BC546BTF
NPN bipolar transistors in TO-92 package
Manufacturer： ['fairchild', 'onsemi', 'freescale', 'rochester']
series introduction
The BC546BTF series is a versatile line of NPN bipolar junction transistors (BJTs) tailored for general-purpose amplification and switching applications. Renowned for their reliability and robust performance, these transistors are ideal for a wide range of electronic circuits, from consumer electronics to industrial automation. The BC546BTF series features a maximum collector current of 100 mA with a collector-emitter voltage of up to 65 V, allowing them to handle moderate power levels effectively while maintaining excellent thermal stability.
Designed with a compact TO-92 package, the BC546BTF transistors facilitate easy integration into various circuit designs without compromising on space. Their low noise figure and high gain characteristics make them particularly suitable for audio amplification applications, where sound clarity and fidelity are paramount. Furthermore, with a current gain (hFE) range of 110 to 800, these transistors can be used to amplify weak signals, making them indispensable in signal processing applications.
The BC546BTF series is optimized for diverse use cases, including switching of small loads, signal amplification in radio frequency (RF) applications, and as a driver stage in more complex circuits. Their ability to operate efficiently across a temperature range of -55°C to +150°C ensures that they can be deployed in environments where thermal fluctuations are prevalent, making them suitable for automotive electronics and outdoor devices.
In industrial settings, the BC546BTF transistors are commonly found in control circuits, relay drivers, and sensor interfacing applications. Their reliability and scalability make them an excellent choice for engineers looking to design efficient electronic solutions that require consistent performance. Overall, the BC546BTF series exemplifies the essential qualities of modern transistors, combining efficiency, compact design, and versatile applications to meet the demands of today’s electronic landscape.
Images for reference
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TO-92-3(StandardBody),TO-226_straightlead
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