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SI4701DY from SILICONIX

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SI4701DY

Manufacturer: SILICONIX

Load Switch with Level Shift

Partnumber Manufacturer Quantity Availability
SI4701DY SILICONIX 30 In Stock

Description and Introduction

Load Switch with Level Shift The part **SI4701DY** is manufactured by **SILICONIX** (a subsidiary of Vishay Intertechnology). Below are the specifications, descriptions, and features based on available factual information:

### **Specifications:**
- **Manufacturer:** SILICONIX (Vishay)  
- **Category:** MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor)  
- **Technology:** N-Channel  
- **Drain-Source Voltage (VDSS):** 20V  
- **Continuous Drain Current (ID):** 6.3A  
- **RDS(ON) (Max):** 0.045Ω @ VGS = 4.5V  
- **Gate-Source Voltage (VGS):** ±12V  
- **Power Dissipation (PD):** 2.5W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SOIC-8  

### **Descriptions:**
- The **SI4701DY** is an N-Channel MOSFET designed for low-voltage, high-efficiency switching applications.  
- It is optimized for power management in portable electronics, DC-DC converters, and battery-powered systems.  
- The device features low on-resistance (RDS(ON)) for reduced conduction losses.  

### **Features:**
- **Low Threshold Voltage:** Suitable for low-voltage drive applications.  
- **Fast Switching Speed:** Enhances efficiency in high-frequency circuits.  
- **Low Gate Charge:** Reduces switching losses.  
- **Avalanche Energy Rated:** Provides robustness in inductive load applications.  
- **Pb-Free & RoHS Compliant:** Meets environmental standards.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed performance curves and application notes, refer to the official Vishay/SILICONIX datasheet.

Application Scenarios & Design Considerations

Load Switch with Level Shift

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