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AFN8918-VB Product details
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Product Introduction
AFN8918-VB is a single N-channel power MOSFET in SOT89 package, suitable for efficient power management and current control on small circuit boards. The device has a drain-source voltage rating of 30V and uses advanced Trench technology to provide low on-resistance and good thermal characteristics.
AFN8918-VB is a single N-channel power MOSFET in SOT89 package, suitable for efficient power management and current control on small circuit boards. The device has a drain-source voltage rating of 30V and uses advanced Trench technology to provide low on-resistance and good thermal characteristics.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 30V | 1.7V | 6.8A | 30(mΩ) | 22(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 30V | 1.7V | 6.8A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 30V | 1.7V | 6.8A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT89 | Single-N |
Detailed description of product parameters
- **Model**: AFN8918-VB
- **Package**: SOT89
- **Type**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 30mΩ @ VGS = 2.5V
- 22mΩ @ VGS = 4.5V
- **Drain current (ID)**: 6.8A
- **Technology**: Trench
- **Model**: AFN8918-VB
- **Package**: SOT89
- **Type**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 30mΩ @ VGS = 2.5V
- 22mΩ @ VGS = 4.5V
- **Drain current (ID)**: 6.8A
- **Technology**: Trench
Domain and module applications：
Application fields and module examples
1. **Power management**:
Due to its low on-resistance and small package, AFN8918-VB is suitable for various power management modules, such as battery charge management, DC-DC converters and power switches.
2. **Portable devices**:
In portable consumer electronics, such as smartphones, tablets and portable medical devices, AFN8918-VB can achieve compact design and efficient power management.
3. **LED drive**:
For power switch control of LED lighting drivers, AFN8918-VB can provide stable current output and efficient energy conversion, ensuring stable brightness and long life of LED lamps.
4. **Power tools**:
In power tools that require compact design and high current capability, such as electric screwdrivers, electric drills and electric scissors, AFN8918-VB can effectively manage motor drive and battery power output.
5. **Industrial Automation**:
Suitable for motor control, sensor interface and various power switch modules in industrial control equipment, AFN8918-VB provides reliable power conversion and precise current regulation capabilities.
In summary, AFN8918-VB is a versatile single N-channel power MOSFET suitable for high-performance electronic device design in multiple fields such as power management, portable devices, LED drivers, power tools and industrial automation. Its excellent electrical characteristics and small package make it an ideal choice for compact and high-efficiency circuits.
1. **Power management**:
Due to its low on-resistance and small package, AFN8918-VB is suitable for various power management modules, such as battery charge management, DC-DC converters and power switches.
2. **Portable devices**:
In portable consumer electronics, such as smartphones, tablets and portable medical devices, AFN8918-VB can achieve compact design and efficient power management.
3. **LED drive**:
For power switch control of LED lighting drivers, AFN8918-VB can provide stable current output and efficient energy conversion, ensuring stable brightness and long life of LED lamps.
4. **Power tools**:
In power tools that require compact design and high current capability, such as electric screwdrivers, electric drills and electric scissors, AFN8918-VB can effectively manage motor drive and battery power output.
5. **Industrial Automation**:
Suitable for motor control, sensor interface and various power switch modules in industrial control equipment, AFN8918-VB provides reliable power conversion and precise current regulation capabilities.
In summary, AFN8918-VB is a versatile single N-channel power MOSFET suitable for high-performance electronic device design in multiple fields such as power management, portable devices, LED drivers, power tools and industrial automation. Its excellent electrical characteristics and small package make it an ideal choice for compact and high-efficiency circuits.
* 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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