology| Plannar |
Domain and module applications：
Applications and module examples
The K4087LS-VB MOSFET is suitable for the following areas and modules:
1. **Switching Power Supply (SMPS)**: The K4087LS-VB is well suited for high-voltage switching power supply systems, such as the main switching device in AC-DC converters and DC-DC converters. Its high-voltage withstand capability enables it to handle high power currents, achieving high efficiency and low power consumption in switch-mode power supply applications.
2. **Industrial Inverter**: This MOSFET is used in industrial inverter modules to control high-voltage and high-frequency switching operations. Its robust high-voltage performance and fast switching characteristics make it suitable for high-efficiency conversion requirements in industrial applications such as inverters and motor drive systems.
3. **Battery Management System (BMS)**: In battery management systems, the K4087LS-VB can be used to handle high-voltage loads, especially for large-scale energy storage systems and battery charge and discharge control in electric vehicles.
4. **Household appliances**: In household appliances such as air conditioners and washing machines that require high-voltage power supply, K4087LS-VB can provide reliable switching functions in high-voltage converters and power management modules, helping to improve appliance energy efficiency and extend equipment life.
5. **High-voltage lighting driver**: K4087LS-VB is suitable for the high-voltage drive part of LED lighting equipment, especially high-power LED lamps, to ensure the stable output of the light source through efficient voltage conversion.
From the above examples, it can be seen that K4087LS-VB MOSFET can play a key role in various applications requiring high efficiency and high reliability due to its high voltage and stable performance.
The K4087LS-VB MOSFET is suitable for the following areas and modules:
1. **Switching Power Supply (SMPS)**: The K4087LS-VB is well suited for high-voltage switching power supply systems, such as the main switching device in AC-DC converters and DC-DC converters. Its high-voltage withstand capability enables it to handle high power currents, achieving high efficiency and low power consumption in switch-mode power supply applications.
2. **Industrial Inverter**: This MOSFET is used in industrial inverter modules to control high-voltage and high-frequency switching operations. Its robust high-voltage performance and fast switching characteristics make it suitable for high-efficiency conversion requirements in industrial applications such as inverters and motor drive systems.
3. **Battery Management System (BMS)**: In battery management systems, the K4087LS-VB can be used to handle high-voltage loads, especially for large-scale energy storage systems and battery charge and discharge control in electric vehicles.
4. **Household appliances**: In household appliances such as air conditioners and washing machines that require high-voltage power supply, K4087LS-VB can provide reliable switching functions in high-voltage converters and power management modules, helping to improve appliance energy efficiency and extend equipment life.
5. **High-voltage lighting driver**: K4087LS-VB is suitable for the high-voltage drive part of LED lighting equipment, especially high-power LED lamps, to ensure the stable output of the light source through efficient voltage conversion.
From the above examples, it can be seen that K4087LS-VB MOSFET can play a key role in various applications requiring high efficiency and high reliability due to its high voltage and stable performance.
* 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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