2N2432-Transistor Overview
The 2N2432 transistor is a high-performance NPN bipolar junction transistor designed for general-purpose amplification and switching applications. Featuring a maximum collector current of 600mA and a collector-emitter voltage rating of 40V, it offers reliable operation in low to medium power circuits. The device??s gain bandwidth product and current gain characteristics make it ideal for analog signal processing and industrial control systems. Its robust construction ensures durable performance under varying electrical conditions. This transistor is a preferred choice for engineers requiring a versatile, cost-effective solution from a trusted 集成电路制造商 with consistent quality and stable electrical parameters.
2N2432-Transistor Technical Specifications
| 参数 | 规格 |
|---|---|
| 晶体管类型 | NPN 双极结型晶体管 |
| 集电极-发射极电压（V首席执行官) | 40 V |
| 集电极-基极电压（VCBO) | 60 V |
| 发射极-基极电压（VEBO) | 5 V |
| Continuous Collector Current (IC) | 600 mA |
| 功率耗散（P总计) | 625 毫瓦 |
| 直流电流增益 (hFE) | 40 to 300 |
| 转换频率（fT) | 100 兆赫（典型值） |
| 包装类型 | TO-18 金属罐 |
2N2432-Transistor Key Features
- High collector current capacity: Supports up to 600mA, enabling efficient handling of moderate power loads in switching applications.
- Wide voltage ratings: With 40V collector-emitter and 60V collector-base voltage ratings, it provides robustness against voltage spikes and ensures operational stability.
- Gain versatility: Offers a broad DC current gain range from 40 to 300, allowing flexible design choices in amplification circuits.
- High-frequency performance: Typical transition frequency of 100 MHz supports use in high-speed signal processing and RF circuits.
- Durable TO-18 package: Metal can packaging enhances thermal dissipation and mechanical stability for reliable long-term use.
典型应用
- Low to medium power amplifier circuits where stable gain and moderate current handling are required, such as audio preamplifiers and instrumentation.
- Switching devices in industrial control systems, offering reliable operation in relay drivers and logic interface circuits.
- Signal processing in communication equipment, taking advantage of its high transition frequency for moderate RF amplification stages.
- General purpose transistor replacement in legacy analog designs requiring proven performance and dependable availability.
2N2432-Transistor Advantages vs Typical Alternatives
Compared to similar general-purpose transistors, this device offers a balanced combination of high collector current, voltage tolerance, and gain range. Its metal can TO-18 package provides superior thermal management and mechanical robustness compared to plastic encapsulated alternatives. The wide gain bandwidth and current gain flexibility enable precise tuning for both low-frequency amplification and higher-frequency switching applications, making it a reliable and versatile choice for industrial and commercial electronics.
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2N2432-Transistor Brand Info
The 2N2432 transistor is a classic NPN bipolar transistor originally introduced by major semiconductor manufacturers and remains in production by various reputable suppliers. It is recognized for its consistent electrical characteristics and robust metal can packaging, which remain favored in industrial and professional applications. The transistor is typically sourced from established manufacturers specializing in discrete semiconductors, ensuring availability with reliable quality standards for demanding engineering requirements.
常见问题
该晶体管的最大集电极额定电流是多少？
The maximum continuous collector current is rated at 600mA. This allows the transistor to handle moderate power levels in switching and amplification circuits without compromising reliability.
