Product introduction：
1. AFN4228S8RG-VB Product Introduction
AFN4228S8RG-VB is a dual N-channel power MOSFET in SOP8 package, suitable for the design of medium and high power density applications. The device uses advanced Trench technology and has low on-resistance and high efficiency. Its drain-source voltage (VDS) is 20V, the gate-source voltage (VGS) is ±12V, and the threshold voltage (Vth) is adjustable from 0.5V to 1.5V. At a gate-source voltage of 4.5V, its on-resistance (RDS(ON)) is 12mΩ, and at 10V it is 9mΩ, and the maximum drain current (ID) is 10A. These characteristics make it suitable for applications that require high-efficiency conversion and low-voltage operation.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOP8 |
Dual-N+N |
20V |
|
0.5~1.5V |
10A |
|
12(mΩ) |
9(mΩ) |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SOP8 |
Dual-N+N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SOP8 |
Dual-N+N |
20V |
|
0.5~1.5V |
10A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Dual-N+N |
20V |
|
0.5~1.5V |
10A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Dual-N+N |
|
|
|
|
|
|
|
2. AFN4228S8RG-VB Detailed parameter description
- **Package type**: SOP8
- **Configuration**: Dual N-channel
- **Drain-source voltage (VDS)**: 20V
- **Gate-source voltage (VGS)**: ±12V
- **Threshold voltage (Vth)**: 0.5V to 1.5V
- **On-resistance (RDS(ON))**:
- 12mΩ @ VGS = 4.5V
- 9mΩ @ VGS = 10V
- **Drain current (ID)**: 10A
- **Technology type**: Trench
Domain and module applications：
III. AFN4228S8RG-VB Application Fields and Module Examples
AFN4228S8RG-VB is applicable to a variety of fields and modules, including but not limited to:
1. **Power Management**:
- **DC-DC Converter**: In battery-driven portable devices, it prolongs battery life through efficient power conversion.
- **Power Module**: Used for power management in industrial control systems and communication equipment to provide stable power output.
2. **Automotive Electronics**:
- **Automotive Lighting System**: In the power control of car headlights and taillights, it ensures high efficiency and long life of lamps.
- **Electric Vehicle Charging Pile**: As a charging pile power control switch, it ensures safe and efficient charging of batteries.
3. **Consumer Electronics**:
- **Tablets and Laptops**: Used for battery management and power conversion to improve the use time and efficiency of equipment.
- **Wireless communication equipment**: Provides efficient power conversion and thermal management in power management of base stations and routers.
AFN4228S8RG-VB is widely used in various low-voltage operation and medium-to-high power density applications due to its efficient electrical characteristics and moderate voltage range, especially in power management, automotive electronics and consumer electronics.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
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