BC847C NPN Bipolar Transistor by NXP
The BC847C is a high-quality NPN bipolar junction transistor (BJT) from NXP Semiconductors, designed for general-purpose switching and amplification applications. This versatile transistor is part of the BC847 series, which is well-known for its reliability and efficiency in a wide range of electronic circuits.
Featuring a compact SOT-23 surface-mount package, the BC847C is an ideal choice for space-constrained applications. Its small footprint allows for high-density PCB layouts, making it a favorite among designers who are working on miniaturized electronic products.
Key Features:
- Low Voltage Operation: The BC847C operates at a collector-emitter voltage (V<sub>CEO) of 45V, which is suitable for low-voltage applications and ensures safe operation in various circuits.
- High Current Capability: With a collector current (I<sub>C) rating of up to 100mA, this transistor can handle moderate levels of current, making it useful for driving small loads.
- High Gain Bandwidth Product: It has a transition frequency (f<sub>T) of 100MHz, providing good amplification characteristics for both audio and high-frequency signals.
- Low Noise: The BC847C exhibits low noise figures, which makes it an excellent choice for applications where signal integrity is crucial, such as audio amplifiers and signal processing circuits.
- Complementary PNP Type: The complementary PNP type for this NPN transistor is the BC857 series, facilitating the design of push-pull amplifiers and other complementary configurations.
Applications:
The BC847C is a versatile component that can be used in a variety of electronic circuits including, but not limited to:
- Digital logic switches
- Signal amplification stages
- Audio amplifiers
- Drive circuits
- Low-power inverters
- Switching power supplies
With its excellent performance characteristics, the BC847C from NXP Semiconductors is a highly reliable and efficient solution for designers looking to optimize their electronic designs. Its combination of low-voltage operation, high current handling, and low noise makes it a valuable component in both hobbyist and professional electronic projects.
