Product introduction：
**Product Introduction: **
**SiA408DJ-T1-GE3-VB** is a single N-type MOSFET in a **DFN6(2x2)** package, using advanced **Trench** technology, designed for low-power and high-efficiency switching applications. The device has excellent conduction performance, a maximum drain-source voltage (VDS) of 30V, and a maximum gate-source voltage (VGS) of ±20V, suitable for a wide range of power switching and signal control applications. Its on-resistance (RDS(ON)) is 27mΩ at VGS=4.5V, 23mΩ at VGS=10V, and the maximum drain current (ID) is 6A. Due to its low on-resistance and compact package, SiA408DJ-T1-GE3-VB is particularly suitable for low-voltage and high-efficiency applications such as efficient power conversion and load switching.
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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:**
- **Model:** SiA408DJ-T1-GE3-VB
- **Package:** DFN6(2x2)
- **Configuration:** Single N-type MOSFET
- **VDS (drain-source voltage):** 30V (maximum)
- **VGS (gate-source voltage):** ±20V (maximum)
- **Vth (throw-on voltage):** 1.7V
- **RDS(ON):**
- 27mΩ @ VGS = 4.5V
- 23mΩ @ VGS = 10V
- **ID (drain current):** 6A
- **Technology:** Trench (deep trench technology)
- **Operating temperature range:** -55°C to +150°C (see the data sheet for specific temperature range)
- **Package type:** DFN6 (suitable for automatic placement and compact space requirements)
Domain and module applications：
**Application fields and module examples:**
1. **DC-DC converter:**
- **Application fields:** Power conversion, low-power battery-powered systems
- **SiA408DJ-T1-GE3-VB** can be used for high-efficiency switches in DC-DC converters, especially for low-voltage power conversion applications. Its low on-resistance can effectively reduce energy loss and improve overall efficiency, and is suitable for power conversion in portable devices.
- **Example:** In mobile devices (such as smartphones, tablets) or portable battery-powered applications, MOSFETs can be used to implement buck or boost converters to ensure a stable voltage supply from the battery to the device.
2. **Battery management system:**
- **Application fields:** Battery charge and discharge control, battery protection
- **SiA408DJ-T1-GE3-VB** is suitable for the current control part of the battery management system. Its low RDS(ON) enables it to reduce power loss and improve energy efficiency during battery charging and discharging.
- **Example:** In power tools, electric vehicles or energy storage systems, MOSFET can be used for battery charge/discharge management to ensure that the battery operates in a safe and efficient state and prolong battery life.
3. **Power adapters and power modules:**
- **Application areas:** Power adapters, AC-DC power conversion, DC-DC power modules
- **SiA408DJ-T1-GE3-VB** can be widely used in power adapters and power modules, especially in low-power, high-efficiency power conversion applications. The low on-resistance characteristics help reduce energy loss and improve overall performance.
- **Example:** In small power adapters, MOSFET can be used for AC-DC conversion and DC-DC voltage conversion to ensure efficient and stable power output, suitable for home appliances, LED lighting and other equipment.
4. **LED driver and lighting system:**
- **Application areas:** LED driver, lighting system control
- **SiA408DJ-T1-GE3-VB** is suitable for use as a switching element in LED driver circuits to control current and improve power efficiency. Its lower on-resistance helps reduce energy waste and improve overall performance in lighting control systems.
- **Example:** In commercial and residential lighting systems, MOSFETs can be used in LED driver modules to provide stable current, optimize energy efficiency, and ensure long-term stable operation.
5. **Automotive electronics applications:**
- **Application areas:** Battery management, automotive power modules
- **SiA408DJ-T1-GE3-VB** is also suitable for automotive electronic systems, especially in battery management and power modules for electric and hybrid vehicles. Its low on-resistance and high efficiency make it suitable for battery management and efficient power conversion.
- **Example:** In the battery management system of electric vehicles, MOSFET can be used to implement battery charging and discharging control, provide efficient and reliable power management, and help optimize the charging and discharging efficiency of the battery.
* 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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