Product introduction：
Product Introduction: SM2203NSQG-VB
SM2203NSQG-VB is a **single-channel N-type MOSFET**, using **DFN6 (2x2)** package, with **Trench technology**, designed for high-efficiency low-voltage applications. Its **VDS** reaches **30V**, suitable for power systems requiring lower voltage control. This MOSFET has a low on-resistance of **23mΩ** at **VGS = 10V**, which enables it to maintain low power loss during high current transmission and provide higher efficiency. Its **Vth** is **1.7V**, which can be turned on quickly at a lower gate voltage, suitable for applications that require fast response. **ID** The maximum value is **6A**, which can support a variety of low and medium power applications and provide reliable performance.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN6(2X2) |
Single-N |
30V |
|
1.7V |
6A |
|
|
23mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| DFN6(2X2) |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| DFN6(2X2) |
Single-N |
30V |
|
1.7V |
6A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| DFN6(2X2) |
Single-N |
30V |
|
1.7V |
6A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| DFN6(2X2) |
Single-N |
|
|
|
|
|
|
|
Detailed parameter description:
- **Package type**: DFN6 (2x2)
- **Channel type**: Single channel N-type
- **Withstand voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: 20V (maximum ±20V)
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- **When VGS = 4.5V**: 27mΩ
- **When VGS = 10V**: 23mΩ
- **Maximum drain current (ID)**: 6A
- **Technology type**: Trench technology
- **Operating temperature range**: -40°C to +150°C (depending on the specific specifications)
Domain and module applications：
Application fields and module examples:
1. **Battery-powered system**:
The low threshold voltage and low on-resistance of SM2203NSQG-VB make it very suitable for **battery-powered systems**, such as battery management systems in portable devices. This MOSFET can be turned on at low voltage drive, helping to achieve efficient power conversion and battery protection functions, extending battery life and ensuring stable operation of the device.
2. **DC-DC converter**:
In **DC-DC converter**, SM2203NSQG-VB can be used as a switching element. Its low on-resistance and high switching speed reduce energy loss during high-frequency conversion, improve power conversion efficiency, and are suitable for products such as power adapters and chargers.
3. **Load switch and protection circuit**:
This MOSFET can be used as a **load switch** to control the start and stop of the circuit, especially in applications requiring low power consumption, such as sensor modules, wireless communication equipment, etc. In addition, its low on-resistance characteristics enable it to effectively manage current in power protection circuits to avoid overcurrent and short circuits.
4. **LED driver module**:
In **LED driver modules**, SM2203NSQG-VB can be used to provide precise current control to ensure stable operation of LED light strips and lamps. Through its low on-resistance and efficient switching characteristics, it can effectively reduce heat generation and improve the overall efficiency of the system, suitable for commercial lighting and smart home fields.
5. **Automotive electronic system**:
SM2203NSQG-VB is also suitable for **automotive electronic systems**, especially in vehicle power management, smart sensors and other low-power modules. Its compact DFN6 (2x2) package and efficient current transmission capability enable it to provide reliable performance in space-constrained environments.
6. **Smart Hardware and IoT Devices**:
The low switching loss and high current carrying capacity of this MOSFET are particularly suitable for **Internet of Things (IoT)** devices and other smart hardware applications. For example, it can play an important role in sensor circuits, optimizing power consumption and ensuring efficient operation of the device.
* 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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