Product introduction：
1. Product Introduction
**SQ9407EY-T1-VB** is a single P-channel MOSFET in SOP8 package, designed for low voltage, high current switching applications. Its maximum drain-source voltage (VDS) is -60V, the maximum drain current (ID) is -8A, and it has a moderate on-resistance (RDS(ON) = 63mΩ @ VGS = 4.5V and 60mΩ @ VGS = 10V). This product is manufactured using Trench technology, with high efficiency and low power loss, and is very suitable for battery power supply, load switching, power management and other applications. Due to its low on-resistance and good switching characteristics, it can provide excellent performance in various consumer electronics, industrial equipment and power modules.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOP8 |
Single-P |
-60V |
|
-1.7V |
-8A |
|
|
60mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SOP8 |
Single-P |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SOP8 |
Single-P |
-60V |
|
-1.7V |
-8A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Single-P |
-60V |
|
-1.7V |
-8A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Single-P |
|
|
|
|
|
|
|
2. Detailed parameter description
- **Model**: SQ9407EY-T1-VB
- **Package type**: SOP8
- **Configuration**: Single-P-Channel
- **Maximum drain-source voltage (VDS)**: -60V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 63mΩ @ VGS = 4.5V
- 60mΩ @ VGS = 10V
- **Maximum drain current (ID)**: -8A
- **Technology**: Trench
- **Operating temperature range**: -55°C to +150°C
- **Maximum power dissipation**: 1.25W (please refer to the datasheet for specific values)
- **Switching speed**: Suitable for high-frequency switching circuits
- **Packaging type**: SOP8
Domain and module applications：
3. Application Examples
1. **Battery Management System (BMS)**
SQ9407EY-T1-VB can be used for load switching and battery current control in battery management systems. This MOSFET can provide low-loss, high-efficiency switching performance during battery charging and discharging, and is particularly suitable for high-efficiency battery-powered devices, which can effectively extend battery life and improve the performance of the entire system. For example, in portable power supplies, cordless tools, and handheld devices, SQ9407EY-T1-VB provides stable current control and voltage management.
2. **Low-power power management**
SQ9407EY-T1-VB is also very suitable for low-power power management systems. Due to its low on-resistance and high switching efficiency, it can reduce energy loss in power regulation modules and improve system efficiency. It is particularly suitable for power control modules in mobile devices, home appliances, and other consumer electronics products, and can provide stable and efficient power output.
3. **DC-DC Converter**
In the DC-DC converter, SQ9407EY-T1-VB can be used as a switching element to efficiently convert the input voltage to the required output voltage. Due to its low on-resistance and excellent switching characteristics, it can achieve efficient energy conversion, reduce heat generation and energy loss, and is suitable for applications such as voltage conversion and power regulation. It is widely used in power management of power modules and power tools.
4. **LED Drive Circuit**
In the LED drive circuit, SQ9407EY-T1-VB can be used as a load switch element to accurately control the current of the LED lamp and ensure the stability and efficiency of the LED lamp. Its low on-resistance effectively reduces the power loss during the driving process and can provide a longer lamp life. It is particularly suitable for applications that require efficient LED lighting systems, such as automotive lighting, smart home lighting systems, and portable lighting equipment.
5. **Switching Power Supply**
This MOSFET is suitable for switching power supply (SMPS) applications, such as switching control of positive and negative power supplies, and can provide precise current control and low on-resistance. It can effectively improve power supply efficiency and reduce energy loss, and is suitable for power modules in various consumer electronics, home appliances and industrial equipment.
6. **Smart Home and IoT Devices**
In smart home and IoT devices, SQ9407EY-T1-VB can be used for load switching, power supply regulation and other applications, especially for devices that require high efficiency and low power consumption. Due to its miniaturized packaging and low power consumption, it is very suitable for low-power smart hardware such as smart sockets, sensors, and automation control 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
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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