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K949-VB Product details
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Product Introduction:
K949-VB is a high-voltage single N-channel MOSFET in TO220F package, designed for applications requiring high withstand voltage and medium current. Its maximum drain-source voltage (VDS) reaches 650V, and the gate-source voltage (VGS) is ±30V, with excellent withstand voltage characteristics. K949-VB uses Plannar technology to ensure stability and reliability in high voltage environments. Its on-resistance (RDS(ON)) is 1100mΩ@VGS=10V, and the rated drain current (ID) is 7A, which is suitable for a variety of power management applications, especially in high-voltage switches and power converters.
K949-VB is a high-voltage single N-channel MOSFET in TO220F package, designed for applications requiring high withstand voltage and medium current. Its maximum drain-source voltage (VDS) reaches 650V, and the gate-source voltage (VGS) is ±30V, with excellent withstand voltage characteristics. K949-VB uses Plannar technology to ensure stability and reliability in high voltage environments. Its on-resistance (RDS(ON)) is 1100mΩ@VGS=10V, and the rated drain current (ID) is 7A, which is suitable for a variety of power management applications, especially in high-voltage switches and power converters.
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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 |
Detailed parameter description:
- **Package type**: TO220F
- **Polarity**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 1100mΩ @ VGS=10V
- **Drain current (ID)**: 7A
- **Technology**: Plannar technology
- **Thermal resistance (RthJC)**: Excellent thermal management performance, suitable for high power applications
- **Switching characteristics**: Optimized switching speed, suitable for fast switching circuits
- **Package type**: TO220F
- **Polarity**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 1100mΩ @ VGS=10V
- **Drain current (ID)**: 7A
- **Technology**: Plannar technology
- **Thermal resistance (RthJC)**: Excellent thermal management performance, suitable for high power applications
- **Switching characteristics**: Optimized switching speed, suitable for fast switching circuits
Domain and module applications：
Application fields and modules:
K949-VB is suitable for multiple industries and application fields due to its high voltage resistance and reliability, mainly including:
1. **Switching Power Supply (SMPS)**: K949-VB is an ideal choice for high-voltage switching power supply design, widely used in power adapters, LED driver power supplies, etc., and can efficiently convert AC power to DC power to ensure high energy efficiency and stability.
2. **Motor Drive**: In the motor control system, K949-VB can effectively control the start and operation of the motor, suitable for household appliances, industrial equipment, such as electric fans, pumps and compressors, to improve the operating efficiency of the motor.
3. **Inverter**: In the field of renewable energy, such as solar inverters, K949-VB can be used to control the conversion of power from photovoltaic modules to the grid, adapting to high voltage and medium current working environments.
4. **Power Electronics**: This MOSFET is suitable for use in high-voltage power electronic modules, such as converters and rectifiers, and can reliably manage power under high voltage conditions to meet the power industry's needs for high efficiency and high reliability.
The K949-VB is a high-voltage, high-performance MOSFET that provides excellent performance in a variety of power management and motor drive applications, ensuring stable and efficient operation of equipment.
K949-VB is suitable for multiple industries and application fields due to its high voltage resistance and reliability, mainly including:
1. **Switching Power Supply (SMPS)**: K949-VB is an ideal choice for high-voltage switching power supply design, widely used in power adapters, LED driver power supplies, etc., and can efficiently convert AC power to DC power to ensure high energy efficiency and stability.
2. **Motor Drive**: In the motor control system, K949-VB can effectively control the start and operation of the motor, suitable for household appliances, industrial equipment, such as electric fans, pumps and compressors, to improve the operating efficiency of the motor.
3. **Inverter**: In the field of renewable energy, such as solar inverters, K949-VB can be used to control the conversion of power from photovoltaic modules to the grid, adapting to high voltage and medium current working environments.
4. **Power Electronics**: This MOSFET is suitable for use in high-voltage power electronic modules, such as converters and rectifiers, and can reliably manage power under high voltage conditions to meet the power industry's needs for high efficiency and high reliability.
The K949-VB is a high-voltage, high-performance MOSFET that provides excellent performance in a variety of power management and motor drive applications, ensuring stable and efficient operation of 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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