Product introduction：
SM3316NSQG-VB MOSFET Product Introduction
The SM3316NSQG-VB is a high-performance N-channel MOSFET in a DFN8 (3x3) package, manufactured based on Trench technology, suitable for low-voltage, high-efficiency current switching applications. This type of MOSFET has an extremely low on-resistance (RDS(ON)), which enables it to significantly reduce power losses during operation and improve system efficiency. At VGS = 4.5V, RDS(ON) is 19mΩ, and at VGS = 10V, RDS(ON) is further reduced to 13mΩ, ensuring lower heat generation and higher current handling capability.
The SM3316NSQG-VB has a maximum drain-source voltage (VDS) of 30V, suitable for low-voltage circuit applications. Its threshold voltage (Vth) is 1.7V, which means it can be turned on at a relatively low gate voltage. The maximum drain current (ID) is 30A, which enables this MOSFET to handle relatively high current loads and is widely used in systems that require high current and high efficiency power management. Its package adopts DFN8 (3x3) size, which is suitable for space-constrained applications and can provide excellent thermal management performance.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN8(3X3) |
Single-N |
30V |
|
1.7V |
30A |
|
|
13mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| DFN8(3X3) |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| DFN8(3X3) |
Single-N |
30V |
|
1.7V |
30A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| DFN8(3X3) |
Single-N |
30V |
|
1.7V |
30A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| DFN8(3X3) |
Single-N |
|
|
|
|
|
|
|
SM3316NSQG-VB MOSFET Detailed parameter description
- **Model**: SM3316NSQG-VB
- **Package**: DFN8 (3x3)
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 19mΩ @ VGS = 4.5V
- 13mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 30A
- **Technology**: Trench
- **Maximum power dissipation**: Detailed data provided in the data sheet
- **Operating temperature range**: Typically -40°C To +150°C (refer to product manual for details)
Domain and module applications：
SM3316NSQG-VB application areas and module examples
1. **Power management system**:
Due to the low on-resistance and high current carrying capacity of the SM3316NSQG-VB, it is particularly suitable for efficient power management systems, especially DC-DC converters and voltage regulation modules. In these applications, MOSFET acts as a switching element, providing stable current control during frequent switching operations, and due to its low RDS(ON) value, it effectively reduces power losses and improves conversion efficiency.
2. **Battery Management System (BMS)**:
SM3316NSQG-VB is suitable for charging and discharging control in battery management systems, especially for applications that handle larger currents. It can reliably manage current switches during battery charging and discharging, and is used in electric vehicles (EVs), power tools, and high-performance energy storage systems to ensure efficient and safe use of batteries.
3. **Automotive Electronic Systems**:
In the automotive electronics field, the SM3316NSQG-VB can be used in a variety of power switching and current control applications. Due to its high performance and compact package, it is suitable for use in modules such as battery management, power seats, power window control, and battery protection circuits in vehicles. The MOSFET has high current carrying capacity and low power loss, and has extremely high reliability and long life in automotive applications.
4. **Motor Drive and Control**:
The high current handling capability of the SM3316NSQG-VB makes it suitable for motor drive control systems. It can be used as a switching element in efficient motor drive circuits and is widely used in motor control in power tools, home appliances, robots, and industrial automation equipment. The fast switching performance of the MOSFET ensures precise control and efficient operation of the motor.
5. **Consumer Electronics**:
Due to its compact package and high efficiency, the SM3316NSQG-VB can be used in power management and switching power systems in various consumer electronics products. It can be applied to mobile devices, computer peripherals, LED driver power supplies, and other consumer electronics products that require efficient power conversion.
6. **Smart Home Devices**:
In the smart home field, SM3316NSQG-VB can be used as a current control element, such as smart sockets, smart switches, and smart appliances. Due to its high efficiency and miniaturization, it can provide long-term stable working performance and play an important role in home automation.
7. **Industrial Automation and Control**:
In industrial automation, SM3316NSQG-VB can be used in various power management and control modules, such as PLC power supply, drive circuits of automation systems, and electric machinery control systems. Its high current carrying capacity makes it suitable for handling high-power loads in industrial environments, and its low RDS(ON) helps reduce heat generation and power loss in 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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