NPN BC547 transistor
KSh 5.00
In stock
The BC547 is a great choice! You’re on the right track if you’re looking for an NPN bipolar junction transistor (BJT) for your project.
The BC547 is a very common and versatile NPN BJT used in various electronic applications, particularly for beginners due to its ease of use and affordability. Here’s a breakdown of its key features:
- Type: NPN BJT
- Package: Typically TO-92 (small through-hole package)
- Applications:
- Simple switching circuits (e.g., turning LEDs on/off)
- Current amplification (low to medium power)
- Logic level signal switching
Advantages of BC547:
- Simple to Use: Well-documented and beginner-friendly with a straightforward operating principle.
- Relatively High Gain: Can amplify currents effectively.
- Low Cost: Widely available and affordable.
Specifications to Consider (refer to datasheet for specific values):
- Collector-Emitter Voltage (Vce): Maximum voltage that can be applied between collector and emitter.
- Collector Current (Ic): Maximum current the collector can handle.
- Base Current (Ib): Current required at the base to control the collector current.
- Current Gain (hFE): Ratio of collector current to base current, indicating amplification capability.
Using BC547 in Your Project:
- You’ll typically need resistors to limit currents and control the voltage levels applied to the base.
- Depending on your application (amplification or switching), you might need additional components like capacitors or diodes.
- Consult the BC547 datasheet for detailed specifications, pinout information, and circuit examples.
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