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SI7463DP-VB Product details

Product introduction:

Product Introduction

**SI7463DP-VB** is a single P-channel MOSFET in **DFN8(5X6)** package, designed for medium and high voltage applications. Its maximum drain-source voltage (V_DS) is -40V, which can withstand large load currents and provide strong current handling capabilities with a maximum drain current of -40A. This MOSFET uses **Trench technology** to provide low on-resistance (R_DS(on) = 12mΩ @ V_GS = 4.5V and 10mΩ @ V_GS = 10V), which can effectively reduce power losses and improve switching efficiency.

The high current carrying capacity and low on-resistance of this MOSFET make it ideal for efficient power conversion, battery management, load switching and various industrial power applications. Whether in high-efficiency power modules, power tools, automotive battery management systems or high-power converters, **SI7463DP-VB** can provide excellent performance.

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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 -40V -2V -40A 10mΩ 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 -40V -2V -40A Trench
VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds6 Technology
DFN8(5X6) Single-P -40V -2V -40A 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
- **Maximum drain-source voltage (V_DS)**: -40V
- **Gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: -2V
- **On-resistance (R_DS(on))**:
- 12mΩ @ V_GS = 4.5V
- 10mΩ @ V_GS = 10V
- **Maximum leakage current (I_D)**: -40A
- **Technology**: Trench technology
- **Operating temperature range**: Suitable for a wide range of industrial and consumer electronics applications
- **Power loss**: Suitable for high-efficiency power switching and power conversion applications

Domain and module applications:

Applicable fields and modules

**1. Battery Management System (BMS) and Power Tools**
**SI7463DP-VB** is very suitable for battery management systems, especially in power tools and electric vehicles. The low on-resistance and high current carrying capacity of this MOSFET can reduce the heat generated during charging and discharging, thereby improving the energy efficiency of the system. It can stabilize the battery charging and discharging process and ensure the stable operation of the battery under high-power working conditions. This makes it an indispensable core component in power tools, robots, drones and other equipment.

**2. Efficient power conversion and DC-DC converters**
This MOSFET is widely used in **DC-DC converters** and power modules. Its low R_DS(on) value and high current capability make it an ideal choice for efficient power conversion systems, which can effectively reduce power losses and improve conversion efficiency. In high-efficiency power adapters, power management systems, and battery-powered devices, it can provide better performance and higher power efficiency, especially in applications where conversion efficiency is critical.

**3. Electric drive systems and industrial load switches**
**SI7463DP-VB** is also widely used in **electric drive systems**, especially in electric vehicles, unmanned driving systems and electric bicycles. In these high-power demand systems, MOSFET plays a vital role as a power switch. The MOSFET can effectively control the current and provide smooth power output while reducing system losses and temperature rise. In **industrial load switch** applications, it can withstand high currents, stably switch power, and reliably control the load.

**4. Automotive electronics and new energy applications**
**SI7463DP-VB** also plays an important role in **automotive electronics** and **new energy systems**. It can be used in automotive battery management systems, power system control, and charging modules for electric vehicles. Due to its excellent performance, it can effectively improve the efficiency of electric vehicle power systems and reduce energy waste. Especially in car charging stations and on-board power management systems, its low on-resistance and high current capacity make it an ideal choice for power conversion and load control.

**5. Efficient power distribution and energy recovery**
In addition, **SI7463DP-VB** can also provide stable performance in **efficient power distribution systems** and **energy recovery systems**. In these systems, it acts as an efficient power switch to help achieve more efficient energy recovery and power distribution. For example, in renewable energy applications (such as solar or wind energy), the high efficiency of MOSFET can ensure more efficient energy conversion from the energy source to the storage system and reduce energy losses.

* 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

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