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20N03S-VB Product details
Back to previous pageProduct introduction：
### 1. 20N03S-VB Product Introduction
20N03S-VB is a single N-channel MOSFET in TO263 package. It adopts advanced trench technology, has low on-resistance and high current handling capability, and is suitable for various high-efficiency power conversion and management applications. The device has a low on-resistance of 18mΩ and 12mΩ at 4.5V and 10V gate drive voltages, respectively, providing excellent switching performance and energy efficiency. It is suitable for applications that require efficient energy management, such as power tools, DC-DC converters, and power management modules.
20N03S-VB is a single N-channel MOSFET in TO263 package. It adopts advanced trench technology, has low on-resistance and high current handling capability, and is suitable for various high-efficiency power conversion and management applications. The device has a low on-resistance of 18mΩ and 12mΩ at 4.5V and 10V gate drive voltages, respectively, providing excellent switching performance and energy efficiency. It is suitable for applications that require efficient energy management, such as power tools, DC-DC converters, and power management modules.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N-Channel | 30V | 1.7V | 50A | 18mΩ | 12mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N-Channel | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N-Channel | 30V | 1.7V | 50A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N-Channel | 30V | 1.7V | 50A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N-Channel |
### 2. 20N03S-VB Detailed parameter description
- **Package form**: TO263
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- @VGS = 4.5V: 18mΩ
- @VGS = 10V: 12mΩ
- **Drain current (ID)**: 50A
- **Technology**: Trench technology
- **Package form**: TO263
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- @VGS = 4.5V: 18mΩ
- @VGS = 10V: 12mΩ
- **Drain current (ID)**: 50A
- **Technology**: Trench technology
Domain and module applications：
### 3. 20N03S-VB application fields and module examples
1. **Power tools**:
- **Application description**: 20N03S-VB can efficiently handle the high current requirements in power tools. Its low on-resistance enables efficient use of battery energy, extending the tool's service life while reducing power loss.
- **Example**: Suitable for power tools such as electric drills and electric saws that require high current and efficient energy conversion.
2. **DC-DC converter**:
- **Application description**: In DC-DC converters, 20N03S-VB's low RDS(ON) and high switching speed help improve conversion efficiency, reduce conversion losses, and provide stable output voltage.
- **Example**: Suitable for power modules for portable devices, such as laptops and smart phones.
3. **Power Management Module**:
- **Application Description**: This MOSFET can handle up to 50A current in the power management system, ensuring efficient and reliable operation of the power module, suitable for server power supply, UPS system, etc.
- **Example**: Applied to the server power management module in the data center, providing a stable and efficient power management solution.
These applications demonstrate the wide applicability and high performance of 20N03S-VB, which can meet the needs of a variety of industrial and consumer electronic products for efficient energy management and conversion.
* 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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