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BC817-25W/MIX
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BC817-25W/MIX

Product Overview

Category

The BC817-25W/MIX 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
  • Small package size

Package

The BC817-25W/MIX is available in a SOT323 package.

Essence

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

Packaging/Quantity

The BC817-25W/MIX is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage: 45V
  • Collector Current: 500mA
  • Total Power Dissipation: 330mW
  • Transition Frequency: 100MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The BC817-25W/MIX 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
  • Suitable for low-power applications
  • Wide operating temperature range

Disadvantages

  • Limited maximum collector current compared to other transistors
  • Lower transition frequency compared to some alternatives

Working Principles

The BC817-25W/MIX operates as a semiconductor device, controlling the flow of current between its terminals based on the input voltage at the base terminal.

Detailed Application Field Plans

The BC817-25W/MIX is widely used in: - Audio amplifiers - Sensor circuits - Switching circuits - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the BC817-25W/MIX include: - BC846 series - BC847 series - 2N3904

In conclusion, the BC817-25W/MIX is a versatile small signal transistor with a wide range of applications in electronics due to its compact size, low power dissipation, and high current gain.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af BC817-25W/MIX i tekniske løsninger

  1. What is the maximum collector current of BC817-25W/MIX?

    • The maximum collector current of BC817-25W/MIX is 500mA.

  2. What is the maximum power dissipation of BC817-25W/MIX?

    • The maximum power dissipation of BC817-25W/MIX is 625mW.

  3. What is the voltage rating for BC817-25W/MIX?

    • The voltage rating for BC817-25W/MIX is 45V.

  4. What are the typical applications for BC817-25W/MIX?

    • BC817-25W/MIX is commonly used in general-purpose switching and amplification applications.

  5. What is the gain bandwidth product of BC817-25W/MIX?

    • The gain bandwidth product of BC817-25W/MIX is typically around 100MHz.

  6. Is BC817-25W/MIX suitable for low noise amplifier designs?

    • Yes, BC817-25W/MIX can be used in low noise amplifier designs due to its low noise characteristics.

  7. Does BC817-25W/MIX have a high hFE (DC current gain)?

    • Yes, BC817-25W/MIX has a high hFE, typically ranging from 200 to 450.

  8. Can BC817-25W/MIX be used in audio amplifier circuits?

    • Yes, BC817-25W/MIX can be utilized in audio amplifier circuits due to its high gain and low noise properties.

  9. What is the thermal resistance of BC817-25W/MIX?

    • The thermal resistance of BC817-25W/MIX is approximately 200°C/W.

  10. Is BC817-25W/MIX RoHS compliant?

    • Yes, BC817-25W/MIX is RoHS compliant, making it suitable for environmentally friendly designs.