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KSD471ACGTA from FAIRCHILD,Fairchild Semiconductor

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KSD471ACGTA

Manufacturer: FAIRCHILD

NPN Epitaxial Silicon Transistor

Partnumber Manufacturer Quantity Availability
KSD471ACGTA FAIRCHILD 8000 In Stock

Description and Introduction

NPN Epitaxial Silicon Transistor The part **KSD471ACGTA** is manufactured by **FAIRCHILD**. Below are the specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Manufacturer:** FAIRCHILD  
- **Part Number:** KSD471ACGTA  
- **Type:** N-Channel MOSFET  
- **Voltage Rating (VDS):** 60V  
- **Current Rating (ID):** 140A  
- **Power Dissipation (PD):** 300W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 4.5mΩ (typical) at VGS = 10V  
- **Package:** TO-247  

### **Descriptions and Features:**  
- **High Current Handling:** Capable of handling up to 140A continuous drain current.  
- **Low On-Resistance:** Provides efficient power switching with minimal conduction losses.  
- **Fast Switching:** Suitable for high-frequency applications.  
- **Robust Construction:** Designed for high-power applications in industrial and automotive systems.  
- **Avalanche Energy Rated:** Enhances reliability in rugged environments.  

For exact performance characteristics, refer to the official datasheet from FAIRCHILD.

Application Scenarios & Design Considerations

NPN Epitaxial Silicon Transistor

Alternative Part Number

  • 2N3904 --: Industry-standard NPN general-purpose transistor with similar Vceo and current ratings, widely available and pin-compatible in most through-hole and SMD layouts.
  • BC547 --: Common NPN small-signal transistor with comparable voltage and current specifications, suitable for general switching and amplification replacement.
  • MMBT3904 --: SMD version of the 2N3904 with equivalent electrical characteristics, useful when board space or assembly method favors surface-mount parts.

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