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KSC815-Y from SAMSUNG

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KSC815-Y

Manufacturer: SAMSUNG, FSC, FAIRCHILD

Low Frequency Amplifier & High Frequency Oscillator

Partnumber Manufacturer Quantity Availability
KSC815-Y,KSC815Y SAMSUNG, FSC, FAIRCHILD 17172 In Stock

Description and Introduction

Low Frequency Amplifier & High Frequency Oscillator The part **KSC815-Y** is manufactured by **FAIRCHILD**. Below are the specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Type:** NPN Bipolar Junction Transistor (BJT)  
- **Collector-Emitter Voltage (VCE):** 60V  
- **Collector-Base Voltage (VCB):** 80V  
- **Emitter-Base Voltage (VEB):** 5V  
- **Collector Current (IC):** 1.5A  
- **Power Dissipation (PD):** 1.5W  
- **DC Current Gain (hFE):** 40 to 320 (depending on operating conditions)  
- **Transition Frequency (fT):** 50MHz  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package Type:** TO-92 (through-hole)  

### **Description:**  
The **KSC815-Y** is a general-purpose NPN transistor designed for amplification and switching applications. It is suitable for low to medium power circuits, including audio amplifiers, signal processing, and driver stages.  

### **Features:**  
- High current gain (hFE)  
- Low saturation voltage  
- Fast switching speed  
- Reliable performance in various electronic circuits  

For exact application details, refer to the official **FAIRCHILD datasheet**.

Application Scenarios & Design Considerations

Low Frequency Amplifier & High Frequency Oscillator

Alternative Part Number

  • 2SC1815-Y --: Widely available NPN audio transistor with similar Vceo, current rating and gain grade, direct functional replacement for KSC815-Y.
  • BC547C --: General-purpose NPN transistor with comparable voltage and current ratings and high hFE grade, suitable for low-power amplification and switching.
  • 2N3904 --: Common NPN switching/amplifier transistor with similar electrical characteristics, easy to source and often used as a substitute in low-power circuits.
  • BC547B --: General-purpose NPN transistor with comparable current and voltage ratings and medium gain, suitable for most low-power switching and amplifier circuits.

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