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SI4948EY from VISHAY

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SI4948EY

Manufacturer: VISHAY

50-V (D-S) Dual

Partnumber Manufacturer Quantity Availability
SI4948EY VISHAY 5 In Stock

Description and Introduction

50-V (D-S) Dual The SI4948EY is a dual N-channel MOSFET manufactured by Vishay. Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Vishay  
- **Type:** Dual N-Channel MOSFET  
- **Drain-Source Voltage (VDSS):** 30V  
- **Gate-Source Voltage (VGS):** ±20V  
- **Drain Current (ID):** 6.3A (per MOSFET)  
- **Power Dissipation (PD):** 2.5W (per MOSFET)  
- **On-Resistance (RDS(on)):**  
  - 0.028Ω (VGS = 10V)  
  - 0.035Ω (VGS = 4.5V)  
- **Threshold Voltage (VGS(th)):** 1.5V (max)  
- **Input Capacitance (Ciss):** 500pF (typical)  
- **Output Capacitance (Coss):** 150pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 50pF (typical)  
- **Package:** SO-8  

### **Descriptions:**
- The SI4948EY 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 RDS(on)** for reduced conduction losses.  
- **High current handling** (6.3A per MOSFET).  
- **Fast switching speed** for improved efficiency.  
- **Dual N-Channel configuration** in a compact SO-8 package.  
- **Logic-level compatible** (can be driven by 4.5V gate signals).  
- **Low gate charge** for reduced switching losses.  

This information is strictly based on the provided knowledge base for the SI4948EY from Vishay.

Application Scenarios & Design Considerations

50-V (D-S) Dual

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