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SI4431CDY-T1-GE3-VB Product details

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Product introduction：

：**
SI4431CDY-T1-GE3-VB is a single P-channel MOSFET in SOP8 package with excellent switching characteristics, suitable for low-voltage and high-efficiency power management applications. The device has a drain-source voltage (VDS) of -30V and a maximum drain current (ID) of -9A, a low on-resistance (RDS(ON)) of 18mΩ and 24mΩ respectively, and performs well at 10V and 4.5V gate-source voltages, making it suitable for power conversion, load switching and other fields.

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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 -30V -1.7V -9A 18mΩ 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 -30V -1.7V -9A Trench
VB Package Configuration VDS(V) VGS Vthyp（V） ID(A) Rds6 Technology
SOP8 Single-P -30V -1.7V -9A Trench
VB Package Polarity Vz / VR Pd VF IF IR Cd Type
SOP8 Single-P
：**
- **Package:** SOP8
- **Configuration:** Single P-channel
- **VDS:** -30V
- **VGS:** ±20V
- **Vth:** -1.7V
- **RDS(ON):**
- 18mΩ@VGS=10V
- 24mΩ@VGS=4.5V
- **ID:** -9A
- **Technology:** Trench technology, providing low on-resistance and high switching speed, suitable for high-efficiency power management and control applications.

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Domain and module applications：

Example: **
SI4431CDY-T1-GE3-VB is very suitable for electronic products that require low power consumption and high efficiency, such as load switches, DC-DC converters, battery management systems, switching power supplies, LED drivers, and power tools. In battery-powered systems, it can be used as a load switch to help improve energy conversion efficiency. In communication equipment, it can be used for power control and power switching to ensure that the equipment operates in the best state. In addition, in the field of consumer electronics, such as portable electronic devices, it can effectively extend battery life and provide stable power output.
* 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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