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AOB438-VB Product details
Back to previous pageProduct introduction：
1. Product Introduction
**AOB438-VB** is a single-channel N-channel MOSFET in TO263 package. It adopts advanced trench technology, has low on-resistance and high current carrying capacity, and is suitable for applications requiring efficient energy conversion and current control.
**AOB438-VB** is a single-channel N-channel MOSFET in TO263 package. It adopts advanced trench technology, has low on-resistance and high current carrying capacity, and is suitable for applications requiring efficient energy conversion and current control.
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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 | 30V | 1.7V | 98A | 2.7(mΩ) | 2.4(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 98A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 98A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
2. Detailed parameter description
- **Package type**: TO263
- **Configuration**: Single channel N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: 20V (±V)
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- @ VGS = 4.5V: 2.7mΩ
- @ VGS = 10V: 2.4mΩ
- **Maximum drain current (ID)**: 98A
- **Technology type**: Trench Technology
- **Package type**: TO263
- **Configuration**: Single channel N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: 20V (±V)
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- @ VGS = 4.5V: 2.7mΩ
- @ VGS = 10V: 2.4mΩ
- **Maximum drain current (ID)**: 98A
- **Technology type**: Trench Technology
Domain and module applications：
III. Application fields and module examples
**AOB438-VB** has a wide range of applications in the following fields and modules:
1. **Power modules**:
- AOB438-VB can be used as a key switching device in high-power switching power modules, such as in server power supplies, communication equipment, and industrial power systems, to achieve efficient energy conversion and stable current output.
2. **Power tools**:
- In power tools that require high power output and long operation, AOB438-VB can be used as a control switch for electric motors to ensure that the power tools can maintain stability and efficient energy utilization under large load changes.
3. **Automotive electronics**:
- In automotive electronic systems, AOB438-VB can be used in the battery management system (BMS) of electric vehicles as a switch device for battery charge and discharge control to improve the endurance and charging efficiency of electric vehicles.
4. **Industrial Automation**:
- In industrial automation equipment, AOB438-VB can be used for motor drive and high-power load control, such as industrial robots, automated production lines, and power tool control systems, to improve production efficiency and equipment operation reliability.
5. **Aerospace Applications**:
- In the aerospace field, the high current carrying capacity and stability of AOB438-VB make it suitable for key applications in satellite power systems, flight control electronics, and communication equipment, ensuring reliable operation of equipment in extreme environments.
From the above examples, it can be seen that AOB438-VB has important application prospects in multiple fields and application modules, and its excellent electrical characteristics and high performance make it an indispensable component in the design of various high-power electronic devices.
**AOB438-VB** has a wide range of applications in the following fields and modules:
1. **Power modules**:
- AOB438-VB can be used as a key switching device in high-power switching power modules, such as in server power supplies, communication equipment, and industrial power systems, to achieve efficient energy conversion and stable current output.
2. **Power tools**:
- In power tools that require high power output and long operation, AOB438-VB can be used as a control switch for electric motors to ensure that the power tools can maintain stability and efficient energy utilization under large load changes.
3. **Automotive electronics**:
- In automotive electronic systems, AOB438-VB can be used in the battery management system (BMS) of electric vehicles as a switch device for battery charge and discharge control to improve the endurance and charging efficiency of electric vehicles.
4. **Industrial Automation**:
- In industrial automation equipment, AOB438-VB can be used for motor drive and high-power load control, such as industrial robots, automated production lines, and power tool control systems, to improve production efficiency and equipment operation reliability.
5. **Aerospace Applications**:
- In the aerospace field, the high current carrying capacity and stability of AOB438-VB make it suitable for key applications in satellite power systems, flight control electronics, and communication equipment, ensuring reliable operation of equipment in extreme environments.
From the above examples, it can be seen that AOB438-VB has important application prospects in multiple fields and application modules, and its excellent electrical characteristics and high performance make it an indispensable component in the design of various high-power 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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