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BC859C,235
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BC859C,235

Product Overview

Category

BC859C,235 belongs to the category of small signal transistors.

Use

It is commonly used for amplification and switching of electronic signals in various applications.

Characteristics

  • Small size
  • Low power consumption
  • High gain
  • Low noise

Package

The BC859C,235 comes in a SOT-23 package.

Essence

This transistor is essential for electronic circuit design, especially in low-power applications.

Packaging/Quantity

The BC859C,235 is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage (VCBO): 30V
  • Collector-Emitter Voltage (VCEO): 25V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 100mA
  • Power Dissipation (Ptot): 250mW
  • Transition Frequency (ft): 250MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The BC859C,235 has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

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

Advantages

  • Small form factor
  • Versatile usage in various electronic circuits
  • Low power consumption

Disadvantages

  • Limited maximum collector current compared to other transistors
  • Moderate power dissipation capability

Working Principles

The BC859C,235 operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its terminals to amplify or switch electronic signals.

Detailed Application Field Plans

The BC859C,235 finds extensive use in the following applications: - Audio amplifiers - Signal amplification in sensor circuits - Switching circuits in low-power devices - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to BC859C,235 include: - BC847C,235 - BC848C,235 - BC850C,235

In conclusion, the BC859C,235 small signal transistor offers a compact and efficient solution for amplification and switching needs in various electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van BC859C,235 in technische oplossingen

  1. What is the BC859C,235 transistor used for?

    • The BC859C,235 is a general-purpose PNP transistor commonly used in amplification and switching applications.

  2. What are the typical operating conditions for the BC859C,235?

    • The BC859C,235 operates under standard conditions with a maximum collector current of 100mA and a maximum collector-emitter voltage of 45V.

  3. Can the BC859C,235 be used for audio amplification?

    • Yes, the BC859C,235 can be used for small-signal audio amplification due to its low noise and high gain characteristics.

  4. What are some common circuit configurations using the BC859C,235?

    • Common circuit configurations include common emitter, common base, and emitter follower configurations for various amplification and switching purposes.

  5. Is the BC859C,235 suitable for low-power applications?

    • Yes, the BC859C,235 is well-suited for low-power applications due to its low collector current and voltage ratings.

  6. What are the thermal considerations when using the BC859C,235?

    • Thermal considerations include proper heat sinking and ensuring that the junction temperature does not exceed the specified limits during operation.

  7. Are there any specific precautions to consider when handling the BC859C,235?

    • Standard precautions for handling static-sensitive devices should be observed to prevent damage to the transistor.

  8. Can the BC859C,235 be used in high-frequency applications?

    • While it is not specifically designed for high-frequency applications, the BC859C,235 can be used in moderate frequency applications due to its transition frequency characteristics.

  9. What are the typical packaging options available for the BC859C,235?

    • The BC859C,235 is commonly available in SOT-23 surface mount packages, which are suitable for compact and space-constrained designs.

  10. Where can I find detailed specifications and application notes for the BC859C,235?

    • Detailed specifications and application notes for the BC859C,235 can be found in the datasheet provided by the manufacturer or distributor.