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K40A08K3-VB Product details
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K40A08K3-VB Product Introduction
The K40A08K3-VB is a high-voltage single N-channel MOSFET in a TO220F package, designed to meet the needs of high voltage and medium current applications. The device has a maximum drain-source voltage (VDS) of up to 650V, making it suitable for use in power management systems that require high voltage resistance. Its gate-source voltage (VGS) is rated at ±30V, ensuring reliability in a variety of driving environments. The threshold voltage (Vth) of this MOSFET is 3.5V, providing good switching performance. RDS(ON) is 2560mΩ at VGS=10V, ensuring low conduction losses. The maximum drain current (ID) is 4A, based on Plannar technology, suitable for a wide range of application scenarios.
The K40A08K3-VB is a high-voltage single N-channel MOSFET in a TO220F package, designed to meet the needs of high voltage and medium current applications. The device has a maximum drain-source voltage (VDS) of up to 650V, making it suitable for use in power management systems that require high voltage resistance. Its gate-source voltage (VGS) is rated at ±30V, ensuring reliability in a variety of driving environments. The threshold voltage (Vth) of this MOSFET is 3.5V, providing good switching performance. RDS(ON) is 2560mΩ at VGS=10V, ensuring low conduction losses. The maximum drain current (ID) is 4A, based on Plannar technology, suitable for a wide range of application scenarios.
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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 | 4A | 2560mΩ | 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 | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
| Parameter| Value|
|------------------|----------------------|
| Model| K40A08K3-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)) | 2560mΩ @ VGS=10V |
| Maximum drain current (ID) | 4A |
| Technology| Plannar |
| Parameter| Value|
|------------------|----------------------|
| Model| K40A08K3-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)) | 2560mΩ @ VGS=10V |
| Maximum drain current (ID) | 4A |
| Technology| Plannar |
Domain and module applications：
Application fields and module examples
K40A08K3-VB MOSFET is suitable for a variety of fields and modules. Here are some typical applications:
1. **High-voltage power management**: Due to its high drain-source voltage of 650V, K40A08K3-VB is very suitable for high-voltage power converters and power adapters, which can stably control current and improve conversion efficiency.
2. **Industrial control**: This MOSFET can be used as a switching element in various industrial equipment, especially in motor drive control and heating element drive, to ensure the reliability and safety of equipment under high voltage conditions.
3. **Photovoltaic inverter**: In solar photovoltaic inverters, K40A08K3-VB can be used to efficiently convert and manage the current from solar panels to the grid or battery, ensuring the stable operation of the system under different load conditions.
4. **Electric vehicle charging station**: In electric vehicle charging stations, this MOSFET can be used for high-voltage charging equipment to ensure efficient and safe charging process and support fast charging.
5. **LED drive circuit**: In high-power LED lighting applications, K40A08K3-VB can be used to drive power supply and provide stable current output to achieve high brightness and long life LED lighting.
In summary, K40A08K3-VB MOSFET can provide reliable power supply solutions in a variety of fields and applications due to its high voltage and medium current capabilities, meeting the high performance requirements of modern electronic devices.
K40A08K3-VB MOSFET is suitable for a variety of fields and modules. Here are some typical applications:
1. **High-voltage power management**: Due to its high drain-source voltage of 650V, K40A08K3-VB is very suitable for high-voltage power converters and power adapters, which can stably control current and improve conversion efficiency.
2. **Industrial control**: This MOSFET can be used as a switching element in various industrial equipment, especially in motor drive control and heating element drive, to ensure the reliability and safety of equipment under high voltage conditions.
3. **Photovoltaic inverter**: In solar photovoltaic inverters, K40A08K3-VB can be used to efficiently convert and manage the current from solar panels to the grid or battery, ensuring the stable operation of the system under different load conditions.
4. **Electric vehicle charging station**: In electric vehicle charging stations, this MOSFET can be used for high-voltage charging equipment to ensure efficient and safe charging process and support fast charging.
5. **LED drive circuit**: In high-power LED lighting applications, K40A08K3-VB can be used to drive power supply and provide stable current output to achieve high brightness and long life LED lighting.
In summary, K40A08K3-VB MOSFET can provide reliable power supply solutions in a variety of fields and applications due to its high voltage and medium current capabilities, meeting the high performance requirements of modern electronic devices.
* 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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