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SI9912DY from VISHAY

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SI9912DY

Manufacturer: VISHAY

Half-Bridge MOSFET Driver for Switching Power Supplies

Partnumber Manufacturer Quantity Availability
SI9912DY VISHAY 190 In Stock

Description and Introduction

Half-Bridge MOSFET Driver for Switching Power Supplies The part **SI9912DY** is manufactured by **Vishay**. Here are its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Vishay  
- **Part Number:** SI9912DY  
- **Type:** N-Channel MOSFET  
- **Technology:** TrenchFET® Gen III  
- **Drain-Source Voltage (VDSS):** 30 V  
- **Continuous Drain Current (ID):** 20 A  
- **Pulsed Drain Current (IDM):** 80 A  
- **RDS(ON) (Max):** 8.5 mΩ @ VGS = 10 V  
- **Gate-Source Voltage (VGS):** ±20 V  
- **Power Dissipation (PD):** 2.5 W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SO-8  

### **Descriptions:**
- The **SI9912DY** is a **N-Channel MOSFET** designed for high-efficiency power switching applications.  
- It is part of Vishay’s **TrenchFET® Gen III** series, optimized for low on-resistance and high current handling.  
- Suitable for **DC-DC converters, motor control, and power management** circuits.  

### **Features:**
- **Low RDS(ON)** for reduced conduction losses.  
- **Fast switching speed** for improved efficiency.  
- **Avalanche energy rated** for rugged performance.  
- **Lead (Pb)-free and RoHS compliant**.  
- **Optimized for synchronous rectification** in buck converters.  

For detailed datasheets, refer to **Vishay’s official documentation**.

Application Scenarios & Design Considerations

Half-Bridge MOSFET Driver for Switching Power Supplies

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