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K4112-VB Product details
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Product Introduction:
K4112-VB is a single N-channel MOSFET in TO-220F package, designed for high voltage applications. The device has a drain-source voltage (VDS) of up to 650V, and a maximum gate-source voltage (VGS) of ±30V. The turn-on voltage (Vth) of K4112-VB is 3.5V, the on-resistance RDS(ON) is 830mΩ @VGS=10V, and the maximum drain current (ID) can reach 10A. The use of Plannar planar technology gives it excellent performance and stability under high voltage and high current conditions, and is widely used in power management and switching circuits.
K4112-VB is a single N-channel MOSFET in TO-220F package, designed for high voltage applications. The device has a drain-source voltage (VDS) of up to 650V, and a maximum gate-source voltage (VGS) of ±30V. The turn-on voltage (Vth) of K4112-VB is 3.5V, the on-resistance RDS(ON) is 830mΩ @VGS=10V, and the maximum drain current (ID) can reach 10A. The use of Plannar planar technology gives it excellent performance and stability under high voltage and high current conditions, and is widely used in power management and switching circuits.
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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 |
Detailed parameter description:
- **Package type**: TO-220F (with good heat dissipation performance and electrical isolation)
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Throughput voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 830mΩ @ VGS=10V
- **Maximum drain current (ID)**: 10A
- **Technology**: Plannar technology to ensure high reliability and stability
- **Thermal management**: TO-220F package provides excellent heat dissipation characteristics, suitable for high power applications
- **Package type**: TO-220F (with good heat dissipation performance and electrical isolation)
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Throughput voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 830mΩ @ VGS=10V
- **Maximum drain current (ID)**: 10A
- **Technology**: Plannar technology to ensure high reliability and stability
- **Thermal management**: TO-220F package provides excellent heat dissipation characteristics, suitable for high power applications
Domain and module applications：
Applicable fields and modules:
1. **High-voltage power management**: K4112-VB is widely used in high-voltage switching power supply modules, especially in industrial power supplies and large server power supplies. It can handle high voltage requirements of 650V, improve energy conversion efficiency and ensure system stability.
2. **Photovoltaic inverter**: This MOSFET is an ideal switching element in solar photovoltaic inverters, capable of efficient DC to AC conversion at high voltage, ensuring the reliability and performance of the inverter in high-voltage environments.
3. **Motor control system**: In motor drives and industrial automation equipment, the high current handling capability of K4112-VB makes it the preferred switching device for medium and high voltage motor control and drive circuits to ensure efficient power transmission.
4. **High-voltage lighting applications**: The device is also suitable for high-voltage xenon lamps and LED lighting drivers, which can effectively control current and voltage to provide stable lighting solutions.
5. **Electric vehicle charging pile**: K4112-VB is widely used in electric vehicle charging infrastructure. It can handle high voltage and high current, providing fast and safe charging capabilities for electric vehicles.
In summary, K4112-VB has become an indispensable key component in the field of high-voltage power supply and power management with its high withstand voltage of 650V, low on-resistance and excellent thermal performance, and can play an important role in multiple applications.
1. **High-voltage power management**: K4112-VB is widely used in high-voltage switching power supply modules, especially in industrial power supplies and large server power supplies. It can handle high voltage requirements of 650V, improve energy conversion efficiency and ensure system stability.
2. **Photovoltaic inverter**: This MOSFET is an ideal switching element in solar photovoltaic inverters, capable of efficient DC to AC conversion at high voltage, ensuring the reliability and performance of the inverter in high-voltage environments.
3. **Motor control system**: In motor drives and industrial automation equipment, the high current handling capability of K4112-VB makes it the preferred switching device for medium and high voltage motor control and drive circuits to ensure efficient power transmission.
4. **High-voltage lighting applications**: The device is also suitable for high-voltage xenon lamps and LED lighting drivers, which can effectively control current and voltage to provide stable lighting solutions.
5. **Electric vehicle charging pile**: K4112-VB is widely used in electric vehicle charging infrastructure. It can handle high voltage and high current, providing fast and safe charging capabilities for electric vehicles.
In summary, K4112-VB has become an indispensable key component in the field of high-voltage power supply and power management with its high withstand voltage of 650V, low on-resistance and excellent thermal performance, and can play an important role in multiple applications.
* 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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