2N3418S-Transistor Overview
The 2N3418S is a high-performance NPN silicon transistor designed for low-noise amplification and switching applications. It features a medium power rating and high gain bandwidth product, optimizing it for audio frequency and low-level signal circuits. With robust voltage and current ratings, this transistor delivers reliable operation in industrial and communication equipment. Its TO-18 metal can package ensures excellent thermal dissipation and mechanical durability. Available through IC Manufacturer, the device is ideal for engineers seeking a dependable transistor with consistent electrical characteristics for precision analog and small signal applications.
2N3418S-Transistor Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 50 | V |
| Collector-Base Voltage (VCBO) | 60 | V |
| Emitter-Base Voltage (VEBO) | 5 | V |
| Collector Current (IC) | 100 | mA |
| Power Dissipation (PD) | 500 | mW |
| Transition Frequency (fT) | 100 | MHz |
| DC Current Gain (hFE) | 40 to 300 | ?C |
| Package Type | TO-18 Metal Can | ?C |
2N3418S-Transistor Key Features
- Low Noise Figure: Enables clear signal amplification in audio and RF circuits, enhancing signal integrity.
- High Transition Frequency (100 MHz): Supports high-speed switching and amplification for demanding analog and digital applications.
- Wide Operating Voltage Range: With collector-emitter voltage up to 50 V, it is suitable for various industrial and communication power levels.
- Durable TO-18 Package: Provides excellent thermal conductivity and mechanical stability, improving device reliability in harsh environments.
Typical Applications
- Low-noise audio preamplifiers requiring precise signal amplification with minimal distortion and interference.
- High-frequency switching circuits in communication devices where fast response and stability are critical.
- General-purpose amplification in instrumentation and control systems demanding reliable transistor performance.
- Signal processing circuits in measurement equipment benefiting from the transistor??s stable gain and low noise characteristics.
2N3418S-Transistor Advantages vs Typical Alternatives
Compared to typical small-signal transistors, this device offers superior low-noise performance and a higher transition frequency, providing enhanced accuracy and sensitivity in amplification tasks. Its robust voltage and current ratings coupled with a thermally efficient TO-18 package improve reliability and integration in industrial systems. These advantages make it a preferred choice for engineers prioritizing signal clarity, durability, and operational stability.
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2N3418S-Transistor Brand Info
The 2N3418S transistor is a widely recognized and standardized semiconductor device, manufactured by several reputable industry players adhering to JEDEC standards. It is known for its consistent quality and availability across global supply chains. The device??s long-standing presence in the market ensures comprehensive technical support and documentation, making it a trusted component in professional electronic design and manufacturing.
FAQ
What is the maximum collector current for this transistor?
The maximum collector current is rated at 100 mA, which defines the highest continuous current the device can safely handle without damage under specified conditions.
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Can this transistor be used for RF applications?
Yes, with a transition frequency of 100 MHz, it is suitable for RF and high-frequency switching applications, making it effective in communication and signal processing circuits.
