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KST13MTF from FAIRCHIL,Fairchild Semiconductor

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KST13MTF

Manufacturer: FAIRCHIL, FAIRCHILD

NPN Epitaxial Silicon Transistor

Partnumber Manufacturer Quantity Availability
KST13MTF FAIRCHIL, FAIRCHILD 15000 In Stock

Description and Introduction

NPN Epitaxial Silicon Transistor The part **KST13MTF** is manufactured by **FAIRCHILD**.  

### **Specifications:**  
- **Manufacturer:** FAIRCHILD  
- **Part Number:** KST13MTF  
- **Type:** NPN Bipolar Junction Transistor (BJT)  
- **Package:** SOT-23  
- **Collector-Emitter Voltage (VCE):** 30V  
- **Collector-Base Voltage (VCB):** 30V  
- **Emitter-Base Voltage (VEB):** 5V  
- **Collector Current (IC):** 500mA  
- **Power Dissipation (PD):** 350mW  
- **DC Current Gain (hFE):** 100-300 (at IC = 10mA, VCE = 1V)  
- **Transition Frequency (fT):** 250MHz  

### **Description:**  
The **KST13MTF** is a small-signal 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  
- High transition frequency (fT)  
- Compact SOT-23 package  
- Suitable for high-speed switching and amplification  

This information is based on standard specifications for the KST13MTF transistor by FAIRCHILD. For exact details, always refer to the official datasheet.

Application Scenarios & Design Considerations

NPN Epitaxial Silicon Transistor

Alternative Part Number

  • MMBT3904 --: Widely available NPN general-purpose transistor in SOT-23, similar electrical role and pinout to the original small-signal device.
  • BC847B --: SOT-23 NPN transistor with comparable current gain and voltage ratings, commonly used as a drop-in small-signal switch/amplifier.
  • 2N3904S --: SOT-23 version of the classic 2N3904 NPN transistor, offering similar switching and amplification characteristics for general-purpose use.

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