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BUK9Y4R4-40E-VB Product details
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Product Introduction
BUK9Y4R4-40E-VB is a high-performance N-channel MOSFET produced by Nexperia, using SOT669 package and advanced Trench technology. With ultra-low on-resistance and high current handling capability, this MOSFET is suitable for a variety of high-efficiency power management and switching applications, especially in environments with high current and high efficiency requirements.
BUK9Y4R4-40E-VB is a high-performance N-channel MOSFET produced by Nexperia, using SOT669 package and advanced Trench technology. With ultra-low on-resistance and high current handling capability, this MOSFET is suitable for a variety of high-efficiency power management and switching applications, especially in environments with high current and high efficiency requirements.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT669 | Single-N | 40V | 1.4V | 100A | 2mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT669 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT669 | Single-N | 40V | 1.4V | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT669 | Single-N | 40V | 1.4V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT669 | Single-N |
Detailed parameter description
| Parameter| Value|
|-------------------|-------------------------------|
| Package| SOT669 (LFPAK56) |
| Configuration| Single N-channel|
| Maximum drain-source voltage (VDS) | 40V |
| Gate-source voltage (VGS) | ±20V |
| Threshold voltage (Vth) | 1.4V |
| On-resistance (RDS(ON)) | 2.4mΩ @ VGS=4.5V |
| On-resistance (RDS(ON)) | 2.0mΩ @ VGS=10V |
| Maximum drain current (ID) | 100A |
| Technology| Trench |
| Parameter| Value|
|-------------------|-------------------------------|
| Package| SOT669 (LFPAK56) |
| Configuration| Single N-channel|
| Maximum drain-source voltage (VDS) | 40V |
| Gate-source voltage (VGS) | ±20V |
| Threshold voltage (Vth) | 1.4V |
| On-resistance (RDS(ON)) | 2.4mΩ @ VGS=4.5V |
| On-resistance (RDS(ON)) | 2.0mΩ @ VGS=10V |
| Maximum drain current (ID) | 100A |
| Technology| Trench |
Domain and module applications：
Applications and Modules
BUK9Y4R4-40E-VB MOSFET is widely used in the following fields and modules:
1. **Power Management**:
- **High Efficiency DC-DC Converter**: Due to its ultra-low on-resistance, BUK9Y4R4-40E-VB is very suitable for use in high-efficiency DC-DC converters to reduce power loss and improve conversion efficiency.
- **High Power Supply Module**: In high-power supply modules, this MOSFET is able to provide stable current handling capability and low loss, ensuring efficient operation of the system.
2. **Power Tools**:
- **Motor Control**: BUK9Y4R4-40E-VB performs well in the motor control circuits in power tools, capable of handling high currents and providing low on-resistance, ensuring high performance and reliability of power tools.
3. **Automotive Electronics**:
- **Electric Vehicle (EV) Power Management**: In the power management system of electric vehicles, BUK9Y4R4-40E-VB can be used in power modules with high current handling, providing efficient and stable power conversion.
- **Automotive Lighting Control**: Suitable for LED lighting control systems in automobiles, it can provide precise current control and efficient power conversion.
4. **Industrial Control**:
- **Industrial Motor Drive**: In industrial motor drives, the low on-resistance and high current capability of BUK9Y4R4-40E-VB make it very suitable for high-efficiency motor drive applications, improving the overall efficiency of the system.
- **Power Protection Circuit**: In the power protection circuit, the high current handling capability and low on-resistance of this MOSFET help protect the system from overcurrent damage, ensuring stable operation.
Through these application examples, we can see the significant advantages of BUK9Y4R4-40E-VB MOSFET in efficient power management and current control, suitable for a variety of electronic devices that require high performance and high current handling.
BUK9Y4R4-40E-VB MOSFET is widely used in the following fields and modules:
1. **Power Management**:
- **High Efficiency DC-DC Converter**: Due to its ultra-low on-resistance, BUK9Y4R4-40E-VB is very suitable for use in high-efficiency DC-DC converters to reduce power loss and improve conversion efficiency.
- **High Power Supply Module**: In high-power supply modules, this MOSFET is able to provide stable current handling capability and low loss, ensuring efficient operation of the system.
2. **Power Tools**:
- **Motor Control**: BUK9Y4R4-40E-VB performs well in the motor control circuits in power tools, capable of handling high currents and providing low on-resistance, ensuring high performance and reliability of power tools.
3. **Automotive Electronics**:
- **Electric Vehicle (EV) Power Management**: In the power management system of electric vehicles, BUK9Y4R4-40E-VB can be used in power modules with high current handling, providing efficient and stable power conversion.
- **Automotive Lighting Control**: Suitable for LED lighting control systems in automobiles, it can provide precise current control and efficient power conversion.
4. **Industrial Control**:
- **Industrial Motor Drive**: In industrial motor drives, the low on-resistance and high current capability of BUK9Y4R4-40E-VB make it very suitable for high-efficiency motor drive applications, improving the overall efficiency of the system.
- **Power Protection Circuit**: In the power protection circuit, the high current handling capability and low on-resistance of this MOSFET help protect the system from overcurrent damage, ensuring stable operation.
Through these application examples, we can see the significant advantages of BUK9Y4R4-40E-VB MOSFET in efficient power management and current control, suitable for a variety of electronic devices that require high performance and high current handling.
* 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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