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KTN2907AU from KEC

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KTN2907AU

Manufacturer: KEC

EPITAXIAL PLANAR PNP TRANSISTOR (GENERAL PURPOSE, SWITCHING)

Partnumber Manufacturer Quantity Availability
KTN2907AU KEC 19500 In Stock

Description and Introduction

EPITAXIAL PLANAR PNP TRANSISTOR (GENERAL PURPOSE, SWITCHING) The KTN2907AU is a PNP bipolar junction transistor (BJT) manufactured by KEC (Korea Electronics Company). Below are the specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Transistor Type:** PNP  
- **Maximum Collector-Emitter Voltage (VCE):** -60V  
- **Maximum Collector-Base Voltage (VCB):** -60V  
- **Maximum Emitter-Base Voltage (VEB):** -5V  
- **Maximum Collector Current (IC):** -600mA  
- **Power Dissipation (PD):** 625mW  
- **DC Current Gain (hFE):** 100 to 300 (at IC = -10mA, VCE = -1V)  
- **Transition Frequency (fT):** 200MHz  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package Type:** SOT-23  

### **Descriptions:**  
- The KTN2907AU is a general-purpose PNP transistor designed for amplification and switching applications.  
- It is commonly used in low-power circuits, signal amplification, and as a switch in electronic devices.  
- The SOT-23 package makes it suitable for compact and surface-mount applications.  

### **Features:**  
- High current gain (hFE) for improved signal amplification.  
- Low saturation voltage for efficient switching performance.  
- High transition frequency (fT) for fast switching applications.  
- Compact SOT-23 package for space-constrained designs.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

EPITAXIAL PLANAR PNP TRANSISTOR (GENERAL PURPOSE, SWITCHING)

Alternative Part Number

  • MMBT2907A --: PNP general-purpose transistor with the same 2907A electrical family and SOT-23 package, widely available and a direct functional replacement.
  • 2N2907A --: Classic PNP transistor with equivalent voltage and current ratings, suitable for through-hole or adapted designs requiring the 2907A characteristics.
  • BC807-40 --: SOT-23 PNP transistor with comparable current gain and voltage ratings, a common alternative when the exact 2907A family is unavailable.

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