Product introduction：
1. **Product Introduction: VS3640AE-VB**
VS3640AE-VB is a single N-channel MOSFET in DFN8 (3X3) package, suitable for low voltage and high current switching circuit applications. It has a low RDS(ON) value, provides efficient conduction performance and thermal management capabilities, and can handle large current loads with a maximum ID of 30A. This model MOSFET has a drain-source voltage (VDS) of 30V and a gate-source voltage (VGS) of 10V. Its ultra-low RDS(ON) value ensures low conduction losses, making it very suitable for efficient power management, load switching, and low voltage and high current applications.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN8(3X3) |
Single-N |
30V |
|
1.7V |
30A |
|
|
13mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| DFN8(3X3) |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| DFN8(3X3) |
Single-N |
30V |
|
1.7V |
30A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| DFN8(3X3) |
Single-N |
30V |
|
1.7V |
30A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| DFN8(3X3) |
Single-N |
|
|
|
|
|
|
|
2. **Detailed parameter description: **
- **Package type**: DFN8(3X3)
- This package offers a compact size and is suitable for designs with limited space.
- **Configuration**: Single N-channel MOSFET
- With N-type channel characteristics, it is commonly used in switching circuits, power converters, etc.
- **Drain-source voltage (VDS)**: 30V
- Suitable for low-voltage driven circuits and can handle voltages below 30V.
- **Gate-source voltage (VGS)**: ±20V
- Provides a wide gate voltage control range.
- **Threshold voltage (Vth)**: 1.7V
- The low switching threshold of MOSFET helps to improve the switching response speed.
- **On-resistance (RDS(ON))**:
- 13mΩ (VGS = 10V)
- 19mΩ (VGS = 4.5V)
- Low on-resistance reduces power-on loss and heat generation.
- **Maximum drain current (ID)**: 30A
- This model can support 30A current, suitable for high current load applications.
- **Technology type**: Trench
- Trench technology provides excellent current conduction and low conduction loss characteristics, suitable for high-efficiency power applications.
Domain and module applications：
3. **Application fields and module examples:**
- **DC-DC converter**:
The low RDS(ON) characteristics of the VS3640AE-VB make it very efficient in DC-DC converters, especially when handling large currents. This MOSFET can reduce losses in the current path, thereby improving overall conversion efficiency, and is particularly suitable for 24V and 12V power conversion applications.
- **Battery Management System (BMS)**:
This MOSFET can be used in battery protection circuits in battery management systems to provide precise current switching control. Due to its low on-resistance, it can effectively reduce energy losses during battery charging and discharging.
- **Load switch**:
The VS3640AE-VB can be used as an efficient load switch, especially for small portable devices or embedded applications. Because it can support currents up to 30A, it is suitable for power tools, rechargeable devices and other fields.
- **Electric Drive Systems**:
In electric drive systems, the VS3640AE-VB can be used to control the current of the motor, especially in power-intensive applications. The low RDS(ON) value helps reduce heat and improve the efficiency of the motor drive.
- **Automotive Electronics**:
In automotive electronics applications, the VS3640AE-VB can be used as a switching MOSFET in power management modules. Due to its high current carrying capacity and low power consumption, it is suitable for systems such as on-board power supply, LED light control, and battery management.
- **Wireless Charging Devices**:
Due to its high current carrying capacity and low loss characteristics, the VS3640AE-VB is suitable for power switching in wireless charging base stations or charging pads, which helps improve wireless charging efficiency and reduce system heat.
These applications demonstrate the wide applicability of the VS3640AE-VB in the fields of efficient power management and high current switching.
* 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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