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KTN2222S from KEC

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KTN2222S

Manufacturer: KEC, AUK

EPITAXIAL PLANAR NPN TRANSISTOR (GENERAL PURPOSE, SWITCHING)
Partnumber Manufacturer Quantity Availability
KTN2222S KEC, AUK 35112 In Stock

Description and Introduction

EPITAXIAL PLANAR NPN TRANSISTOR (GENERAL PURPOSE, SWITCHING) The part **KTN2222S** is manufactured by **AUK**. Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**  
- **Type:** NPN Bipolar Junction Transistor (BJT)  
- **Package:** SOT-23  
- **Collector-Emitter Voltage (VCEO):** 40V  
- **Collector-Base Voltage (VCBO):** 60V  
- **Emitter-Base Voltage (VEBO):** 6V  
- **Collector Current (IC):** 600mA  
- **Power Dissipation (PD):** 350mW  
- **DC Current Gain (hFE):** 100 - 300 (at IC = 10mA, VCE = 1V)  
- **Transition Frequency (fT):** 250MHz  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions:**  
The **KTN2222S** is a general-purpose NPN transistor in a compact SOT-23 package, suitable for amplification and switching applications.  

### **Features:**  
- Low voltage, high current capability  
- Fast switching speed  
- High current gain  
- Small form factor for space-constrained designs  

This information is based solely on the available knowledge base.

Application Scenarios & Design Considerations

EPITAXIAL PLANAR NPN TRANSISTOR (GENERAL PURPOSE, SWITCHING)

Alternative Part Number

  • MMBT2222A --: Industry-standard NPN switching transistor with the same 2222A characteristics and SOT-23 package, widely available and a direct functional replacement.
  • 2N2222A --: Classic through-hole NPN general-purpose switching transistor with equivalent electrical ratings; use if a TO-92 package is acceptable.
  • PMBT2222A --: SOT-23 NPN switching transistor with matching voltage and current ratings, offering a reliable alternative source for the same application.
  • PN2222A --: TO-92 NPN switching transistor matching the 2222A specifications, offering a reliable alternative from a different series.

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