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K3543-VB Product details
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K3543-VB Product Introduction
K3543-VB is a high-voltage N-channel MOSFET in TO220F package, designed for high voltage and medium and low current applications. Its maximum drain-source voltage (VDS) reaches 650V, suitable for high voltage power supplies and switching circuits. Although its maximum drain current (ID) is 4A, its design ensures safe and efficient operation under high voltage conditions. With a relatively high on-resistance, K3543-VB can still meet the needs of specific applications and ensure system reliability and stability.
K3543-VB is a high-voltage N-channel MOSFET in TO220F package, designed for high voltage and medium and low current applications. Its maximum drain-source voltage (VDS) reaches 650V, suitable for high voltage power supplies and switching circuits. Although its maximum drain current (ID) is 4A, its design ensures safe and efficient operation under high voltage conditions. With a relatively high on-resistance, K3543-VB can still meet the needs of specific applications and ensure system reliability and stability.
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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 | 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 |
Detailed parameter description
- **Model**: K3543-VB
- **Package**: 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**: Plannar
- **Model**: K3543-VB
- **Package**: 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**: Plannar
Domain and module applications：
Applications and Module Examples
K3543-VB is widely used in many fields and modules:
1. **High-voltage power management**: This MOSFET can be used in high-voltage switch-mode power supplies (SMPS) to provide stable voltage and current in power electronic equipment to ensure high efficiency of the power system.
2. **Power electronic equipment**: In high-voltage power electronic equipment, K3543-VB can be used as a switching element to effectively control the flow of current and ensure the safe operation of equipment under high voltage.
3. **Lighting control**: In high-voltage lamps and LED drive circuits, the device can achieve efficient switching control, suitable for industrial lighting and commercial lighting solutions.
4. **Battery management system**: In high-voltage battery charge and discharge management, K3543-VB supports safe current switching, suitable for the application requirements of electric vehicles and energy storage systems.
Through these applications, K3543-VB demonstrates its importance in high voltage electronics, meeting the needs of high efficiency and high reliability.
K3543-VB is widely used in many fields and modules:
1. **High-voltage power management**: This MOSFET can be used in high-voltage switch-mode power supplies (SMPS) to provide stable voltage and current in power electronic equipment to ensure high efficiency of the power system.
2. **Power electronic equipment**: In high-voltage power electronic equipment, K3543-VB can be used as a switching element to effectively control the flow of current and ensure the safe operation of equipment under high voltage.
3. **Lighting control**: In high-voltage lamps and LED drive circuits, the device can achieve efficient switching control, suitable for industrial lighting and commercial lighting solutions.
4. **Battery management system**: In high-voltage battery charge and discharge management, K3543-VB supports safe current switching, suitable for the application requirements of electric vehicles and energy storage systems.
Through these applications, K3543-VB demonstrates its importance in high voltage electronics, meeting the needs of high efficiency and high 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
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