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BC817-16,215
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BC817-16,215

Product Overview

Category

The BC817-16,215 is a general-purpose NPN bipolar junction transistor (BJT) belonging to the category of discrete semiconductors.

Use

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

Characteristics

  • Low current and voltage requirements
  • High gain and frequency response
  • Small package size

Package

The BC817-16,215 is typically available in a SOT-23 surface-mount package.

Essence

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

Packaging/Quantity

It is usually supplied in reels with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage (VCBO): 45V
  • Collector-Emitter Voltage (VCEO): 45V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 500mA
  • Power Dissipation (Ptot): 330mW
  • Transition Frequency (ft): 100MHz

Detailed Pin Configuration

The BC817-16,215 has three pins: collector (C), base (B), and emitter (E). The pinout configuration is as follows: - Collector (C) - Pin 1 - Base (B) - Pin 2 - Emitter (E) - Pin 3

Functional Features

  • High current gain
  • Low saturation voltage
  • Fast switching speed

Advantages and Disadvantages

Advantages

  • Small form factor
  • Suitable for high-frequency applications
  • Low power consumption

Disadvantages

  • Limited maximum current and voltage ratings
  • Susceptible to thermal issues at high currents

Working Principles

The BC817-16,215 operates based on the principles of controlling the flow of current between its collector and emitter terminals using a small current at the base terminal. This allows it to amplify or switch electronic signals effectively.

Detailed Application Field Plans

The BC817-16,215 finds extensive use in the following application fields: - Audio amplification circuits - Signal switching in communication systems - Sensor interfacing in industrial electronics - Driver circuits for small motors and actuators

Detailed and Complete Alternative Models

Some alternative models to the BC817-16,215 include: - BC846 series - 2N3904 - 2SC945

In conclusion, the BC817-16,215 is a versatile NPN transistor with a wide range of applications in electronic circuits, offering a balance of performance and compactness.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van BC817-16,215 in technische oplossingen

  1. What is the BC817-16,215 transistor used for?

    • The BC817-16,215 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 BC817-16,215?

    • The BC817-16,215 operates under a maximum collector current of 500mA and a maximum collector-emitter voltage of 45V.

  3. Can the BC817-16,215 be used for audio amplification?

    • Yes, the BC817-16,215 can be used for small signal audio amplification due to its low noise and high gain characteristics.

  4. Is the BC817-16,215 suitable for switching applications?

    • Absolutely, the BC817-16,215 is commonly used for low-power switching applications due to its fast switching speed and high current capability.

  5. What are the typical circuit configurations for using the BC817-16,215?

    • The BC817-16,215 is often used in common emitter and common collector configurations for various amplification and switching purposes.

  6. Are there any specific thermal considerations when using the BC817-16,215?

    • It's important to consider proper heat sinking or thermal management when operating the BC817-16,215 at higher currents to ensure optimal performance and reliability.

  7. Can the BC817-16,215 be used in high-frequency applications?

    • While the BC817-16,215 has moderate frequency capabilities, it may not be suitable for very high-frequency applications due to its transition frequency limitations.

  8. What are the key differences between BC817-16 and BC817-215?

    • The BC817-16 has a higher current rating (800mA) compared to the BC817-215 (500mA), making it more suitable for applications requiring higher current handling.

  9. Does the BC817-16,215 require any specific biasing arrangements?

    • Proper biasing arrangements should be considered to ensure the BC817-16,215 operates within its specified parameters, especially in amplifier circuits.

  10. Are there any recommended alternatives to the BC817-16,215 for similar applications?

    • Some alternatives to the BC817-16,215 include the 2N2222, PN2222, and BC547 transistors, which offer similar characteristics and can be used in comparable applications.