Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOP8 |
Single-N |
30V |
|
1.7V |
18A |
|
5(mΩ) |
4(mΩ) |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SOP8 |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SOP8 |
Single-N |
30V |
|
1.7V |
18A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Single-N |
30V |
|
1.7V |
18A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Single-N |
|
|
|
|
|
|
|
2. Detailed parameter description
- **Model:** AO4312-VB
- **Package:** SOP8
- **Configuration:** Single N-channel
- **VDS (drain-source voltage):** 30V
- **VGS (gate-source voltage):** ±20V
- **Vth (turn-on threshold voltage):** 1.7V
- **RDS(ON) (on-resistance):**
- 5mΩ @ VGS=4.5V
- 4mΩ @ VGS=10V
- **ID (drain current):** 18A
- **Technology:** Trench
Domain and module applications：
3. Application fields and module examples
AO4312-VB can play an important role in the following fields and modules:
1. **Power management and DC-DC converters:** In high-efficiency and high-frequency DC-DC converters, AO4312-VB can be used as a switching device to help improve power conversion efficiency and stability.
2. **Battery management and charging protection:** In mobile devices and battery-powered systems, AO4312-VB can be used in battery charge and discharge management and protection circuits to ensure safe operation and long life of the battery.
3. **Power tool and electric vehicle control:** In power tool and electric vehicle control circuits that require high current and high efficiency, AO4312-VB can be used as a motor drive device to support high-performance power control and drive.
4. **Lighting and LED driver:** In LED lighting and lighting control systems, the low on-resistance and high current capability of AO4312-VB make it an ideal choice for LED driver devices, helping to improve the energy efficiency and stability of lighting systems.
In summary, AO4312-VB is a versatile and high-performance single N-channel MOSFET suitable for a variety of electronic and power applications that require high current and low on-resistance. Its wide range of applications and stable electrical characteristics make it an important part of engineering design, which can significantly improve the performance and reliability of the system.
* 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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