Product introduction：
SiA975DJ-T1-GE3-VB Product Introduction
**SiA975DJ-T1-GE3-VB** is a **dual P-channel MOSFET** in a **DFN6(2X2)-B** package, suitable for high-density circuits and space-constrained applications. This MOSFET has efficient switching performance and is particularly suitable for low-voltage systems. Its **maximum drain-source voltage (VDS)** is **-30V**, suitable for **low-voltage power management** and **battery-powered applications**. The **maximum gate-source voltage (VGS)** of this MOSFET is **±12V**, which can adapt to a variety of control voltage environments. The threshold voltage **Vth** is **-1.7V**, with a lower enable voltage, allowing it to start at a lower control voltage, further optimizing switching efficiency.
The **on-resistance (RDS(ON))** of this MOSFET is **60mΩ** @VGS=4.5V and **38mΩ** @VGS=10V, respectively, providing lower conduction loss, which can effectively reduce heat loss and energy waste. Its **maximum drain current (ID)** is **-5.4A**, which can handle medium-power loads. Using **Trench technology**, this MOSFET has low switching loss and high-efficiency performance in high-frequency switching and high-current applications, and is suitable for various **switching power supply** and **load control** applications.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN6(2X2)-B |
Dual-P+P |
-30V |
|
-1.7V |
-5.4A |
|
|
38mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| DFN6(2X2)-B |
Dual-P+P |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| DFN6(2X2)-B |
Dual-P+P |
-30V |
|
-1.7V |
-5.4A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| DFN6(2X2)-B |
Dual-P+P |
-30V |
|
-1.7V |
-5.4A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| DFN6(2X2)-B |
Dual-P+P |
|
|
|
|
|
|
|
SiA975DJ-T1-GE3-VB Detailed parameter description
- **Package type**: DFN6(2X2)-B
- **Configuration**: Dual P-channel
- **Maximum drain-source voltage (VDS)**: -30V
- **Maximum gate-source voltage (VGS)**: ±12V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- **60mΩ** @VGS=4.5V
- **38mΩ** @VGS=10V
- **Maximum drain current (ID)**: -5.4A
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to +150°C
Domain and module applications：
Applicable fields and module examples
1. **Battery Management System (BMS)**
**SiA975DJ-T1-GE3-VB** can be used in **Battery Management System** (BMS), especially in scenarios where load switches are required, such as **Battery Charging Control** and **Battery Protection**. The low on-resistance and high current carrying capacity of this MOSFET enable it to work efficiently in fields such as **Mobile Devices**, **Portable Battery Powered Systems** and **Power Tools**, ensuring efficient and safe battery charging and discharging.
2. **Power Management Applications**
This MOSFET can be used in **Power Management** systems, especially **Load Switch** and **Power Conversion Module**. For example, in **DC-DC Converters**, **Buck Converters** or **Boost Converters**, **SiA975DJ-T1-GE3-VB** is used as a switching element to provide efficient current conversion. Its low on-resistance helps reduce energy loss during the conversion process and improve system efficiency. It is widely used in **consumer electronics** and **industrial control systems**.
3. **Motor drive system**
In **motor drive** and **servo motor control**, **SiA975DJ-T1-GE3-VB** can be used as a load switch or current control element to provide efficient current regulation capabilities. This MOSFET is particularly useful in **automation equipment**, **home appliance motor control** and **robots**, and can accurately control the start and operation of the motor to ensure efficient and smooth driving process.
4. **Automotive electronics applications**
**SiA975DJ-T1-GE3-VB** is also suitable for **automotive electronic systems**, especially in **battery management** and **power distribution systems**. In electric vehicles (EVs) and hybrid electric vehicles (HEVs), MOSFETs can be used to efficiently control the charging and discharging process of the battery and manage the load of the on-board power system. Its low on-resistance and high current capability make it an ideal choice for **electric vehicle chargers** and **car power adapters**.
5. **Switching Power Supply (SMPS)**
This MOSFET can be widely used in **switching power supplies** (SMPS), especially in **efficient power conversion**. Due to its low RDS(ON), the SiA975DJ-T1-GE3-VB can reduce power losses and ensure **efficient conversion**. It can be used in **LED driver power supplies**, **TV power supplies**, **computer power supplies** and other similar devices to improve energy efficiency and reduce heat generation.
6. **Intelligent Power Management and Protection Circuits**
**SiA975DJ-T1-GE3-VB** can be used in **circuit protection** and **overcurrent protection** fields. Its switching speed and low loss characteristics make it suitable for providing efficient protection in high current environments and is widely used in **power monitoring systems**, **protection circuits** and **power management** systems.
* 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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