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KNX6650A-VB Product details
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1. Product Introduction
KNX6650A-VB is a single N-channel MOSFET in TO220F package, designed for high voltage and high current applications. With a drain-source voltage (VDS) of up to **550V**, this MOSFET is suitable for various circuits requiring higher voltages. Its gate-source voltage (VGS) can withstand **±30V**, providing flexible drive options. The gate threshold voltage (Vth) is **3V**, which enables it to be turned on at a lower gate voltage, ensuring a fast response. The device has an on-resistance (RDS(ON)) of **260mΩ@VGS=10V**, which can effectively reduce power consumption when switching high currents, and the maximum drain current (ID) is **18A**. The planar technology it uses makes it stable in high temperature and high frequency applications.
KNX6650A-VB is a single N-channel MOSFET in TO220F package, designed for high voltage and high current applications. With a drain-source voltage (VDS) of up to **550V**, this MOSFET is suitable for various circuits requiring higher voltages. Its gate-source voltage (VGS) can withstand **±30V**, providing flexible drive options. The gate threshold voltage (Vth) is **3V**, which enables it to be turned on at a lower gate voltage, ensuring a fast response. The device has an on-resistance (RDS(ON)) of **260mΩ@VGS=10V**, which can effectively reduce power consumption when switching high currents, and the maximum drain current (ID) is **18A**. The planar technology it uses makes it stable in high temperature and high frequency applications.
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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 | 550V | 3V | 18A | 260mΩ | 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 | 550V | 3V | 18A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 550V | 3V | 18A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
2. Detailed parameter description
- **Package type**: TO220F
- **Configuration**: Single N-channel MOSFET
- **Drain-source voltage (VDS)**: 550V
- **Gate-source voltage (VGS)**: ±30V
- **Gate threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**: 260mΩ @ VGS=10V
- **Drain current (ID)**: 18A
- **Technology**: Plannar
The high VDS and high ID of KNX6650A-VB make it suitable for high-power applications, while the low RDS(ON) helps reduce energy losses and enhance overall efficiency.
- **Package type**: TO220F
- **Configuration**: Single N-channel MOSFET
- **Drain-source voltage (VDS)**: 550V
- **Gate-source voltage (VGS)**: ±30V
- **Gate threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**: 260mΩ @ VGS=10V
- **Drain current (ID)**: 18A
- **Technology**: Plannar
The high VDS and high ID of KNX6650A-VB make it suitable for high-power applications, while the low RDS(ON) helps reduce energy losses and enhance overall efficiency.
Domain and module applications：
III. Application Fields and Module Examples
1. **Switching Power Supplies**
The KNX6650A-VB can be widely used in switching power supply designs, especially where high efficiency and high voltage are required. Its high VDS value can withstand high voltages on the main power line, while the low on-resistance helps improve overall energy efficiency.
2. **Motor Drives**
In motor drive applications, the KNX6650A-VB can be used as a power switch to control DC motors or stepper motors. Its high current capability (18A) and fast switching characteristics make it an excellent performer in power tools and household appliances.
3. **High-voltage Switching Circuits**
Due to its excellent voltage tolerance, the KNX6650A-VB is suitable for high-voltage switching circuits such as power converters and voltage step-up devices. This makes it an important component of solar inverters and other renewable energy systems.
4. **Automation and Control Systems**
In industrial automation and control systems, this MOSFET can be used for power management and load control to achieve efficient power conversion. Its low RDS(ON) effectively reduces heat loss when controlling the power module, thereby improving system reliability and stability.
1. **Switching Power Supplies**
The KNX6650A-VB can be widely used in switching power supply designs, especially where high efficiency and high voltage are required. Its high VDS value can withstand high voltages on the main power line, while the low on-resistance helps improve overall energy efficiency.
2. **Motor Drives**
In motor drive applications, the KNX6650A-VB can be used as a power switch to control DC motors or stepper motors. Its high current capability (18A) and fast switching characteristics make it an excellent performer in power tools and household appliances.
3. **High-voltage Switching Circuits**
Due to its excellent voltage tolerance, the KNX6650A-VB is suitable for high-voltage switching circuits such as power converters and voltage step-up devices. This makes it an important component of solar inverters and other renewable energy systems.
4. **Automation and Control Systems**
In industrial automation and control systems, this MOSFET can be used for power management and load control to achieve efficient power conversion. Its low RDS(ON) effectively reduces heat loss when controlling the power module, thereby improving system reliability and stability.
* 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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