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BC848B,235
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BC848B,235

Product Overview

Category

BC848B,235 belongs to the category of NPN general-purpose transistors.

Use

It is commonly used for amplification and switching purposes in electronic circuits.

Characteristics

  • Low power loss, high current capability
  • High hFE linearity
  • Complementary to BC858B,235

Package

The BC848B,235 transistor is available in a SOT-23 package.

Essence

This transistor is essential for signal amplification and switching in various electronic applications.

Packaging/Quantity

It is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Collector-Base Voltage (VCBO): 30V
  • Collector-Emitter Voltage (VCEO): 30V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 100mA
  • Power Dissipation (PD): 250mW
  • Transition Frequency (fT): 150MHz

Detailed Pin Configuration

The BC848B,235 transistor has three pins: 1. Base (B) 2. Collector (C) 3. Emitter (E)

Functional Features

  • High voltage and current capability
  • Low power dissipation
  • Fast switching speed

Advantages

  • High hFE linearity
  • Small SOT-23 package size
  • Complementary to BC858B,235

Disadvantages

  • Limited collector current compared to some other transistors
  • Relatively low power dissipation rating

Working Principles

The BC848B,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

This transistor is widely used in audio amplifiers, signal processing circuits, and general electronic switching applications due to its high hFE linearity and fast switching speed.

Detailed and Complete Alternative Models

Some alternative models to BC848B,235 include BC547, 2N2222, and 2N3904. These transistors offer similar functionality and can be used as substitutes depending on specific application requirements.

In conclusion, BC848B,235 is a versatile NPN general-purpose transistor with characteristics suitable for various amplification and switching applications in electronics.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi BC848B,235 dalam penyelesaian teknikal

  1. What is BC848B,235?

    • BC848B,235 is a general-purpose NPN bipolar junction transistor (BJT) commonly used in amplification and switching applications.

  2. What are the typical applications of BC848B,235?

    • BC848B,235 is commonly used in audio amplifiers, signal amplification circuits, and low-power switching applications.

  3. What are the key electrical characteristics of BC848B,235?

    • The key electrical characteristics of BC848B,235 include a maximum collector current of 100mA, a maximum collector-emitter voltage of 30V, and a maximum power dissipation of 250mW.

  4. How do I select the appropriate biasing and operating conditions for BC848B,235?

    • The appropriate biasing and operating conditions for BC848B,235 can be determined based on the specific application requirements, such as desired gain, frequency response, and power dissipation.

  5. What are the recommended circuit configurations for using BC848B,235 as an amplifier?

    • Commonly used circuit configurations for BC848B,235 as an amplifier include common emitter, common base, and emitter follower configurations.

  6. Can BC848B,235 be used in high-frequency applications?

    • BC848B,235 is suitable for low to moderate frequency applications due to its moderate transition frequency and capacitance characteristics.

  7. What are the thermal considerations when using BC848B,235 in a technical solution?

    • Thermal considerations for BC848B,235 include proper heat sinking and ensuring that the operating conditions do not exceed the maximum power dissipation ratings.

  8. Are there any alternative transistors that can be used as substitutes for BC848B,235?

    • Alternative transistors that can be used as substitutes for BC848B,235 include BC547, 2N2222, and 2N3904, among others, depending on the specific application requirements.

  9. What are the packaging options available for BC848B,235?

    • BC848B,235 is available in various surface mount and through-hole package options, such as SOT-23, SOT-323, and SOT-416.

  10. Where can I find detailed datasheets and application notes for BC848B,235?

    • Detailed datasheets and application notes for BC848B,235 can be found on the manufacturer's website or through authorized distributors.