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KTC4374 from SK

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KTC4374

Manufacturer: SK, KEC

EPITAXIAL PLANAR NPN TRANSISTOR (GENERAL PURPOSE)

Partnumber Manufacturer Quantity Availability
KTC4374 SK, KEC 60000 In Stock

Description and Introduction

EPITAXIAL PLANAR NPN TRANSISTOR (GENERAL PURPOSE) **Part Number:** KTC4374  
**Manufacturer:** KEC (Korea Electronics Company)  

### **Specifications:**  
- **Transistor Type:** PNP  
- **Maximum Collector-Emitter Voltage (VCE):** -30V  
- **Maximum Collector Current (IC):** -3A  
- **Maximum Power Dissipation (PD):** 1W  
- **DC Current Gain (hFE):** 60-320  
- **Transition Frequency (fT):** 50MHz  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package Type:** TO-92  

### **Descriptions and Features:**  
- General-purpose PNP bipolar junction transistor (BJT).  
- Suitable for low-power amplification and switching applications.  
- High current gain with good linearity.  
- Compact TO-92 package for easy PCB mounting.  
- Commonly used in consumer electronics, signal amplification, and driver circuits.  

Let me know if you need further details.

Application Scenarios & Design Considerations

EPITAXIAL PLANAR NPN TRANSISTOR (GENERAL PURPOSE)

Alternative Part Number

  • 2SC4116 --: NPN small-signal transistor with comparable low-noise characteristics and similar package, widely available as a general replacement.
  • MMBT3904 --: Common NPN general-purpose transistor in SOT-23, suitable for switching and amplification where the original is used.
  • BC847 --: Standard NPN transistor in SOT-23 with similar voltage and current ratings, a reliable cross-series alternative.

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