Product introduction：
Product Introduction: Si4654DY-T1-GE3-VB
Si4654DY-T1-GE3-VB is a high-performance single N-channel MOSFET in SOP8 package, designed for power management, load switching and high-efficiency switching applications. The device has a maximum drain-source voltage (VDS) of 30V and a maximum gate-source voltage (VGS) of ±20V. It uses Trench technology and has a very low on-resistance (RDS(ON)), enabling it to provide extremely low power loss and efficient switching performance. At VGS=4.5V, RDS(ON) is 4mΩ, and at VGS=10V, RDS(ON) is 3mΩ, capable of carrying a maximum leakage current (ID) of 25A. The low on-resistance and excellent thermal performance of the Si4654DY-T1-GE3-VB enable it to perform well in high-power conversion systems and is widely used in power converters, battery management, motor drives and other high-efficiency switching systems.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOP8 |
Single-N |
30V |
|
1.7V |
25A |
|
|
3mΩ |
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 |
25A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Single-N |
30V |
|
1.7V |
25A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Single-N |
|
|
|
|
|
|
|
Detailed parameter description:
- **Package type**: SOP8
- **Configuration**: Single N-channel MOSFET
- **Maximum drain-source voltage (VDS)**: 30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Gate-source turn-on voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 4mΩ @ VGS=4.5V
- 3mΩ @ VGS=10V
- **Maximum leakage current (ID)**: 25A
- **Technology type**: Trench technology
- **Applicable temperature range**: Typically -55°C to +150°C (please refer to the data sheet for the specific temperature range)
- **Maximum power dissipation**: Please refer to the rated values provided in the detailed data sheet.
Domain and module applications：
Application fields and module examples:
1. **DC-DC converter**:
The low on-resistance characteristics of Si4654DY-T1-GE3-VB make it very suitable for DC-DC converters, especially in high-efficiency power supply designs, which can effectively reduce power loss and improve energy efficiency. In buck and boost converter applications, it can ensure efficient conversion of electric energy and is suitable for applications such as LED drivers, power adapters, chargers, and battery management systems.
2. **Battery Management System (BMS)**:
In battery management systems, Si4654DY-T1-GE3-VB can be used to control the battery charging and discharging process, maintaining low power consumption and high efficiency. Its low RDS(ON) characteristics enable it to operate under high current conditions, making it suitable for power tools, electric vehicles, battery energy storage devices, and mobile devices.
3. **Load Switch and Power Control**:
As an efficient switching element, Si4654DY-T1-GE3-VB can be used as a load switch or power control switch. Its low on-resistance characteristics enable it to achieve efficient switching control under low power consumption conditions. This MOSFET is very suitable for consumer electronics, smart home devices and Internet of Things (IoT) modules for intelligent systems such as power management and lighting control.
4. **Motor Drive Control**:
The high current handling capability and low switching loss of Si4654DY-T1-GE3-VB make it very suitable for motor drive applications. It can be used in the drive control of small motors to improve efficiency and reduce heat generation. This MOSFET has a wide range of applications in motor control in home appliances, power tools and smart devices.
5. **High-efficiency power management**:
As a switching element in the power management system, Si4654DY-T1-GE3-VB provides excellent switching characteristics and can be used as a switching element in power conversion and regulation modules. In applications that require efficient and low-power power solutions, such as power adapters, wireless charging devices, and various power management systems, the low RDS(ON) characteristics of Si4654DY-T1-GE3-VB can help improve the overall efficiency of the system.
6. **Automotive electronics applications**:
In electric vehicles (EVs) and hybrid electric vehicles (HEVs), Si4654DY-T1-GE3-VB can be used as a switching element in battery management, power conversion, and motor control systems. Through its low RDS(ON) and high current carrying capacity, it can effectively improve energy conversion efficiency, ensure efficient battery charging and discharging, extend battery life, and improve system stability.
7. **Smart Home and Internet of Things (IoT) Devices**:
The Si4654DY-T1-GE3-VB is also suitable for power control and energy management in smart home and Internet of Things (IoT) devices. Its low power consumption and high efficiency make it an ideal choice for switching power supplies, sensor driving and intelligent power management. It enables fast and efficient current control and energy management in smart sockets, wireless sensor networks, home automation systems, etc.
* 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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