2N2905AL-Transistor Overview
The 2N2905AL is a robust PNP bipolar junction transistor designed for general-purpose amplification and switching applications. It offers reliable performance with a maximum collector current of 600mA and a collector-emitter voltage rating of 60V, making it suitable for medium-power electronic circuits. This transistor is optimized for low noise and high gain, ensuring efficient signal amplification in analog and digital systems. Its TO-18 metal can package provides enhanced thermal conductivity and mechanical durability. Engineers and sourcing specialists can trust this device for consistent operation in industrial and consumer electronics. For detailed datasheets and procurement, visit ICメーカー.
2N2905AL-Transistor Technical Specifications
| パラメータ | 仕様 |
|---|---|
| トランジスタ・タイプ | PNPバイポーラ接合トランジスタ |
| コレクタ・エミッタ間電圧 (V)CEO（最高経営責任者) | 60 V |
| コレクタ・ベース電圧 (V)中銀) | 60 V |
| エミッタ・ベース電圧 (V)EBO) | 5 V |
| コレクタ電流 (IC) | 600 mA |
| 許容損失（Pトット) | 625 mW (at 25??C) |
| 直流電流利得（hFE) | 100 to 300 (typical) |
| 遷移周波数 (fT) | 100 MHz（代表値） |
| パッケージタイプ | TO-18 Metal Can |
2N2905AL-Transistor Key Features
- High collector current capacity: Supports up to 600mA, enabling effective control of medium-power loads without compromising device integrity.
- Wide voltage ratings: With a collector-emitter voltage rating of 60V, it suits a broad range of industrial and consumer applications requiring moderate voltage handling.
- Low noise characteristic: Ensures clear signal amplification, crucial for audio and low-level signal processing circuits.
- Reliable metal can packaging: The TO-18 package enhances thermal dissipation and mechanical robustness, contributing to long-term operational stability.
代表的なアプリケーション
- General-purpose amplification in audio and signal processing circuits where reliable gain and low noise are essential for system performance.
- Switching applications in medium-power control circuits, such as relay drivers or LED drivers, requiring dependable transistor switching.
- Voltage regulation and stabilization circuits benefiting from the transistor??s stable gain and voltage handling capabilities.
- Industrial control systems and instrumentation where a rugged component is necessary to withstand environmental and electrical stresses.
2N2905AL-Transistor Advantages vs Typical Alternatives
This transistor offers a balanced combination of current handling, voltage tolerance, and low noise, making it advantageous over similar devices with lower power ratings or higher noise levels. Its metal can TO-18 package provides superior thermal management and mechanical durability compared to plastic packages, improving reliability in demanding industrial environments. The wide DC current gain range ensures flexibility in circuit design, providing engineers with precise control over amplification and switching functions.
ベストセラー商品
2N2905AL-Transistor Brand Info
The 2N2905AL transistor is a well-established semiconductor device originally developed by multiple manufacturers adhering to JEDEC standards. It is commonly offered by leading semiconductor brands that specialize in discrete transistor solutions for industrial and consumer electronics. Known for its consistent quality and availability, this transistor is widely distributed through authorized suppliers and electronic component distributors globally. Its longstanding presence in the market ensures extensive application support and compatibility with standard electronic circuit designs.
よくあるご質問
このトランジスタの最大コレクタ電流定格は？
The maximum collector current (IC) rating for this transistor is 600 milliamperes (mA), allowing it to handle moderate load currents in amplification and switching applications safely.
注目商品
What type of package does this transistor use, and why is it important?
This device uses a TO-18 metal can package, which offers improved thermal conductivity and mechanical durability compared to plastic packages, enhancing device reliability and heat dissipation in demanding environments.
