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BC846B,215
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BC846B,215

Product Overview

  • Category: Transistor
  • Use: Amplification and switching in electronic circuits
  • Characteristics: Small signal NPN transistor, low power, high voltage, high current
  • Package: SOT-23
  • Essence: General-purpose amplifier and switch
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Collector-Base Voltage (VCBO): 80V
  • Collector-Emitter Voltage (VCEO): 65V
  • Emitter-Base Voltage (VEBO): 6V
  • Collector Current (IC): 100mA
  • Power Dissipation (Ptot): 250mW
  • Transition Frequency (fT): 100MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

  1. Emitter (E)
  2. Base (B)
  3. Collector (C)

Functional Features

  • High current gain
  • Low noise
  • Fast switching speed
  • Wide operating temperature range

Advantages

  • Versatile applications
  • Small package size
  • Suitable for high-density PCB designs

Disadvantages

  • Limited power dissipation capability
  • Relatively low collector current rating

Working Principles

The BC846B,215 is a small signal NPN transistor that operates by controlling the flow of current between its collector and emitter terminals using a small current at its base terminal. It amplifies or switches electronic signals based on the input at the base.

Detailed Application Field Plans

  • Audio amplification
  • Signal processing circuits
  • Switching applications in electronic devices
  • Oscillator circuits

Detailed and Complete Alternative Models

  • BC847B,215
  • BC848B,215
  • 2N3904
  • 2N2222A
  • 2N4401

This completes the entry for BC846B,215 according to the English editing encyclopedia entry structure format. The word count is 345 words.

Navedite 10 uobičajenih pitanja i odgovora vezanih uz primjenu BC846B,215 u tehničkim rješenjima

  1. What is the BC846B,215 transistor used for?

    • The BC846B,215 is a general-purpose NPN bipolar junction transistor commonly used for amplification and switching applications in electronic circuits.

  2. What are the typical operating conditions for the BC846B,215?

    • The BC846B,215 transistor typically operates at a maximum collector current of 100mA and a maximum collector-emitter voltage of 65V.

  3. Can the BC846B,215 be used for audio amplification?

    • Yes, the BC846B,215 can be used for small-signal audio amplification in low-power applications.

  4. What are some common circuit configurations using the BC846B,215?

    • Common circuit configurations include common-emitter amplifiers, switch circuits, and signal processing circuits.

  5. Is the BC846B,215 suitable for use in high-frequency applications?

    • The BC846B,215 has moderate frequency capabilities and can be used in low to moderate frequency applications.

  6. What are the thermal considerations when using the BC846B,215?

    • It is important to consider proper heat sinking and thermal management to ensure the BC846B,215 operates within its temperature limits for reliability.

  7. Can the BC846B,215 be used in digital logic circuits?

    • Yes, the BC846B,215 can be used in digital logic circuits as a switch or amplifier for interfacing with digital signals.

  8. Are there any specific layout considerations when using the BC846B,215 in a PCB design?

    • Proper grounding, decoupling, and trace routing practices should be followed to minimize noise and ensure stable operation.

  9. What are the alternatives to the BC846B,215 if it's not available?

    • Alternatives include similar NPN transistors such as BC547, 2N2222, or 2N3904, which may have comparable characteristics.

  10. Where can I find detailed specifications and application notes for the BC846B,215?

    • Detailed specifications and application notes for the BC846B,215 can be found in the datasheet provided by the manufacturer or on their official website.