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KSC945CYBU from FAIRCHILD,Fairchild Semiconductor

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15.625ms

KSC945CYBU

Manufacturer: FAIRCHILD

NPN Epitaxial Silicon Transistor

Partnumber Manufacturer Quantity Availability
KSC945CYBU FAIRCHILD 70000 In Stock

Description and Introduction

NPN Epitaxial Silicon Transistor The KSC945CYBU is a general-purpose NPN transistor manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are its key specifications, descriptions, and features based on available data:  

### **Specifications:**  
- **Transistor Type:** NPN  
- **Collector-Base Voltage (VCBO):** 60V  
- **Collector-Emitter Voltage (VCEO):** 50V  
- **Emitter-Base Voltage (VEBO):** 5V  
- **Collector Current (IC):** 150mA  
- **Power Dissipation (PD):** 400mW  
- **DC Current Gain (hFE):** 60 to 320 (varies by grade)  
- **Transition Frequency (fT):** 150MHz  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SOT-23 (3-pin)  

### **Description:**  
The KSC945CYBU is a small-signal NPN transistor designed for general-purpose amplification and switching applications. It is commonly used in low-power circuits, audio amplifiers, and signal processing.  

### **Features:**  
- High current gain (hFE) range  
- Low noise performance  
- Suitable for high-speed switching  
- Compact SOT-23 package for space-constrained designs  

For exact datasheet details, refer to Fairchild Semiconductor’s official documentation.

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