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KTC3875S from KEC

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KTC3875S

Manufacturer: KEC, RTK

GENERAL PURPOSE APPLICATION SWITCHING APPLICATION.

Partnumber Manufacturer Quantity Availability
KTC3875S KEC, RTK 264750 In Stock

Description and Introduction

GENERAL PURPOSE APPLICATION SWITCHING APPLICATION. Here is the factual information about part KTC3875S from the manufacturer KEC:

### **Manufacturer:** KEC (Korea Electronics Company)  
### **Part Number:** KTC3875S  

### **Specifications:**  
- **Type:** PNP Bipolar Junction Transistor (BJT)  
- **Collector-Emitter Voltage (VCE):** -30V  
- **Collector-Base Voltage (VCB):** -30V  
- **Emitter-Base Voltage (VEB):** -5V  
- **Collector Current (IC):** -2A  
- **Power Dissipation (PD):** 1W  
- **DC Current Gain (hFE):** 100 ~ 320 (at IC = -150mA, VCE = -1V)  
- **Transition Frequency (fT):** 150MHz  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SOT-23 (Surface Mount)  

### **Descriptions and Features:**  
- **High current gain (hFE)** for amplification applications.  
- **Low saturation voltage** for efficient switching.  
- **Designed for general-purpose amplification and switching** in electronic circuits.  
- **Compact SOT-23 package** suitable for space-constrained PCB designs.  

This information is based on the manufacturer's datasheet. For exact performance characteristics, refer to the official KEC documentation.

Application Scenarios & Design Considerations

GENERAL PURPOSE APPLICATION SWITCHING APPLICATION.

Alternative Part Number

  • BC847B --: General-purpose NPN transistor in SOT-23 with similar small-signal switching characteristics; widely available and low cost.
  • 2SC4116 --: NPN small-signal transistor in SOT-23 with comparable voltage and current ratings, suitable as a direct functional replacement.
  • MMBT3904 --: Popular NPN switching transistor in SOT-23 with similar gain and current capability; easy second-source option.

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