Overview of BC547B by onsemi
The BC547B is an NPN epitaxial silicon transistor that operates as a general-purpose bipolar junction transistor (BJT). Manufactured by onsemi, this component features a collector-emitter voltage of up to 45V and continuous collector current of 100mA, making it suitable for a wide range of amplification and switching tasks. Its power dissipation is highlighted at 500mW, underlining the device’s robustness for various electronic circuits. With support for a transition frequency of up to 300 MHz, the BC547B offers excellent performance for high-frequency applications as well.
This transistor is housed in a TO-92 package, a widely used encapsulation for through-hole components, ensuring compatibility with a broad spectrum of printed circuit board designs. Its package, per findchips.com data attribute, is also detailed as TO-226, indicating a 3-pin configuration that is marked by its plastic/epoxy body material and cylindrical shape. Notably, BC547B maintains its performance across a wide operating temperature range, up to a maximum of 150°C. Compliance with RoHS (Restriction of Hazardous Substances) ensures its suitability for use in environmentally conscious applications. Furthermore, the product’s lead-free designation and EAR99 ECCN code ensure widespread adoptability across various global markets without significant export restrictions.
Key attributes highlighted in the findchips.com “Part Data Attributes” include a high DC current gain minimum (hFE) of 200, denoting the transistor’s efficiency in amplifying a signal. Its plastic epoxy package material coupled with a through-hole terminal form factor confirms the BC547B’s intention for enduring installations where reliability is critical. Additionally, the part’s designation remains ‘active,’ according to its life cycle code, with a factory lead time noted as 16 weeks and 4 days, providing vital information for procurement planning.
Industry Applications for BC547B
Given its technical specifications and features, the BC547B transistor finds application across a diverse range of industries. Below are some potential use cases:
- Consumer Electronics: As a general-purpose amplifier and switch, the BC547B might be utilized in various consumer electronics, including smart home devices, portable audio equipment, and toys. Its high frequency operation could benefit RF (Radio Frequency) receivers and transmitters within these applications.
- Audio and Video Systems: The transistor’s amplification characteristics could see it employed in audio amplifiers, mixers, digital to analog conversion circuits, or any subsystem requiring signal modulation for both residential and professional AV (audiovisual) equipment.
- Telecommunication: In telecom hardware, such as modems and routers, the BC547B can serve in signal processing roles, potentially enabling or improving functionalities like signal amplification and noise filtering due to its high transition frequency capability.
- Hobbyist Projects and Educational Kits: Given its simplicity, reliability, and general-purpose nature, the BC547B likely serves a significant role in experimental projects and educational settings for teaching electronics basics, including amplification, switching, and signal modulation practices.
It is essential to note that these potential applications are illustrative and necessitate thorough analysis by design teams to ensure appropriate use in any given scenario.
About onsemi
onsemi, the manufacturer of the BC547B, is a recognized leader in innovating energy-efficient electronics, including a wide range of Small Signal Bipolar Transistors and transistors. The company’s emphasis on sustainable, high-performance products has positioned it as a preferred supplier of semiconductors for a myriad of applications, ranging from automotive to industrial and consumer electronics markets. Among its offerings, parts like the BC547B underscore onsemi’s commitment to providing reliable components that enable sophisticated electronic functionalities. by maintaining active part status and ensuring compliance with globally recognized environmental standards, onsemi continues to cater to a burgeoning demand for components that offer a balance between performance and ecological footprint.
Where to Find BC547B by onsemi
To acquire the BC547B and explore similar components, prospective buyers are encouraged to visit findchips.com. The portal facilitates an efficient search for electronic components, including a vast selection of Small Signal Bipolar Transistors. Historically, the BC547B transistor has been available through distributors such as Flip Electronics, EBV Elektronik, Avnet Silica, and Mouser Electronics, among others. However, current stock levels and pricing are subject to change, underscoring the importance of consulting findchips.com for the most up-to-date availability and competitive quotes.