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SI4942DY from VISHAY

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SI4942DY

Manufacturer: VISHAY

Dual N-Channel 40-V (D-S) MOSFET

Partnumber Manufacturer Quantity Availability
SI4942DY VISHAY 6170 In Stock

Description and Introduction

Dual N-Channel 40-V (D-S) MOSFET The SI4942DY is a dual N-channel MOSFET manufactured by Vishay. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Vishay  
- **Configuration:** Dual N-Channel  
- **Drain-Source Voltage (VDSS):** 30V  
- **Gate-Source Voltage (VGS):** ±20V  
- **Drain Current (ID):** 5.3A (per channel)  
- **Power Dissipation (PD):** 2W (per channel)  
- **On-Resistance (RDS(on)):** 50mΩ (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 1V to 2.5V  
- **Package:** SO-8  

### **Description:**  
The SI4942DY is a dual N-channel MOSFET designed for high-efficiency power management applications. It features low on-resistance and fast switching performance, making it suitable for DC-DC converters, motor control, and load switching.  

### **Features:**  
- Low on-resistance (RDS(on)) for reduced conduction losses  
- Fast switching speed  
- High current handling capability  
- TrenchFET® technology for improved efficiency  
- ESD protection  
- Lead-free and RoHS compliant  

This information is strictly based on the provided knowledge base.

Application Scenarios & Design Considerations

Dual N-Channel 40-V (D-S) MOSFET

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