Product introduction：
1. Product Introduction - SI7483ADP-T1-GE3-VB
SI7483ADP-T1-GE3-VB is a high-performance P-channel MOSFET in DFN8 (5x6) package based on Trench technology, with extremely low on-resistance (RDS(on)), high current carrying capacity and excellent thermal management performance. The maximum drain-source voltage of this MOSFET is -30V, the maximum gate-source voltage is ±20V, and the operating threshold voltage is -3V. It is particularly suitable for power management and power conversion applications that require high efficiency and high reliability.
The on-resistance (RDS(on)) of SI7483ADP-T1-GE3-VB is 6mΩ at VGS=4.5V and drops to 4mΩ at VGS=10V, which makes it have very low power loss under high current working conditions and provide excellent switching performance. With a maximum drain current (ID) of -120A, it can handle high current applications and is ideal for high power, high efficiency applications such as power management systems, DC-DC converters, inverters, and electric drive systems.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN8(5X6) |
Single-P |
-30V |
|
-3V |
-120A |
|
|
4mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| DFN8(5X6) |
Single-P |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| DFN8(5X6) |
Single-P |
-30V |
|
-3V |
-120A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| DFN8(5X6) |
Single-P |
-30V |
|
-3V |
-120A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| DFN8(5X6) |
Single-P |
|
|
|
|
|
|
|
2. Detailed parameter description
- **Model**: SI7483ADP-T1-GE3-VB
- **Package type**: DFN8 (5x6)
- **Configuration**: Single-P-Channel
- **Maximum drain-source voltage (VDS)**: -30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Operation threshold voltage (Vth)**: -3V
- **RDS(on)**:
- 6mΩ @ VGS = 4.5V
- 4mΩ @ VGS = 10V
- **Maximum drain current (ID)**: -120A
- **Technology**: Trench
- **Operating temperature range**: -55°C to 150°C
- **Application areas**: Power management, DC-DC Converters, inverters, electric drive systems, automotive power systems, etc.
Domain and module applications：
3. Applications and module examples
1. **Power management system**:
SI7483ADP-T1-GE3-VB can be used as a power switch in power management systems, especially in DC-DC converters and high-efficiency power systems. Its low on-resistance enables it to effectively control the flow of current at low power loss, and is suitable for power supply designs that require high efficiency and low power consumption.
2. **DC-DC converter**:
Due to its high current carrying capacity and low RDS(on) characteristics, SI7483ADP-T1-GE3-VB is an ideal choice in DC-DC converters, which can improve conversion efficiency and reduce losses during switching. It can be applied to various power modules, such as industrial power supplies, computer power supplies, communication equipment, etc.
3. **Inverter Application**:
SI7483ADP-T1-GE3-VB has excellent performance in inverter applications, especially in solar inverters, wind inverters, and power conversion systems, which can efficiently convert DC to AC. Its low RDS(on) and high current carrying capacity ensure that the inverter system can operate efficiently and stably.
4. **Electric Drive System**:
In electric drive systems, SI7483ADP-T1-GE3-VB provides stable current control, suitable for power tools, electric vehicles, motor drives, etc. Through its low power loss characteristics, it can improve the efficiency and response speed of the system, thereby optimizing the performance of the electric drive system.
5. **Automotive Power System**:
SI7483ADP-T1-GE3-VB is widely used in automotive power systems as a load switch and power management switch, especially in battery management systems in electric vehicles. It helps achieve efficient current regulation, ensuring efficient and stable operation of electric vehicle power systems.
6. **Battery Management System (BMS)**:
In the battery management system, the low RDS(on) characteristics of SI7483ADP-T1-GE3-VB ensure low power loss during battery charging and discharging. It can provide stable switching performance under high current conditions and is suitable for efficient battery management applications such as electric vehicles and battery energy storage systems.
7. **Industrial Power Management and Load Switch**:
SI7483ADP-T1-GE3-VB can be used for load switching in industrial power systems, especially for high current power conversion systems, UPS systems, etc. Its high current carrying capacity and low RDS(on) ensure efficient power management and load regulation, suitable for high power applications.
* 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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