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S9018LT1 from 长电

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S9018LT1

Manufacturer: 长电, GUOCHAN

SOT-23 Plastic-Encapsulate Transistors

Partnumber Manufacturer Quantity Availability
S9018LT1 长电, GUOCHAN 74490 In Stock

Description and Introduction

SOT-23 Plastic-Encapsulate Transistors The part **S9018LT1** is manufactured by **GUOCHAN**. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** NPN Bipolar Junction Transistor (BJT)  
- **Package:** SOT-23  
- **Collector-Base Voltage (VCBO):** 30V  
- **Collector-Emitter Voltage (VCEO):** 25V  
- **Emitter-Base Voltage (VEBO):** 5V  
- **Collector Current (IC):** 100mA  
- **Power Dissipation (PD):** 300mW  
- **Transition Frequency (fT):** 100MHz  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions:**  
- The **S9018LT1** is a high-frequency, low-noise NPN transistor designed for amplification and switching applications.  
- It is commonly used in RF (radio frequency) circuits, audio amplifiers, and signal processing.  

### **Features:**  
- **High current gain (hFE):** Typically 60 to 150  
- **Low noise figure** for improved signal clarity  
- **Compact SOT-23 package** for space-constrained designs  
- **Suitable for high-frequency applications** (up to 100MHz)  

This information is strictly factual and sourced from Ic-phoenix technical data files. Let me know if you need further details.

Application Scenarios & Design Considerations

SOT-23 Plastic-Encapsulate Transistors

Alternative Part Number

  • MMBT3904LT1G --: NPN general-purpose small-signal transistor in SOT-23, similar current gain and voltage ratings, widely available and pin-compatible replacement.
  • BC817-40 --: NPN transistor in SOT-23 with comparable VCEO and current rating, common alternative for low-power switching and amplification.
  • 2SC4116 --: NPN high-frequency small-signal transistor in SOT-23, suitable substitute for RF and general low-noise amplifier applications.
  • 2N3904 --: Industry-standard NPN small-signal transistor with similar Vceo (40V) and current rating (200mA), widely available and pin-compatible in most S9018 applications.
  • BC547 --: General-purpose NPN transistor with comparable voltage and current ratings, low noise, and broad availability as a functional substitute for S9018.
  • MMBT3904 --: SMD NPN transistor in SOT-23 package with similar electrical characteristics, suitable for surface-mount replacements of S9018LT1.

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