中文
English
K2043LS-VB Product details
Back to previous pageProduct introduction：
：**
K2043LS-VB is an N-channel power MOSFET in a TO220F package, designed for high-voltage applications. It has a drain-source voltage (VDS) of up to 650V, a gate-source voltage (VGS) that can withstand a voltage variation of ±30V, and an enable voltage (Vth) of 3.5V. This MOSFET uses traditional planar technology, with an on-resistance (RDS(ON)) of 1700mΩ@VGS=10V and a maximum continuous drain current of 2A. This product is suitable for power supply and switching applications that require high voltage control, and provides good voltage resistance and electrical isolation performance.
**Two,
K2043LS-VB is an N-channel power MOSFET in a TO220F package, designed for high-voltage applications. It has a drain-source voltage (VDS) of up to 650V, a gate-source voltage (VGS) that can withstand a voltage variation of ±30V, and an enable voltage (Vth) of 3.5V. This MOSFET uses traditional planar technology, with an on-resistance (RDS(ON)) of 1700mΩ@VGS=10V and a maximum continuous drain current of 2A. This product is suitable for power supply and switching applications that require high voltage control, and provides good voltage resistance and electrical isolation performance.
**Two,
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 | 2A | 1700mΩ | 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 | 2A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 2A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
：**
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage(VDS)**: 650V
- **Gate-source voltage(VGS)**: ±30V
- **Throw-through voltage(Vth)**: 3.5V
- **On-resistance(RDS(ON))**: 1700mΩ @ VGS=10V
- **Drain current(ID)**: 2A
- **Technology type**: Planar MOSFET
- **Operating temperature range**: -55°C ~ 150°C
- **Maximum power dissipation**: 40W (under proper heat dissipation conditions)
**
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage(VDS)**: 650V
- **Gate-source voltage(VGS)**: ±30V
- **Throw-through voltage(Vth)**: 3.5V
- **On-resistance(RDS(ON))**: 1700mΩ @ VGS=10V
- **Drain current(ID)**: 2A
- **Technology type**: Planar MOSFET
- **Operating temperature range**: -55°C ~ 150°C
- **Maximum power dissipation**: 40W (under proper heat dissipation conditions)
**
Domain and module applications：
：**
1. **Switching Power Supply (SMPS)**: This MOSFET is suitable for high-voltage switch control in small and medium-sized switching power supplies. Its 650V withstand voltage and 2A drain current make it suitable for switching tasks in DC-DC converters and AC-DC converters to ensure efficient conversion of electrical energy.
2. **Industrial Control**: In some industrial equipment that requires high-voltage current switching, this MOSFET can be used as the main switching device to drive motors and control the start and stop of high-power equipment. Especially in medium-load scenarios, its high voltage characteristics can prevent device damage caused by voltage surges.
3. **Inverter Module**: In the inverter, this MOSFET can be used as a high-voltage switching element, especially in low-power inverter circuits. Its planar technology provides good reliability and durability, and can withstand frequent switching operations during the inverter process.
4. **Lighting Circuit (LED Driver)**: This MOSFET is also suitable for high-voltage LED driver circuits to control and regulate the power input of LED lamps, ensuring that the circuit can effectively convert high voltage to a suitable voltage level to drive the LED to work.
These application scenarios show that the high voltage tolerance and medium current characteristics of K2043LS-VB make it an important component in efficient power conversion, high voltage control and high reliability applications.
1. **Switching Power Supply (SMPS)**: This MOSFET is suitable for high-voltage switch control in small and medium-sized switching power supplies. Its 650V withstand voltage and 2A drain current make it suitable for switching tasks in DC-DC converters and AC-DC converters to ensure efficient conversion of electrical energy.
2. **Industrial Control**: In some industrial equipment that requires high-voltage current switching, this MOSFET can be used as the main switching device to drive motors and control the start and stop of high-power equipment. Especially in medium-load scenarios, its high voltage characteristics can prevent device damage caused by voltage surges.
3. **Inverter Module**: In the inverter, this MOSFET can be used as a high-voltage switching element, especially in low-power inverter circuits. Its planar technology provides good reliability and durability, and can withstand frequent switching operations during the inverter process.
4. **Lighting Circuit (LED Driver)**: This MOSFET is also suitable for high-voltage LED driver circuits to control and regulate the power input of LED lamps, ensuring that the circuit can effectively convert high voltage to a suitable voltage level to drive the LED to work.
These application scenarios show that the high voltage tolerance and medium current characteristics of K2043LS-VB make it an important component in efficient power conversion, high voltage control and high reliability 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
