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KSR1001 from Fairchild,Fairchild Semiconductor

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KSR1001

Manufacturer: Fairchild, Toshiba

NPN Epitaxial Silicon Transistor

Partnumber Manufacturer Quantity Availability
KSR1001 Fairchild, Toshiba 14000 In Stock

Description and Introduction

NPN Epitaxial Silicon Transistor Certainly! Here are the factual details about part **KSR1001** from the manufacturer **Fairchild**:

### **Specifications:**
- **Manufacturer:** Fairchild Semiconductor  
- **Part Number:** KSR1001  
- **Type:** NPN Bipolar Junction Transistor (BJT)  
- **Package:** TO-92  
- **Polarity:** NPN  
- **Maximum Collector-Emitter Voltage (VCE):** 40V  
- **Maximum Collector-Base Voltage (VCB):** 60V  
- **Maximum Emitter-Base Voltage (VEB):** 5V  
- **Continuous Collector Current (IC):** 500mA  
- **Total Power Dissipation (PD):** 625mW  
- **DC Current Gain (hFE):** 100–300 (at IC = 10mA, VCE = 1V)  
- **Transition Frequency (fT):** 250MHz  

### **Descriptions and Features:**
- The **KSR1001** is a general-purpose NPN transistor designed for amplification and switching applications.  
- It features high current gain, low saturation voltage, and fast switching speeds.  
- Suitable for low-power amplification, signal processing, and driver stages in electronic circuits.  
- The **TO-92** package makes it easy to use in through-hole PCB designs.  
- Commonly used in audio amplifiers, signal amplification, and switching circuits.  

Let me know if you need any additional details!

Application Scenarios & Design Considerations

NPN Epitaxial Silicon Transistor

Alternative Part Number

  • 2N3904 --: General-purpose NPN transistor in TO-92, widely available and commonly used as a functional substitute for small-signal switching applications.
  • BC547 --: Popular NPN small-signal transistor in TO-92 with similar current and voltage ratings, suitable for general switching and amplification.
  • MMBT3904 --: SMD version of the 2N3904 NPN transistor, offering equivalent electrical characteristics for surface-mount designs.

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