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KNF4665A-VB Product details
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KNF4665A-VB MOSFET Product Introduction
KNF4665A-VB is a high-performance single N-channel MOSFET in TO220F package, designed for high voltage and high current applications. The device has a drain-source voltage (VDS) of up to 650V, suitable for various high-voltage power management systems. Its maximum continuous drain current (ID) is 7A, which can meet the current requirements in harsh environments. KNF4665A-VB is manufactured using planar technology and has a lower on-resistance (RDS(ON) is 1100mΩ @ VGS = 10V), which effectively reduces power consumption and improves conversion efficiency. This makes it widely used in switching power supplies, inverters and industrial automation.
KNF4665A-VB is a high-performance single N-channel MOSFET in TO220F package, designed for high voltage and high current applications. The device has a drain-source voltage (VDS) of up to 650V, suitable for various high-voltage power management systems. Its maximum continuous drain current (ID) is 7A, which can meet the current requirements in harsh environments. KNF4665A-VB is manufactured using planar technology and has a lower on-resistance (RDS(ON) is 1100mΩ @ VGS = 10V), which effectively reduces power consumption and improves conversion efficiency. This makes it widely used in switching power supplies, inverters and industrial automation.
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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
- **Model:** KNF4665A-VB
- **Package:** TO220F
- **Configuration:** Single N-channel
- **VDS (drain-source voltage):** 650V
- **VGS (gate-source voltage):** ±30V
- **Vth (gate threshold voltage):** 3.5V
- **RDS(ON) (on-resistance):** 1100mΩ @ VGS = 10V
- **ID (continuous leakage current):** 7A
- **Technology:** Plannar
- **Typical applications:**
- Switching mode power supply (SMPS)
- High voltage power conversion
- Industrial automation equipment
- Motor drive
- **Model:** KNF4665A-VB
- **Package:** TO220F
- **Configuration:** Single N-channel
- **VDS (drain-source voltage):** 650V
- **VGS (gate-source voltage):** ±30V
- **Vth (gate threshold voltage):** 3.5V
- **RDS(ON) (on-resistance):** 1100mΩ @ VGS = 10V
- **ID (continuous leakage current):** 7A
- **Technology:** Plannar
- **Typical applications:**
- Switching mode power supply (SMPS)
- High voltage power conversion
- Industrial automation equipment
- Motor drive
Domain and module applications：
Applicable fields and application examples of the module
1. **Switch Mode Power Supply (SMPS)**:
KNF4665A-VB has excellent performance in switch mode power supply (SMPS), which can effectively handle high voltage and high frequency power conversion. Its 650V drain-source voltage makes it suitable for use in power adapters, chargers and other equipment, ensuring high efficiency and stability of the system.
2. **High Voltage Power Conversion**:
This MOSFET is ideal for high voltage power conversion applications, such as inverters and power factor correction (PFC) circuits. The high voltage carrying capacity and low on-resistance of KNF4665A-VB ensure reliable operation in high voltage environments, ensuring high efficiency of energy conversion.
3. **Industrial Automation Equipment**:
In the field of industrial automation, KNF4665A-VB can be used for motor drive and high voltage equipment control, and is suitable for switching applications in various automation equipment. Its 7A current capability meets the needs of motor control, making it widely used in motor controllers and industrial equipment.
4. **Motor Drive**:
KNF4665A-VB is also suitable for use in motor drive circuits, especially in high voltage and high current environments. The low on-resistance characteristics of this MOSFET reduce power consumption and ensure efficient operation of the motor.
The KNF4665A-VB MOSFET is an ideal choice for high voltage applications with its excellent high voltage performance and low on-resistance, and is widely used in power management, industrial automation and motor drive.
1. **Switch Mode Power Supply (SMPS)**:
KNF4665A-VB has excellent performance in switch mode power supply (SMPS), which can effectively handle high voltage and high frequency power conversion. Its 650V drain-source voltage makes it suitable for use in power adapters, chargers and other equipment, ensuring high efficiency and stability of the system.
2. **High Voltage Power Conversion**:
This MOSFET is ideal for high voltage power conversion applications, such as inverters and power factor correction (PFC) circuits. The high voltage carrying capacity and low on-resistance of KNF4665A-VB ensure reliable operation in high voltage environments, ensuring high efficiency of energy conversion.
3. **Industrial Automation Equipment**:
In the field of industrial automation, KNF4665A-VB can be used for motor drive and high voltage equipment control, and is suitable for switching applications in various automation equipment. Its 7A current capability meets the needs of motor control, making it widely used in motor controllers and industrial equipment.
4. **Motor Drive**:
KNF4665A-VB is also suitable for use in motor drive circuits, especially in high voltage and high current environments. The low on-resistance characteristics of this MOSFET reduce power consumption and ensure efficient operation of the motor.
The KNF4665A-VB MOSFET is an ideal choice for high voltage applications with its excellent high voltage performance and low on-resistance, and is widely used in power management, industrial automation and motor drive.
* 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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