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BC556B,116
Product Overview
Category: Transistor
Use: Amplification and switching in electronic circuits
Characteristics: Low power, low noise, high voltage, and current gain
Package: SOT-223
Essence: NPN general-purpose transistor
Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Collector-Base Voltage (VCBO): 80V
- Collector-Emitter Voltage (VCEO): 65V
- Emitter-Base Voltage (VEBO): 5V
- Collector Current (IC): 100mA
- Power Dissipation (PD): 625mW
- DC Current Gain (hFE): 110 to 800
- Transition Frequency (fT): 150MHz
Detailed Pin Configuration
- Emitter (E)
- Base (B)
- Collector (C)
Functional Features
- High current gain
- Low noise
- Complementary PNP type available (BC546B,116)
Advantages
- Versatile general-purpose transistor
- Suitable for audio amplification and signal processing applications
Disadvantages
- Relatively low current and power handling capabilities
Working Principles
The BC556B,116 is an NPN bipolar junction transistor (BJT) that operates by controlling the flow of current between its collector and emitter terminals using a small current at its base terminal.
Detailed Application Field Plans
- Audio Amplification: Used in low-power audio amplifier circuits.
- Signal Processing: Employed in various signal processing applications due to its low noise characteristics.
Detailed and Complete Alternative Models
- BC547B,116
- 2N3904
- 2SC945
Note: The information provided is based on the datasheet available at the time of writing.
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Énumérez 10 questions et réponses courantes liées à l'application de BC556B,116 dans les solutions techniques
What is the BC556B,116 transistor used for?
- The BC556B,116 is a general-purpose PNP transistor commonly used for amplification and switching applications in electronic circuits.
What are the typical operating conditions for the BC556B,116 transistor?
- The BC556B,116 transistor typically operates at a maximum collector current of 100mA and a maximum collector-emitter voltage of 65V.
How do I identify the pinout of the BC556B,116 transistor?
- The pinout of the BC556B,116 transistor is typically identified as the emitter (E), base (B), and collector (C) pins.
Can the BC556B,116 be used for audio amplification?
- Yes, the BC556B,116 can be used for small signal audio amplification due to its low noise and high gain characteristics.
What are some common circuit configurations using the BC556B,116 transistor?
- Common circuit configurations include common emitter amplifiers, switch mode power supplies, and signal processing circuits.
What are the key parameters to consider when designing a circuit with the BC556B,116 transistor?
- Key parameters include the maximum collector current, maximum power dissipation, and the current gain (hFE) of the transistor.
Can the BC556B,116 be used in high-frequency applications?
- While the BC556B,116 can be used in moderate frequency applications, it may not be suitable for very high-frequency applications due to its transition frequency limitations.
Are there any specific considerations for driving inductive loads with the BC556B,116?
- When driving inductive loads, it's important to include appropriate flyback diodes or other protection circuits to prevent damage to the transistor.
What are some common alternatives to the BC556B,116 transistor?
- Common alternatives include the BC557, 2N3906, and 2N4403 transistors, which have similar characteristics and pinouts.
Where can I find detailed datasheets and application notes for the BC556B,116 transistor?
- Detailed datasheets and application notes for the BC556B,116 transistor can be found on semiconductor manufacturer websites or electronics component distributor platforms.