中文
English
2SK4121LS-VB Product details
Back to previous pageProduct introduction：
1. 2SK4121LS-VB Product Introduction
2SK4121LS-VB is a single N-channel MOSFET in TO220F package. The device has a drain-source voltage (VDS) of up to 550V and a continuous drain current (ID) of 18A. Its threshold voltage (Vth) is 3V and its on-resistance (RDS(ON)) is 260mΩ @ VGS = 10V. It adopts Plannar technology and is suitable for medium and high voltage applications with high reliability and stability.
2SK4121LS-VB is a single N-channel MOSFET in TO220F package. The device has a drain-source voltage (VDS) of up to 550V and a continuous drain current (ID) of 18A. Its threshold voltage (Vth) is 3V and its on-resistance (RDS(ON)) is 260mΩ @ VGS = 10V. It adopts Plannar technology and is suitable for medium and high voltage applications with high reliability and stability.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 550V | 3V | 18A | 260(mΩ) | 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. 2SK4121LS-VB Detailed parameter description
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 550V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**: 260mΩ @ VGS = 10V
- **Continuous drain current (ID)**: 18A
- **Technology**: Plannar
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 550V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**: 260mΩ @ VGS = 10V
- **Continuous drain current (ID)**: 18A
- **Technology**: Plannar
Domain and module applications：
III. Application fields and module examples
**Application fields:**
1. **Power converter**:
2SK4121LS-VB can be used in medium and high voltage power converters and inverters for industrial power supplies, electric vehicle chargers and other fields. Its high drain-source voltage and high current carrying capacity make it suitable for medium and high power conversion applications.
2. **Lighting**:
In medium and high power LED drivers, 2SK4121LS-VB can be used as a power switching device. Its stable threshold voltage and on-resistance make it suitable for indoor and outdoor lighting and other scenarios.
3. **Electric vehicle charging pile**:
Since electric vehicle charging piles need to handle medium and high voltages and currents, 2SK4121LS-VB can be used for power switches and control circuits in charging piles to ensure the stability and safety of the charging process.
4. **Industrial Control**:
In industrial control systems that need to handle medium-high voltage and current, 2SK4121LS-VB can be used for power switches and converters to control and drive various industrial equipment.
5. **Solar Inverter**:
In medium-high power solar power generation systems, inverters convert DC power to AC power. 2SK4121LS-VB can be used for power switches in inverters to achieve efficient energy conversion.
Through the above application fields and module examples, it is demonstrated that 2SK4121LS-VB is widely applicable in various medium-high voltage and medium-high power applications, and is one of the key components in power electronics systems.
**Application fields:**
1. **Power converter**:
2SK4121LS-VB can be used in medium and high voltage power converters and inverters for industrial power supplies, electric vehicle chargers and other fields. Its high drain-source voltage and high current carrying capacity make it suitable for medium and high power conversion applications.
2. **Lighting**:
In medium and high power LED drivers, 2SK4121LS-VB can be used as a power switching device. Its stable threshold voltage and on-resistance make it suitable for indoor and outdoor lighting and other scenarios.
3. **Electric vehicle charging pile**:
Since electric vehicle charging piles need to handle medium and high voltages and currents, 2SK4121LS-VB can be used for power switches and control circuits in charging piles to ensure the stability and safety of the charging process.
4. **Industrial Control**:
In industrial control systems that need to handle medium-high voltage and current, 2SK4121LS-VB can be used for power switches and converters to control and drive various industrial equipment.
5. **Solar Inverter**:
In medium-high power solar power generation systems, inverters convert DC power to AC power. 2SK4121LS-VB can be used for power switches in inverters to achieve efficient energy conversion.
Through the above application fields and module examples, it is demonstrated that 2SK4121LS-VB is widely applicable in various medium-high voltage and medium-high power applications, and is one of the key components in power electronics systems.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
