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K4118LS-VB Product details
Back to previous pageProduct introduction：
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K4118LS-VB is a single N-channel MOSFET in TO220F package, designed for high voltage applications, with excellent electrical performance and reliability. The breakdown voltage of this MOSFET reaches 550V, suitable for high voltage power supply and power management. Using planar process technology (Plannar), K4118LS-VB has the characteristics of low on-resistance while ensuring high efficiency, which helps to reduce power loss and heat, and improve the efficiency and stability of the overall system.
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K4118LS-VB is a single N-channel MOSFET in TO220F package, designed for high voltage applications, with excellent electrical performance and reliability. The breakdown voltage of this MOSFET reaches 550V, suitable for high voltage power supply and power management. Using planar process technology (Plannar), K4118LS-VB has the characteristics of low on-resistance while ensuring high efficiency, which helps to reduce power loss and heat, and improve the efficiency and stability of the overall system.
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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 |
：**
- **Package type**: TO220F
- **Polarity**: Single N-channel
- **Breakdown voltage (VDS)**: 550V
- **Gate drive voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**: 260mΩ @ VGS=10V
- **Maximum drain current (ID)**: 18A
- **Technology process**: Plannar
**
- **Package type**: TO220F
- **Polarity**: Single N-channel
- **Breakdown voltage (VDS)**: 550V
- **Gate drive voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**: 260mΩ @ VGS=10V
- **Maximum drain current (ID)**: 18A
- **Technology process**: Plannar
**
Domain and module applications：
：**
1. **Switching Power Supply (SMPS)**: K4118LS-VB is very suitable for use in switching power supplies due to its high breakdown voltage and low on-resistance. It can provide high efficiency and reduce energy loss in high-voltage power conversion, and is particularly suitable for use in power adapters and power conversion equipment.
2. **Industrial Automation**: In industrial control systems, this MOSFET can be used as a switching element and is widely used in motor drives, robot control and automation equipment. Its stable performance and high current carrying capacity ensure reliable operation in harsh working environments.
3. **Uninterruptible Power Supply (UPS)**: K4118LS-VB is suitable for inverters and rectifier modules in UPS systems. It can efficiently convert electrical energy under high voltage conditions, provide stable power support, and ensure that key equipment can still operate normally during power outages.
4. **Power Tools**: This MOSFET is also very suitable for power management of high-voltage power tools. Its high current carrying capacity and withstand voltage characteristics enable it to provide reliable power control during the start-up and operation of high-power power tools.
K4118LS-VB is an ideal choice for high-voltage power management and power control systems with its superior performance and wide application areas.
1. **Switching Power Supply (SMPS)**: K4118LS-VB is very suitable for use in switching power supplies due to its high breakdown voltage and low on-resistance. It can provide high efficiency and reduce energy loss in high-voltage power conversion, and is particularly suitable for use in power adapters and power conversion equipment.
2. **Industrial Automation**: In industrial control systems, this MOSFET can be used as a switching element and is widely used in motor drives, robot control and automation equipment. Its stable performance and high current carrying capacity ensure reliable operation in harsh working environments.
3. **Uninterruptible Power Supply (UPS)**: K4118LS-VB is suitable for inverters and rectifier modules in UPS systems. It can efficiently convert electrical energy under high voltage conditions, provide stable power support, and ensure that key equipment can still operate normally during power outages.
4. **Power Tools**: This MOSFET is also very suitable for power management of high-voltage power tools. Its high current carrying capacity and withstand voltage characteristics enable it to provide reliable power control during the start-up and operation of high-power power tools.
K4118LS-VB is an ideal choice for high-voltage power management and power control systems with its superior performance and wide application areas.
* 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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