BC846BT
NPN bipolar transistors in various packages
Manufacturer： ['diodes', 'infineon', 'central-semiconductor', 'nxp', 'fairchild']
series introduction
The BC846BT Series is a family of NPN bipolar junction transistors (BJTs) that are specifically engineered for a variety of low-power switching and amplification applications. Renowned for their compact size and robust performance characteristics, the BC846BT transistors are ideal for use in both consumer electronics and industrial applications, where reliability and efficiency are paramount.
One of the key features of the BC846BT Series is its high current gain (hFE), which typically ranges from 110 to 800 at a collector current of 10 mA. This allows the transistors to operate efficiently even at low input signals, making them suitable for audio amplification and signal processing applications. Additionally, the BC846BT transistors boast a maximum collector current of 100 mA and a maximum collector-emitter voltage (Vce) of 65 V, which provides versatility across various circuit designs while ensuring safe operation under typical conditions.
Design-wise, the BC846BT Series is presented in a compact SOT-23 package, which not only minimizes the footprint on printed circuit boards but also facilitates high-density assembly. The plastic encapsulation offers enhanced thermal stability and protection against environmental factors, making these transistors suitable for a wide range of operating conditions. The low input and output capacitance further contribute to the device's performance in high-frequency applications, ensuring minimal distortion and improved signal integrity.
Common use cases for the BC846BT transistors include audio amplifiers, RF amplifiers, and switching circuits in consumer devices such as televisions and radios. They are also prevalent in automotive electronics, where they can be utilized for signal processing and control applications. In the industrial sector, the BC846BT transistors find their place in sensor interfacing and control systems, given their ability to handle small signal amplification with high reliability.
Overall, the BC846BT Series offers an excellent balance of performance, size, and versatility, making it an ideal choice for engineers and designers looking to optimize their circuits for efficiency and reliability across a range of applications.
Images for reference
EMT3