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KTC3879 from DIODES

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KTC3879

Manufacturer: DIODES, KEC

EPITAXIAL PLANAR NPN TRANSISTOR (HIGH FREQUENCY, HF VHF BAND AMPLIFIER)

Partnumber Manufacturer Quantity Availability
KTC3879 DIODES, KEC 14300 In Stock

Description and Introduction

EPITAXIAL PLANAR NPN TRANSISTOR (HIGH FREQUENCY, HF VHF BAND AMPLIFIER) **Part Number:** KTC3879  
**Manufacturer:** DIODES  

### **Specifications:**  
- **Type:** NPN Bipolar Junction Transistor (BJT)  
- **Package:** SOT-23  
- **Collector-Base Voltage (VCBO):** 40V  
- **Collector-Emitter Voltage (VCEO):** 40V  
- **Emitter-Base Voltage (VEBO):** 5V  
- **Collector Current (IC):** 600mA  
- **Power Dissipation (PD):** 225mW  
- **DC Current Gain (hFE):** 100-400 (at IC = 10mA, VCE = 1V)  
- **Transition Frequency (fT):** 250MHz  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions:**  
The KTC3879 is a high-performance NPN transistor designed for general-purpose amplification and switching applications. It is housed in a compact SOT-23 package, making it suitable for space-constrained designs.  

### **Features:**  
- High current gain (hFE)  
- Low saturation voltage  
- Fast switching speed  
- Compact SOT-23 package  
- Suitable for low-power applications  

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

Application Scenarios & Design Considerations

EPITAXIAL PLANAR NPN TRANSISTOR (HIGH FREQUENCY, HF VHF BAND AMPLIFIER)

Alternative Part Number

  • MMBT3904 --: Widely available NPN small-signal transistor in SOT-23, similar general-purpose switching characteristics and pinout.
  • 2N3904 --: Classic through-hole NPN general-purpose transistor, electrically comparable for low-power switching and amplification.
  • BC847 --: SOT-23 NPN small-signal transistor with comparable voltage and current ratings, suitable drop-in for many low-power applications.
  • 2SC4116 --: NPN small-signal transistor with comparable low-noise characteristics and similar package, widely available as a direct functional substitute.

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