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KSC2073TU from FAIRCHILD,Fairchild Semiconductor

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KSC2073TU

Manufacturer: FAIRCHILD, FSC

NPN Epitaxial Silicon Transistor
Partnumber Manufacturer Quantity Availability
KSC2073TU FAIRCHILD, FSC 521 In Stock

Description and Introduction

NPN Epitaxial Silicon Transistor Here are the factual details about part **KSC2073TU** from the manufacturer **FAIRCHILD**:

### **Specifications:**
- **Type:** NPN Bipolar Junction Transistor (BJT)  
- **Collector-Emitter Voltage (VCEO):** 150V  
- **Collector-Base Voltage (VCBO):** 160V  
- **Emitter-Base Voltage (VEBO):** 5V  
- **Collector Current (IC):** 1.5A  
- **Power Dissipation (PD):** 25W  
- **DC Current Gain (hFE):** 40 to 320  
- **Transition Frequency (fT):** 50MHz  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** TO-220  

### **Descriptions:**
The **KSC2073TU** is a high-voltage NPN transistor designed for general-purpose amplification and switching applications. It is suitable for power supply circuits, audio amplifiers, and motor control applications due to its high voltage and current handling capabilities.

### **Features:**
- High voltage capability  
- High current gain  
- Low saturation voltage  
- Fast switching speed  
- TO-220 package for easy mounting  

This information is sourced from Fairchild Semiconductor's official documentation.

Application Scenarios & Design Considerations

NPN Epitaxial Silicon Transistor

Alternative Part Number

  • MJE13003 --: NPN high-voltage power transistor with similar TO-220 package and comparable Vceo/current ratings, widely available and commonly used as a substitute in switching and amplifier circuits.
  • 2SC2073 --: Direct Japanese 2SC-series equivalent of the KSC2073 with matching NPN polarity, voltage and current ratings in TO-220, offering a different naming series for easy distinction.
  • BD241C --: NPN power transistor in TO-220 with similar current and voltage capability, suitable for general switching and linear applications as a functional replacement.
  • BD243C --: NPN power transistor with similar voltage and current ratings, suitable for general switching and amplifier circuits as a functional replacement.

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