Product introduction：
VBQF3638 Product Introduction
VBQF3638 is a dual-channel power MOSFET in DFN8 (3x3) package, designed based on Trench technology with N+N polarity configuration. Its maximum drain-source voltage (VDS) is 60V and its maximum drain current (ID) is 25A, which is suitable for high-efficiency power switching and current control applications. This MOSFET has excellent on-resistance performance, with a typical on-resistance of 38mΩ (at VGS = 4.5V) and 28mΩ (at VGS = 10V), which enables it to perform well under high current loads with low power loss. The threshold voltage (Vthtyp) of VBQF3638 is 1.7V, which is suitable for working in low voltage environments and is widely used in high-efficiency power supplies, load switches, battery management and other fields.
---
File download
Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN8(3X3)-B |
Dual-N+N |
60V |
20V（±V） |
1.7V |
25A |
|
38(mΩ) |
28(mΩ) |
Trench |
VBQF3638 Detailed parameter description
- **Package type**: DFN8 (3x3)
- **Configuration**: Dual channel (N+N)
- **Polarity**: N-type (N+N)
- **Drain-source voltage (VDS)**: 60V (maximum)
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vthtyp)**: 1.7V (typical)
- **On-resistance (RDS(on))**:
- 38 mΩ @ VGS = 4.5V (typical)
- 28 mΩ @ VGS = 10V (typical)
- **Maximum drain current (ID)**: 25A
- **Technology type**: Trench technology
- **Maximum power consumption**: Evaluate according to application environment and load requirements
- **Switching speed**: Suitable for high frequency applications, providing fast response and stable switching characteristics
- **Applicable temperature range**: Suitable for standard industrial temperature range (typically -55°C to +150°C)
---
Domain and module applications：
Applicable fields and modules
VBQF3638 is a high-efficiency dual-channel power MOSFET, which is widely used in various fields and modules. The following are some typical applications:
1. **Power management and efficient power conversion**
VBQF3638 can be applied to various power management systems, such as DC-DC converters, AC-DC power modules and regulated power supplies. Due to its low on-resistance and high current capability, it can efficiently control current and reduce power loss, which is very suitable for applications with high energy efficiency requirements, such as consumer electronics, industrial control and communication equipment.
2. **Load switch and power switching**
VBQF3638 performs well in load switching and power switching applications. Its dual-channel configuration (N+N) enables it to control two independent loads at the same time, which is suitable for intelligent battery management, mobile power, switching power supply, and switch control of portable power systems.
3. **Battery Management System (BMS)**
In the battery management system, VBQF3638 can be used as a current switch to help efficiently control the battery charging and discharging process. Its high current capability and low on-resistance enable it to reduce losses and improve efficiency during charging and discharging, and is suitable for applications such as mobile devices, power tools, and battery packs.
4. **Power Tools and Portable Devices**
VBQF3638 has a wide range of applications in power tools and portable devices, such as electric screwdrivers, electric brushes, vacuum cleaners, etc. These devices usually require efficient battery management and fast-response switch control, and the low on-resistance and high current capability of VBQF3638 enable it to excel in these applications.
5. **Automotive electronics and battery management**
In the field of automotive electronics, especially in the battery management systems of electric vehicles (EV) and hybrid electric vehicles (PHEV), VBQF3638 can be used as a power switch control element to optimize the battery charging and discharging process and help improve the overall efficiency of the battery system.
6. **Renewable energy applications (such as solar inverters)**
VBQF3638 can also be used in solar inverters and other renewable energy devices. It can efficiently control energy flow and provide stable power output, and is particularly suitable for the conversion and management of medium-power solar power generation systems and renewable energy such as wind power generation.
7. **Smart home and consumer electronics**
In smart home devices and consumer electronics, the low power consumption and high-efficiency switching characteristics of VBQF3638 are very suitable for smart lamps, sensors, smart home control modules, etc. It can improve the energy efficiency of the equipment and reduce standby power consumption through efficient power conversion and load control.
8. **Industrial Automation and Robotics**
In industrial automation and robotics control systems, VBQF3638 can be used for motor drives, current control of automation equipment, and other high-efficiency power modules. Due to its high current carrying capacity and low on-resistance, it can effectively control the current in industrial equipment, optimize energy usage and improve system reliability.
Through these applications, VBQF3638 can provide high-efficiency and high-reliability current switching solutions for various low- to medium-power power management systems, adapting to the needs of various modern applications for power switching and current control.
---
If you have other questions or need further help, feel free to let me know!
* 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
Download now
中文
English
Back to previous page-B.png)
