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K4111-VB Product details
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1. K4111-VB MOSFET Product Introduction
K4111-VB is a high-performance single N-channel MOSFET with TO220F package design, which has excellent heat dissipation performance and electrical isolation characteristics. Its drain-source voltage (VDS) is as high as 650V, which can withstand higher operating voltages and is suitable for high-voltage applications. The gate-source voltage (VGS) range is ±30V, ensuring its stability under a variety of operating conditions. The turn-on threshold voltage is 3.5V. When VGS=10V, its on-resistance is 830mΩ and the maximum drain current can reach 10A. K4111-VB uses planar technology to ensure its reliability and conduction efficiency under high voltage, making it an ideal choice for high-power and high-voltage power conversion.
K4111-VB is a high-performance single N-channel MOSFET with TO220F package design, which has excellent heat dissipation performance and electrical isolation characteristics. Its drain-source voltage (VDS) is as high as 650V, which can withstand higher operating voltages and is suitable for high-voltage applications. The gate-source voltage (VGS) range is ±30V, ensuring its stability under a variety of operating conditions. The turn-on threshold voltage is 3.5V. When VGS=10V, its on-resistance is 830mΩ and the maximum drain current can reach 10A. K4111-VB uses planar technology to ensure its reliability and conduction efficiency under high voltage, making it an ideal choice for high-power and high-voltage power conversion.
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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 | 10A | 830mΩ | 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 | 10A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 10A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
2. K4111-VB MOSFET Detailed parameter description
- **Package type**: TO220F
- **Channel type**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Turning threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 830mΩ @ VGS=10V
- **Maximum drain current (ID)**: 10A
- **Technology type**: Plannar technology
- **Heat dissipation performance**: Good heat dissipation characteristics, suitable for high power applications
- **Package type**: TO220F
- **Channel type**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Turning threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 830mΩ @ VGS=10V
- **Maximum drain current (ID)**: 10A
- **Technology type**: Plannar technology
- **Heat dissipation performance**: Good heat dissipation characteristics, suitable for high power applications
Domain and module applications：
3. Application fields and modules of K4111-VB MOSFET
1. **Switching Power Supply (SMPS)**
K4111-VB is suitable for switching power supply (SMPS) design, especially in high-voltage AC-DC converters and DC-DC converters. Its 650V withstand voltage capability enables it to efficiently handle high voltages in power supplies, improve overall energy efficiency, and is suitable for various power supply systems, such as computer power supplies and industrial power supply modules.
2. **Power Tools and Motor Controllers**
In power tools and motor controller applications, K4111-VB can effectively drive high-voltage motors and provide stable power output. Its low on-resistance can reduce energy loss and improve the working efficiency of the motor. It is widely used in electric drills, cutting machines and other high-power power tools.
3. **Battery Management System (BMS)**
K4111-VB can be used as a protection switch for batteries in battery management systems to help manage the charging and discharging process. Its high withstand voltage and high current capabilities ensure the safety and stability of the system under high voltage and high power conditions, and is suitable for electric vehicles and energy storage systems.
4. **Photovoltaic Inverter**
In photovoltaic power generation systems, K4111-VB can be used as a key switching element of the inverter, responsible for converting the DC power generated by photovoltaic modules into AC power. Its excellent thermal management capabilities and high efficiency characteristics make it an ideal choice for solar power generation systems, which can improve the overall performance of the system.
5. **Industrial Power Supplies and Power Conditioners**
K4111-VB is used for high voltage regulation and control in industrial power supplies and power conditioners. Its stable switching performance enables it to be used in power transmission and distribution systems to ensure efficient and safe distribution of electrical energy.
With its excellent electrical performance and high reliability, K4111-VB has become an important component in high voltage and high power applications, suitable for a wide range of industrial and consumer electronics fields.
1. **Switching Power Supply (SMPS)**
K4111-VB is suitable for switching power supply (SMPS) design, especially in high-voltage AC-DC converters and DC-DC converters. Its 650V withstand voltage capability enables it to efficiently handle high voltages in power supplies, improve overall energy efficiency, and is suitable for various power supply systems, such as computer power supplies and industrial power supply modules.
2. **Power Tools and Motor Controllers**
In power tools and motor controller applications, K4111-VB can effectively drive high-voltage motors and provide stable power output. Its low on-resistance can reduce energy loss and improve the working efficiency of the motor. It is widely used in electric drills, cutting machines and other high-power power tools.
3. **Battery Management System (BMS)**
K4111-VB can be used as a protection switch for batteries in battery management systems to help manage the charging and discharging process. Its high withstand voltage and high current capabilities ensure the safety and stability of the system under high voltage and high power conditions, and is suitable for electric vehicles and energy storage systems.
4. **Photovoltaic Inverter**
In photovoltaic power generation systems, K4111-VB can be used as a key switching element of the inverter, responsible for converting the DC power generated by photovoltaic modules into AC power. Its excellent thermal management capabilities and high efficiency characteristics make it an ideal choice for solar power generation systems, which can improve the overall performance of the system.
5. **Industrial Power Supplies and Power Conditioners**
K4111-VB is used for high voltage regulation and control in industrial power supplies and power conditioners. Its stable switching performance enables it to be used in power transmission and distribution systems to ensure efficient and safe distribution of electrical energy.
With its excellent electrical performance and high reliability, K4111-VB has become an important component in high voltage and high power applications, suitable for a wide range of industrial and consumer electronics fields.
* 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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