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KTC3245 from KEC

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KTC3245

Manufacturer: KEC

EPITAXIAL PLANAR NPN TRANSISTOR (HIGH VOLTAGE)

Partnumber Manufacturer Quantity Availability
KTC3245 KEC 22000 In Stock

Description and Introduction

EPITAXIAL PLANAR NPN TRANSISTOR (HIGH VOLTAGE) Part **KTC3245** is manufactured by **KEC (Korea Electronics Co., Ltd.)**.  

### **Specifications:**  
- **Type:** NPN Epitaxial Planar Transistor  
- **Collector-Emitter Voltage (VCEO):** 50V  
- **Collector-Base Voltage (VCBO):** 60V  
- **Emitter-Base Voltage (VEBO):** 5V  
- **Collector Current (IC):** 600mA  
- **Total Power Dissipation (Ptot):** 625mW  
- **DC Current Gain (hFE):** 100 ~ 320 (at VCE = 6V, IC = 150mA)  
- **Transition Frequency (fT):** 250MHz  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions and Features:**  
- Designed for general-purpose amplification and switching applications.  
- High current gain and low saturation voltage.  
- Suitable for use in driver circuits, signal amplification, and low-power switching.  
- Encapsulated in **TO-92** package for easy mounting.  

This information is based on KEC's official datasheet for the **KTC3245** transistor.

Application Scenarios & Design Considerations

EPITAXIAL PLANAR NPN TRANSISTOR (HIGH VOLTAGE)

Alternative Part Number

  • 2SC1815 --: Widely available general-purpose NPN transistor with similar small-signal switching characteristics, often used as a drop-in replacement for KEC small-signal NPN parts.
  • BC547 --: Standard general-purpose NPN transistor with comparable current and voltage ratings, easy to source and commonly substituted in low-power switching and amplifier circuits.
  • 2N3904 --: Very common general-purpose NPN transistor with similar small-signal performance, suitable as a functional alternative when exact KEC matching is not required.

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