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BC807-25LZ
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BC807-25LZ

Product Overview

Category

The BC807-25LZ belongs to the category of small-signal transistors.

Use

It is commonly used in amplification and switching applications in electronic circuits.

Characteristics

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

Package

The BC807-25LZ is typically available in a SOT-23 package.

Essence

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

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
  • Total Power Dissipation (PTOT): 625mW
  • Transition Frequency (fT): 100MHz

Detailed Pin Configuration

The BC807-25LZ 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-voltage applications

Disadvantages

  • Limited maximum collector current compared to other transistors
  • Relatively low breakdown voltage

Working Principles

The BC807-25LZ operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current.

Detailed Application Field Plans

The BC807-25LZ is widely used in: - Audio amplifiers - Signal processing circuits - Switching circuits - Sensor interfaces

Detailed and Complete Alternative Models

Some alternative models to the BC807-25LZ include: - BC807-40 - BC807-16 - BC817-25 - BC817-40

In conclusion, the BC807-25LZ is a versatile small-signal transistor with characteristics suitable for various amplification and switching applications in electronic circuits.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BC807-25LZ en soluciones técnicas

  1. What is the maximum collector current of BC807-25LZ?

    • The maximum collector current of BC807-25LZ is 500mA.

  2. What is the typical hFE (DC current gain) of BC807-25LZ?

    • The typical hFE of BC807-25LZ is 250-600.

  3. What is the maximum power dissipation of BC807-25LZ?

    • The maximum power dissipation of BC807-25LZ is 625mW.

  4. What are the typical applications of BC807-25LZ?

    • BC807-25LZ is commonly used in audio amplification, signal processing, and general purpose switching applications.

  5. What is the maximum voltage between base and emitter of BC807-25LZ?

    • The maximum voltage between base and emitter of BC807-25LZ is 45V.

  6. Is BC807-25LZ suitable for low noise amplifier circuits?

    • Yes, BC807-25LZ is suitable for low noise amplifier circuits due to its low noise characteristics.

  7. What is the operating temperature range of BC807-25LZ?

    • The operating temperature range of BC807-25LZ is -55°C to 150°C.

  8. Can BC807-25LZ be used in high-frequency applications?

    • BC807-25LZ can be used in moderate frequency applications, but it may not be suitable for very high-frequency applications due to its transition frequency.

  9. What is the package type of BC807-25LZ?

    • BC807-25LZ is available in SOT-23 surface mount package.

  10. Does BC807-25LZ have a complementary PNP transistor?

    • Yes, the complementary PNP transistor to BC807-25LZ is BC817-25LZ.