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K3043-VB Product details
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1. K3043-VB Product Introduction
K3043-VB is a high-voltage single N-channel MOSFET in a TO220F package, designed to provide reliable performance in high-voltage applications. Its drain-source voltage (VDS) is as high as 650V, making it particularly suitable for high-voltage switching and control circuits. The gate-source voltage (VGS) range of this MOSFET is ±30V, and it can operate stably under various operating conditions. The gate threshold voltage (Vth) of K3043-VB is 3.5V, and it has a low on-resistance (RDS(ON) is 1100mΩ@VGS=10V), which reduces power consumption in the on state, thereby improving overall energy efficiency. The maximum drain current (ID) can reach 7A, which is suitable for a variety of industrial and consumer electronics applications. With its planar process technology, K3043-VB can perform well in high-temperature and high-frequency environments, ensuring the stability and reliability of the equipment.
K3043-VB is a high-voltage single N-channel MOSFET in a TO220F package, designed to provide reliable performance in high-voltage applications. Its drain-source voltage (VDS) is as high as 650V, making it particularly suitable for high-voltage switching and control circuits. The gate-source voltage (VGS) range of this MOSFET is ±30V, and it can operate stably under various operating conditions. The gate threshold voltage (Vth) of K3043-VB is 3.5V, and it has a low on-resistance (RDS(ON) is 1100mΩ@VGS=10V), which reduces power consumption in the on state, thereby improving overall energy efficiency. The maximum drain current (ID) can reach 7A, which is suitable for a variety of industrial and consumer electronics applications. With its planar process technology, K3043-VB can perform well in high-temperature and high-frequency environments, ensuring the stability and reliability of the equipment.
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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 | 7A | 1100mΩ | 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 | 7A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 7A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
2. Detailed parameter description of K3043-VB
- **Package type**: TO220F
- **Channel configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Gate threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 1100mΩ @ VGS=10V
- **Maximum drain current (ID)**: 7A
- **Technology**: Planar process (Plannar)
- **Operating temperature range**: -55°C to 150°C
- **Switching speed**: Suitable for high-frequency switching applications
- **Power consumption**: Designed to operate at minimum power consumption, suitable for high-efficiency applications
- **Package type**: TO220F
- **Channel configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Gate threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 1100mΩ @ VGS=10V
- **Maximum drain current (ID)**: 7A
- **Technology**: Planar process (Plannar)
- **Operating temperature range**: -55°C to 150°C
- **Switching speed**: Suitable for high-frequency switching applications
- **Power consumption**: Designed to operate at minimum power consumption, suitable for high-efficiency applications
Domain and module applications：
3. K3043-VB applicable fields and modules
K3043-VB is widely used in multiple industries and application modules due to its high voltage characteristics and excellent conduction performance. The following are some typical application scenarios:
1. **Power supply system**: This MOSFET can be used as a switching element in the high-voltage power supply module, which can effectively control the distribution and conversion of electric energy and improve the efficiency and stability of the system.
2. **Motor drive control**: In industrial motor drive control systems, K3043-VB can be used for starting and controlling high-voltage motors to ensure safe and efficient operation of motors under high loads.
3. **Inverters and frequency converters**: In solar inverters and frequency converters, K3043-VB can be used as a key switching element to help achieve efficient DC-AC (DC-AC) conversion and improve the overall energy efficiency of the system.
4. **Lighting control circuit**: In high-voltage lighting control systems, K3043-VB can effectively control current and improve the energy efficiency and brightness of LED lamps or high-voltage lamps by reducing conduction losses.
5. **Power electronic equipment**: Among various power electronic equipment, K3043-VB is widely used in high-voltage switching circuits, which can meet the requirements of high current and high voltage and provide reliable switching control for equipment.
K3043-VB is widely used in multiple industries and application modules due to its high voltage characteristics and excellent conduction performance. The following are some typical application scenarios:
1. **Power supply system**: This MOSFET can be used as a switching element in the high-voltage power supply module, which can effectively control the distribution and conversion of electric energy and improve the efficiency and stability of the system.
2. **Motor drive control**: In industrial motor drive control systems, K3043-VB can be used for starting and controlling high-voltage motors to ensure safe and efficient operation of motors under high loads.
3. **Inverters and frequency converters**: In solar inverters and frequency converters, K3043-VB can be used as a key switching element to help achieve efficient DC-AC (DC-AC) conversion and improve the overall energy efficiency of the system.
4. **Lighting control circuit**: In high-voltage lighting control systems, K3043-VB can effectively control current and improve the energy efficiency and brightness of LED lamps or high-voltage lamps by reducing conduction losses.
5. **Power electronic equipment**: Among various power electronic equipment, K3043-VB is widely used in high-voltage switching circuits, which can meet the requirements of high current and high voltage and provide reliable switching control for equipment.
* 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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