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BUK481-100A-VB Product details
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Product Introduction
**BUK481-100A** is a high-performance unipolar N-channel metal oxide semiconductor field effect transistor (MOSFET) in SOT223 package. This MOSFET uses advanced trench technology and is designed for medium voltage and current applications. Its low on-resistance and moderate drain current carrying capacity make it very suitable for electronic applications that require high-performance switching and stable current handling.
**BUK481-100A** is a high-performance unipolar N-channel metal oxide semiconductor field effect transistor (MOSFET) in SOT223 package. This MOSFET uses advanced trench technology and is designed for medium voltage and current applications. Its low on-resistance and moderate drain current carrying capacity make it very suitable for electronic applications that require high-performance switching and stable current handling.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 100V | 1.8V | 5A | 120(mΩ) | 100(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 100V | 1.8V | 5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 100V | 1.8V | 5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N |
Detailed parameter description
- **Model**: BUK481-100A
- **Package**: SOT223
- **Configuration**: Single-N-Channel
- **Drain-source withstand voltage (V_DS)**: 100V
- **Gate-source withstand voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 1.8V
- **On-resistance (R_DS(ON))**:
- 100mΩ (at V_GS = 10V)
- 120mΩ (at V_GS = 4.5V)
- **Drain current (I_D)**: 5A
- **Technology**: Trench
- **Model**: BUK481-100A
- **Package**: SOT223
- **Configuration**: Single-N-Channel
- **Drain-source withstand voltage (V_DS)**: 100V
- **Gate-source withstand voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 1.8V
- **On-resistance (R_DS(ON))**:
- 100mΩ (at V_GS = 10V)
- 120mΩ (at V_GS = 4.5V)
- **Drain current (I_D)**: 5A
- **Technology**: Trench
Domain and module applications：
Applications and module examples
**1. Power management systems: **
The 100V drain-source withstand voltage and 5A drain current of BUK481-100A make it very suitable for medium voltage power management systems. It can be applied to DC-DC converters and power switch modules to provide efficient power conversion and stable current management, especially suitable for power systems that need to handle medium current.
**2. Motor drive: **
In motor drive systems, the low on-resistance and high current handling capability of BUK481-100A make it an ideal choice. It can be used in motor controllers to provide efficient switching control to ensure the stability and efficiency of the motor during operation.
**3. Inverters and power converters: **
This MOSFET is suitable for efficient switching applications in inverters and power converters. For example, it can be applied to solar inverters and power conversion systems to provide stable power conversion and efficient switching performance, suitable for medium power load applications.
**4. Battery Management System: **
BUK481-100A is also suitable for switching and protection functions in battery management systems. Its low on-resistance and moderate current carrying capacity can effectively manage the battery charging and discharging process, while providing overcurrent protection to ensure the safe and efficient operation of the battery system.
**5. Automotive Electronic Systems: **
In automotive electronic systems, this MOSFET can be used as a high-current switch and power management application, such as battery protection and high-current load control. Its excellent electrical characteristics provide reliable switching functions in automotive environments to meet high power requirements.
These application examples demonstrate the wide applicability of BUK481-100A in medium voltage and current applications, and its excellent performance makes it an ideal choice for a variety of electronic devices.
**1. Power management systems: **
The 100V drain-source withstand voltage and 5A drain current of BUK481-100A make it very suitable for medium voltage power management systems. It can be applied to DC-DC converters and power switch modules to provide efficient power conversion and stable current management, especially suitable for power systems that need to handle medium current.
**2. Motor drive: **
In motor drive systems, the low on-resistance and high current handling capability of BUK481-100A make it an ideal choice. It can be used in motor controllers to provide efficient switching control to ensure the stability and efficiency of the motor during operation.
**3. Inverters and power converters: **
This MOSFET is suitable for efficient switching applications in inverters and power converters. For example, it can be applied to solar inverters and power conversion systems to provide stable power conversion and efficient switching performance, suitable for medium power load applications.
**4. Battery Management System: **
BUK481-100A is also suitable for switching and protection functions in battery management systems. Its low on-resistance and moderate current carrying capacity can effectively manage the battery charging and discharging process, while providing overcurrent protection to ensure the safe and efficient operation of the battery system.
**5. Automotive Electronic Systems: **
In automotive electronic systems, this MOSFET can be used as a high-current switch and power management application, such as battery protection and high-current load control. Its excellent electrical characteristics provide reliable switching functions in automotive environments to meet high power requirements.
These application examples demonstrate the wide applicability of BUK481-100A in medium voltage and current applications, and its excellent performance makes it an ideal choice for a variety of electronic devices.
* 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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