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K2543-VB Product details
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1. K2543-VB Product Introduction
K2543-VB is a high-voltage single N-channel MOSFET in TO220F package with a high drain-source voltage (VDS) of 650V, suitable for applications requiring high voltage blocking and high efficiency. Its maximum drain current (ID) is 12A, which can cope with medium power requirements. K2543-VB has a gate threshold voltage (Vth) of 3.5V to ensure reliable turn-on performance. At the same time, its on-resistance (RDS(ON)) is 680mΩ@VGS=10V, which provides good conduction efficiency in high-voltage switching applications. Based on Plannar technology, this MOSFET has stable performance and good heat dissipation capability, and is suitable for high-voltage switch control in industrial control, power conversion and household appliances.
K2543-VB is a high-voltage single N-channel MOSFET in TO220F package with a high drain-source voltage (VDS) of 650V, suitable for applications requiring high voltage blocking and high efficiency. Its maximum drain current (ID) is 12A, which can cope with medium power requirements. K2543-VB has a gate threshold voltage (Vth) of 3.5V to ensure reliable turn-on performance. At the same time, its on-resistance (RDS(ON)) is 680mΩ@VGS=10V, which provides good conduction efficiency in high-voltage switching applications. Based on Plannar technology, this MOSFET has stable performance and good heat dissipation capability, and is suitable for high-voltage switch control in industrial control, power conversion and household appliances.
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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 | 12A | 680mΩ | 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 | 12A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 12A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
2. Detailed parameter description of K2543-VB
- **Package type**: TO220F
- **Channel configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 680mΩ @ VGS=10V
- **Maximum drain current (ID)**: 12A
- **Technology**: Plannar
- **Package type**: TO220F
- **Channel configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 680mΩ @ VGS=10V
- **Maximum drain current (ID)**: 12A
- **Technology**: Plannar
Domain and module applications：
3. Application fields and module examples
1. **Power converter**
K2543-VB is suitable for high-voltage power converters, especially for applications that require a high blocking capability of 650V. Its high voltage and stable performance make it an excellent performer in AC-DC and DC-DC converters, capable of handling a wide input voltage range and ensuring conversion efficiency.
2. **Industrial equipment**
In industrial control applications, K2543-VB is often used for high-voltage switch control of high-power motor drives and industrial automation equipment. Its high current carrying capacity and high-voltage resistance can effectively control the flow of current and improve the reliability and safety of the system.
3. **Household appliances**
K2543-VB can be used for power management and motor control of household appliances such as washing machines, air conditioners, and refrigerators. These devices usually require high-voltage resistant power switches. K2543-VB can work efficiently and stably in these high-voltage environments, extending the service life of the equipment and improving energy efficiency.
4. **Lighting system**
In LED lighting drive circuits, K2543-VB can effectively manage power input and provide stable current output to ensure continuous brightness and life of LEDs. Its high voltage and low loss characteristics are suitable for high-voltage LED drivers and other high-voltage lighting control circuits.
K2543-VB performs well in many fields through its 650V high voltage resistance, stable conduction characteristics and good heat dissipation performance, especially in applications requiring high voltage, high efficiency and reliability.
1. **Power converter**
K2543-VB is suitable for high-voltage power converters, especially for applications that require a high blocking capability of 650V. Its high voltage and stable performance make it an excellent performer in AC-DC and DC-DC converters, capable of handling a wide input voltage range and ensuring conversion efficiency.
2. **Industrial equipment**
In industrial control applications, K2543-VB is often used for high-voltage switch control of high-power motor drives and industrial automation equipment. Its high current carrying capacity and high-voltage resistance can effectively control the flow of current and improve the reliability and safety of the system.
3. **Household appliances**
K2543-VB can be used for power management and motor control of household appliances such as washing machines, air conditioners, and refrigerators. These devices usually require high-voltage resistant power switches. K2543-VB can work efficiently and stably in these high-voltage environments, extending the service life of the equipment and improving energy efficiency.
4. **Lighting system**
In LED lighting drive circuits, K2543-VB can effectively manage power input and provide stable current output to ensure continuous brightness and life of LEDs. Its high voltage and low loss characteristics are suitable for high-voltage LED drivers and other high-voltage lighting control circuits.
K2543-VB performs well in many fields through its 650V high voltage resistance, stable conduction characteristics and good heat dissipation performance, especially in applications requiring high voltage, high efficiency and reliability.
* 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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