BC546BTA
NPN transistors with 65V and 100mA in TO-92
Manufacturer： ['fairchild', 'onsemi', 'freescale', 'rochester']
series introduction
The BC546BTA is a versatile series of NPN bipolar junction transistors (BJTs) designed for a wide array of electronic applications, particularly in amplification and switching. This product series is characterized by its robust performance, high current gain, and low noise figure, making it a favored choice among engineers and designers seeking reliable components for their circuits. The BC546BTA series features a maximum collector current rating of 100 mA and a collector-emitter voltage rating of 65 V, which allows for efficient operation in various circuit configurations while maintaining high levels of performance.
One of the standout features of the BC546BTA series is its impressive DC current gain (hFE), which ranges from 110 to 800, depending on the operating conditions. This attribute ensures that even small input signals can be amplified effectively, making these transistors suitable for use in low-signal applications. Additionally, the series exhibits a low saturation voltage, which enhances energy efficiency and minimizes power loss during operation. The transistors are housed in a standard TO-92 package, ensuring ease of integration into printed circuit boards (PCBs) and other electronic assemblies.
The BC546BTA series is particularly well-suited for audio frequency amplification and signal processing applications, where high fidelity and low distortion are critical. It is also widely used in switching applications, including relay drivers and LED drivers, due to its ability to handle moderate power levels effectively. Furthermore, the series finds utility in consumer electronics, automotive systems, and industrial control circuits, where its reliability and performance under varying conditions are paramount.
In summary, the BC546BTA series offers a blend of high performance, versatility, and reliability, making it an essential component for engineers looking to design efficient, high-quality electronic systems. Whether in amplification circuits or switching applications, the BC546BTA stands out as a dependable choice to meet the demands of modern electronic designs.
Images for reference
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TO-92-3(StandardBody),TO-226_straightlead
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