Product introduction：
Product Introduction: SI7137DP-VB
SI7137DP-VB is a single P-channel MOSFET in a DFN8 (5x6) package, designed for high-power, high-efficiency power management applications. The device has a maximum drain-source voltage (VDS) of -30V and a maximum drain current (ID) of -100A, suitable for systems requiring high current switching and low conduction losses. SI7137DP-VB uses Trench technology to provide very low on-resistance (RDS(ON)), giving it excellent performance and low heat generation during the power conversion process. It is widely used in power management, load switching, battery management, and high-power equipment, especially in applications such as electric vehicles and battery-driven systems that have strict requirements for high efficiency and low losses.
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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 |
-100A |
|
|
2.9mΩ |
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 |
-100A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| DFN8(5X6) |
Single-P |
-30V |
|
-3V |
-100A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| DFN8(5X6) |
Single-P |
|
|
|
|
|
|
|
Detailed parameter description:
- **Package type**: DFN8 (5x6)
- **Configuration**: Single-P-Channel
- **Drain-source voltage (VDS)**: -30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -3V
- **On-resistance (RDS(ON))**:
- VGS = 10V: 2.9mΩ
- VGS = 4.5V: 5mΩ
- **Maximum drain current (ID)**: -100A
- **Technology**: Trench technology
The low RDS(ON) and high current handling capability of the SI7137DP-VB make it an ideal choice for high-efficiency power systems. Whether in power conversion, load switching or battery management systems, it can provide lower power losses and higher system efficiency.
Domain and module applications：
Applications and modules:
1. **Power Management and DC-DC Converters**:
In power management systems, especially in high-efficiency DC-DC converters and power adapter applications, SI7137DP-VB provides low on-resistance and high current capability, which can significantly improve the system's conversion efficiency and reduce power loss. It is suitable for applications with extremely high power efficiency requirements such as consumer electronics, industrial equipment, and server power modules.
2. **Battery Management System (BMS)**:
SI7137DP-VB performs well in battery management systems (BMS), which can accurately control the battery charging and discharging process to ensure battery safety and high efficiency. Its low on-resistance helps reduce power loss during battery charging and discharging, especially in electric vehicles, electric vehicles, and energy storage systems, where MOSFETs can effectively regulate current during charging and discharging.
3. **High Power Load Switch**:
In high power load switching applications, SI7137DP-VB acts as a load switch element that can efficiently switch high current loads. Its high current carrying capacity and low power consumption make it suitable for high current load control, such as power management systems for power tools, electrical equipment, and industrial machines.
4. **Electric Vehicles and New Energy Equipment**:
Electric vehicles such as electric vehicles, drones, and electric scooters rely on high-performance battery management systems. SI7137DP-VB can reduce energy losses and extend battery life in battery management, battery charging and discharging control. It can handle high current loads and improve the overall efficiency and endurance of electric vehicles and other new energy equipment.
5. **High Frequency Switching Power Supply**:
Due to its excellent switching performance, SI7137DP-VB is also very suitable for high frequency switching power supplies, such as inverters, LED drivers, and solar panel converters. The low RDS(ON) and high current capability of the MOSFET ensure high efficiency and low power losses during frequent switching operations.
* 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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