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K20S04K3L-VB Product details
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Product Introduction:
K20S04K3L-VB is a single N-channel MOSFET in TO252 package, designed for low voltage and high current applications, with a maximum drain-source voltage of 40V. With its threshold voltage of 2.5V and low on-resistance (RDS(ON) of 14mΩ @ VGS=4.5V and 12mΩ @ VGS=10V), the device is capable of providing up to 55A of drain current, suitable for power management applications with high switching performance and efficiency requirements. K20S04K3L-VB uses Trench technology to help reduce conduction losses and improve thermal performance, making it an ideal choice for a variety of electronic products.
K20S04K3L-VB is a single N-channel MOSFET in TO252 package, designed for low voltage and high current applications, with a maximum drain-source voltage of 40V. With its threshold voltage of 2.5V and low on-resistance (RDS(ON) of 14mΩ @ VGS=4.5V and 12mΩ @ VGS=10V), the device is capable of providing up to 55A of drain current, suitable for power management applications with high switching performance and efficiency requirements. K20S04K3L-VB uses Trench technology to help reduce conduction losses and improve thermal performance, making it an ideal choice for a variety of electronic products.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 2.5V | 55A | 12mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 2.5V | 55A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 2.5V | 55A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description:
- **Package type**: TO252
- **Polarity**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 2.5V
- **On-resistance (RDS(ON))**:
- 14mΩ @ VGS = 4.5V
- 12mΩ @ VGS = 10V
- **Drain current (ID)**: 55A
- **Technology**: Trench technology
- **Operating temperature range**: Standard industrial temperature range, please refer to the product manual for the specific temperature range.
- **Package type**: TO252
- **Polarity**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 2.5V
- **On-resistance (RDS(ON))**:
- 14mΩ @ VGS = 4.5V
- 12mΩ @ VGS = 10V
- **Drain current (ID)**: 55A
- **Technology**: Trench technology
- **Operating temperature range**: Standard industrial temperature range, please refer to the product manual for the specific temperature range.
Domain and module applications：
Applications and modules:
1. **Power management**: K20S04K3L-VB is widely used in switching power supplies (SMPS). As the main switching element, it can efficiently manage power conversion. Its low on-resistance helps reduce energy loss and improve the overall efficiency of the system. It is particularly suitable for use in products such as mobile phone chargers and adapters.
2. **Motor drive**: This MOSFET can be used to control small motors and can handle currents up to 55A. It is suitable for home appliances, toys and other applications that require motor drive. It can provide stable drive and regulation capabilities.
3. **LED drive circuit**: The high current capability and low on-resistance of K20S04K3L-VB make it suitable for LED drive circuits. It can ensure stable LED brightness while maintaining high efficiency. It is widely used in lighting products and displays.
4. **Power Electronics Module**: In power electronic devices of low-voltage power supplies, K20S04K3L-VB can be used as a switching element, which can effectively regulate voltage and current, and is suitable for applications such as battery management systems and DC-DC converters.
5. **Portable Devices**: Due to its small TO252 package, K20S04K3L-VB is very suitable for use in various portable devices, and can provide strong current support in space-constrained situations, meeting the needs of modern consumer electronics for high efficiency and miniaturization.
The excellent performance and wide applicability of K20S04K3L-VB make it an important component in modern power management and switching applications, providing efficient and reliable solutions.
1. **Power management**: K20S04K3L-VB is widely used in switching power supplies (SMPS). As the main switching element, it can efficiently manage power conversion. Its low on-resistance helps reduce energy loss and improve the overall efficiency of the system. It is particularly suitable for use in products such as mobile phone chargers and adapters.
2. **Motor drive**: This MOSFET can be used to control small motors and can handle currents up to 55A. It is suitable for home appliances, toys and other applications that require motor drive. It can provide stable drive and regulation capabilities.
3. **LED drive circuit**: The high current capability and low on-resistance of K20S04K3L-VB make it suitable for LED drive circuits. It can ensure stable LED brightness while maintaining high efficiency. It is widely used in lighting products and displays.
4. **Power Electronics Module**: In power electronic devices of low-voltage power supplies, K20S04K3L-VB can be used as a switching element, which can effectively regulate voltage and current, and is suitable for applications such as battery management systems and DC-DC converters.
5. **Portable Devices**: Due to its small TO252 package, K20S04K3L-VB is very suitable for use in various portable devices, and can provide strong current support in space-constrained situations, meeting the needs of modern consumer electronics for high efficiency and miniaturization.
The excellent performance and wide applicability of K20S04K3L-VB make it an important component in modern power management and switching applications, providing efficient and reliable solutions.
* 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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