2N1482-Transistor Overview
The 2N1482 transistor is a silicon NPN bipolar junction transistor designed for general-purpose amplification and switching applications. Featuring reliable performance and robust electrical characteristics, this transistor offers dependable operation in low to medium power circuits. Its versatility makes it suitable for a wide range of industrial and commercial electronic designs. With a collector current rating capable of handling moderate loads and a voltage rating adequate for typical signal processing tasks, this device is a practical choice for engineers looking for a durable and cost-effective semiconductor component. For detailed sourcing and technical support, visit 集成电路制造商.
2N1482-Transistor Technical Specifications
| 参数 | 规格 |
|---|---|
| 晶体管类型 | NPN 双极结点 |
| 集电极-发射极电压（V首席执行官) | 30 V |
| 集电极-基极电压（VCBO) | 40 V |
| 发射极-基极电压（VEBO) | 5 V |
| 集电极电流（IC) | 200 毫安 |
| 功率耗散（P总计) | 625 毫瓦 |
| 直流电流增益 (hFE) | 30 to 150 |
| 转换频率（fT) | 100 兆赫（典型值） |
| 包装类型 | TO-18 金属罐 |
2N1482-Transistor Key Features
- High DC Current Gain: Enables efficient signal amplification with minimal input current, improving overall circuit sensitivity.
- Moderate Voltage Ratings: Supports common low to medium voltage applications, ensuring compatibility with standard industrial control circuits.
- Compact TO-18 Package: Facilitates easy integration into densely populated PCBs while providing effective thermal dissipation.
- Wide Operating Frequency: Suitable for general-purpose switching and amplification up to 100 MHz, accommodating a variety of signal processing needs.
典型应用
- Signal amplification in audio and low-frequency analog circuits, where consistent gain and reliability are essential for performance.
- Switching applications in industrial control systems requiring moderate current handling and fast response times.
- Driver stages for relay and indicator circuits, providing reliable operation in automation equipment.
- General-purpose transistor replacement in legacy electronic devices, ensuring continued functionality and maintenance ease.
2N1482-Transistor Advantages vs Typical Alternatives
This transistor offers a balanced combination of voltage tolerance, current capacity, and gain that makes it a versatile component for various electronic designs. Compared to other general-purpose transistors, it provides reliable switching at moderate power levels with a wide frequency range, enhancing circuit stability and efficiency. Its metal TO-18 package improves thermal performance and mechanical durability, making it a preferred choice where longevity and consistent operation under industrial conditions are critical.
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2N1482-Transistor Brand Info
The 2N1482 transistor is a widely recognized discrete semiconductor device originally produced by multiple manufacturers specializing in analog and power transistor technologies. It aligns with JEDEC standard transistor numbering and is commonly available from reputable suppliers such as ON Semiconductor, Fairchild Semiconductor (now part of ON Semiconductor), and other trusted IC manufacturers. These brands ensure quality control, consistent electrical characteristics, and comprehensive datasheets to support engineering design. This device remains a staple in industrial and educational electronics due to its proven performance and ease of sourcing.
常见问题
What type of transistor is the 2N1482 and what are its general functions?
The 2N1482 is an NPN bipolar junction transistor designed primarily for amplification and switching tasks. It can amplify low-level signals and switch moderate currents in various electronic circuits, making it suitable for audio, control, and driver applications.
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What are the maximum voltage and current ratings for this transistor?
The transistor can handle a collector-emitter voltage up to 30
