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SI4473BDY from VISHAY

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SI4473BDY

Manufacturer: VISHAY

P-Channel 14-V (D-S) MOSFET

Partnumber Manufacturer Quantity Availability
SI4473BDY VISHAY 130 In Stock

Description and Introduction

P-Channel 14-V (D-S) MOSFET The SI4473BDY is a power MOSFET manufactured by Vishay. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Vishay  
- **Part Number:** SI4473BDY  
- **Type:** N-Channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 30V  
- **Continuous Drain Current (ID):** 50A  
- **Pulsed Drain Current (IDM):** 200A  
- **Power Dissipation (PD):** 3.1W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 4.5mΩ (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 1V (min) to 2.5V (max)  
- **Total Gate Charge (Qg):** 38nC (typ)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** PowerPAK® SO-8  

### **Descriptions and Features:**
- Designed for high-efficiency power switching applications.  
- Low on-resistance (RDS(on)) for reduced conduction losses.  
- Optimized for high current handling in a compact SO-8 package.  
- Suitable for synchronous rectification in DC-DC converters, motor control, and battery management systems.  
- Features fast switching performance and low gate charge for improved efficiency.  
- Lead-free and RoHS compliant.  

For detailed datasheet information, refer to Vishay’s official documentation.

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