Nexperia USA Inc.
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BC856AW,135
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BC856AW,135

Product Overview

  • Category: Transistor
  • Use: Amplification and switching in electronic circuits
  • Characteristics: Small signal NPN transistor, low power dissipation, high current gain
  • Package: SOT323 (SC-70)
  • Essence: Small size, suitable for compact electronic devices
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Type: NPN
  • VCEO: 45 V
  • IC: 100 mA
  • hFE: 110-800
  • Ptot: 250 mW
  • fT: 150 MHz

Detailed Pin Configuration

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

Functional Features

  • High current gain
  • Low power dissipation
  • Fast switching speed

Advantages

  • Small size
  • Suitable for compact designs
  • High current gain

Disadvantages

  • Limited power dissipation
  • Lower voltage and current ratings compared to other transistors

Working Principles

The BC856AW,135 is a small signal NPN transistor that operates by amplifying and controlling electronic signals. When a small current flows into the base terminal, it controls a larger current flowing between the collector and emitter terminals, allowing for signal amplification and switching.

Detailed Application Field Plans

  • Audio amplification circuits
  • Signal amplification in sensor applications
  • Switching circuits in electronic devices

Detailed and Complete Alternative Models

  • BC846AW,135
  • BC847AW,135
  • BC848AW,135

This completes the entry for BC856AW,135, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BC856AW,135 v technických řešeních

  1. What is the BC856AW,135 transistor used for?

    • The BC856AW,135 is a general-purpose PNP transistor commonly used in amplification and switching applications.

  2. What are the key specifications of the BC856AW,135 transistor?

    • The BC856AW,135 has a maximum collector current of 100mA, a maximum collector-emitter voltage of 65V, and a maximum power dissipation of 200mW.

  3. Can the BC856AW,135 be used for audio amplification?

    • Yes, the BC856AW,135 can be used for small-signal audio amplification due to its low noise and high gain characteristics.

  4. Is the BC856AW,135 suitable for low-power switching applications?

    • Absolutely, the BC856AW,135 is commonly used for low-power switching applications due to its fast switching speed and low saturation voltage.

  5. What are the typical operating conditions for the BC856AW,135?

    • The BC856AW,135 is typically operated at a collector current of 10mA to 100mA and a collector-emitter voltage of 5V to 50V.

  6. Does the BC856AW,135 require any specific biasing configuration?

    • The BC856AW,135 can be biased using common emitter or common base configurations depending on the application requirements.

  7. Can the BC856AW,135 be used in high-frequency applications?

    • While it is not specifically designed for high-frequency applications, the BC856AW,135 can still be used in moderate frequency applications due to its moderate transition frequency.

  8. Are there any recommended alternative transistors to the BC856AW,135?

    • Some alternative transistors to the BC856AW,135 include BC807, 2N3906, and 2N4403, which have similar characteristics and can be used as substitutes in certain applications.

  9. What are the typical package options for the BC856AW,135?

    • The BC856AW,135 is available in SOT-323 surface mount package, making it suitable for compact and space-constrained designs.

  10. Where can I find detailed datasheets and application notes for the BC856AW,135?

    • Detailed datasheets and application notes for the BC856AW,135 can be found on the manufacturer's website or through authorized distributors.