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BC817-40/SNVL
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BC817-40/SNVL

Product Overview

Category

The BC817-40/SNVL belongs to the category of small signal transistors.

Use

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

Characteristics

  • Low power dissipation
  • High current gain
  • Low noise
  • Small package size

Package

The BC817-40/SNVL is available in a SOT-416 package.

Essence

This transistor is essential for low-power electronic circuit design and applications.

Packaging/Quantity

It is typically packaged 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
  • Total Power Dissipation (PTOT): 330mW
  • Transition Frequency (fT): 100MHz
  • Package Type: SOT-416

Detailed Pin Configuration

The BC817-40/SNVL has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

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

Advantages

  • Small package size
  • Low power dissipation
  • Suitable for low-power applications

Disadvantages

  • Limited maximum collector current compared to other transistors
  • Lower voltage and power ratings compared to larger transistors

Working Principles

The BC817-40/SNVL operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the voltage applied at the base terminal.

Detailed Application Field Plans

The BC817-40/SNVL is widely used in: - Audio amplifiers - Signal amplification circuits - Switching circuits - Sensor interfaces - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the BC817-40/SNVL include: - BC846 - BC847 - BC848 - 2N3904 - 2N2222

In conclusion, the BC817-40/SNVL is a small signal transistor with versatile applications in low-power electronic circuits, offering high current gain and fast switching speed. Its compact size and low power dissipation make it suitable for various portable and battery-operated devices.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa BC817-40/SNVL katika suluhu za kiufundi

  1. What is the maximum collector current of BC817-40/SNVL?

    • The maximum collector current of BC817-40/SNVL is 500mA.

  2. What is the maximum power dissipation of BC817-40/SNVL?

    • The maximum power dissipation of BC817-40/SNVL is 625mW.

  3. What is the voltage rating of BC817-40/SNVL?

    • The voltage rating of BC817-40/SNVL is 45V.

  4. What are the typical applications of BC817-40/SNVL?

    • BC817-40/SNVL is commonly used in general-purpose switching and amplification applications.

  5. What is the gain bandwidth product of BC817-40/SNVL?

    • The gain bandwidth product of BC817-40/SNVL is typically 100MHz.

  6. Is BC817-40/SNVL suitable for low-power applications?

    • Yes, BC817-40/SNVL is suitable for low-power applications due to its low collector-emitter saturation voltage.

  7. What is the thermal resistance of BC817-40/SNVL?

    • The thermal resistance of BC817-40/SNVL is typically 200°C/W.

  8. Can BC817-40/SNVL be used in high-frequency applications?

    • Yes, BC817-40/SNVL can be used in high-frequency applications due to its high transition frequency.

  9. Does BC817-40/SNVL have a low noise figure?

    • Yes, BC817-40/SNVL has a low noise figure, making it suitable for low-noise amplifier applications.

  10. What are the package options available for BC817-40/SNVL?

    • BC817-40/SNVL is available in various package options, including SOT-23 and SOT-457.