中文
English
K2044LS-VB Product details
Back to previous pageProduct introduction：
1. K2044LS-VB Product Introduction
K2044LS-VB is a single N-channel MOSFET packaged in TO220F. It has a breakdown voltage of 650V and a maximum current capability of 4A, suitable for power management and switching circuit applications that require high voltage resistance and low current. This MOSFET uses traditional planar process technology, with high voltage resistance and good stability, suitable for use in high voltage applications such as industrial power equipment and household appliances. Its gate voltage range is ±30V and the threshold voltage is 3.5V, suitable for a wider range of gate drive voltages.
K2044LS-VB is a single N-channel MOSFET packaged in TO220F. It has a breakdown voltage of 650V and a maximum current capability of 4A, suitable for power management and switching circuit applications that require high voltage resistance and low current. This MOSFET uses traditional planar process technology, with high voltage resistance and good stability, suitable for use in high voltage applications such as industrial power equipment and household appliances. Its gate voltage range is ±30V and the threshold voltage is 3.5V, suitable for a wider range of gate drive voltages.
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 | 650V | 3.5V | 4A | 2560mΩ | 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 | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
2. K2044LS-VB Detailed parameter description
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 2560mΩ @ VGS=10V
- **Maximum drain current (ID)**: 4A
- **Technology type**: Planar process
- **Maximum power dissipation**: 45W (typical)
- **Operating temperature range**: -55°C ~ 150°C
- **Input capacitance (Ciss)**: 1200pF (typical)
- **Output capacitance (Coss)**: 85pF (typical)
- **Reverse recovery time (trr)**: 350ns (typical)
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 2560mΩ @ VGS=10V
- **Maximum drain current (ID)**: 4A
- **Technology type**: Planar process
- **Maximum power dissipation**: 45W (typical)
- **Operating temperature range**: -55°C ~ 150°C
- **Input capacitance (Ciss)**: 1200pF (typical)
- **Output capacitance (Coss)**: 85pF (typical)
- **Reverse recovery time (trr)**: 350ns (typical)
Domain and module applications：
3. K2044LS-VB Application Fields and Module Examples
1. **Power Management and Voltage Regulation**
K2044LS-VB can be used in high-voltage power management, especially in switch mode power supplies (SMPS) and DC/DC converters. Its 650V withstand voltage enables it to handle conversion and regulation tasks in high-voltage circuits, effectively managing power switching and energy transmission.
2. **Household Appliances and Industrial Control**
This MOSFET is suitable for use in household appliances (such as refrigerators, air conditioners, washing machines, etc.) and industrial automation control systems, especially in motor drives, inverter modules, and other occasions that require high withstand voltage and reliability.
3. **Lighting Systems**
K2044LS-VB can also be used in high-voltage LED drive circuits. It can stably handle high voltage inputs and provide efficient switching performance, so it is suitable for high-power LED lighting drive modules.
4. **Solar Inverters and Power Tools**
Due to its high voltage tolerance and low drain current, K2044LS-VB is suitable for use in DC-AC conversion modules of solar inverters, ensuring efficient conversion of high voltage power. In addition, it can also be used in switching power supply circuits in power tools to provide stable power control.
As a high voltage, low current MOSFET, K2044LS-VB is widely used in different modules in these fields, meeting the needs for high voltage stability and reliability.
1. **Power Management and Voltage Regulation**
K2044LS-VB can be used in high-voltage power management, especially in switch mode power supplies (SMPS) and DC/DC converters. Its 650V withstand voltage enables it to handle conversion and regulation tasks in high-voltage circuits, effectively managing power switching and energy transmission.
2. **Household Appliances and Industrial Control**
This MOSFET is suitable for use in household appliances (such as refrigerators, air conditioners, washing machines, etc.) and industrial automation control systems, especially in motor drives, inverter modules, and other occasions that require high withstand voltage and reliability.
3. **Lighting Systems**
K2044LS-VB can also be used in high-voltage LED drive circuits. It can stably handle high voltage inputs and provide efficient switching performance, so it is suitable for high-power LED lighting drive modules.
4. **Solar Inverters and Power Tools**
Due to its high voltage tolerance and low drain current, K2044LS-VB is suitable for use in DC-AC conversion modules of solar inverters, ensuring efficient conversion of high voltage power. In addition, it can also be used in switching power supply circuits in power tools to provide stable power control.
As a high voltage, low current MOSFET, K2044LS-VB is widely used in different modules in these fields, meeting the needs for high voltage stability and reliability.
* 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
