Infineon Technologies
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BC858BWE6327HTSA1
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BC858BWE6327HTSA1

Product Overview

Category: Transistor
Use: Amplification and switching in electronic circuits
Characteristics: Small signal NPN transistor, low power dissipation, high current gain
Package: SOT-23
Essence: High performance and reliability
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Collector-Emitter Voltage (VCEO): 30V
  • Collector-Base Voltage (VCBO): 30V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 100mA
  • Power Dissipation (Ptot): 250mW
  • Transition Frequency (fT): 150MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

  1. Emitter (E)
  2. Base (B)
  3. Collector (C)

Functional Features

  • High current gain
  • Low noise
  • Fast switching speed
  • Small package size

Advantages and Disadvantages

Advantages: - High current gain allows for amplification of weak signals - Small package size enables use in compact electronic devices - Low noise makes it suitable for audio applications

Disadvantages: - Limited collector current compared to power transistors - Limited power dissipation capability

Working Principles

The BC858BWE6327HTSA1 is a small signal NPN transistor that operates by controlling the flow of current between its collector and emitter terminals using a small current at its base terminal. This allows it to amplify or switch electronic signals in various circuit configurations.

Detailed Application Field Plans

  1. Audio Amplification: The transistor can be used in audio amplifier circuits due to its low noise characteristics.
  2. Signal Processing: It can be employed in signal processing circuits for amplifying and shaping weak signals.
  3. Switching Circuits: Its fast switching speed makes it suitable for use in digital switching circuits.

Detailed and Complete Alternative Models

  1. BC847B: Similar small signal NPN transistor with slightly different specifications.
  2. 2N3904: Commonly used NPN transistor with comparable characteristics.
  3. BC337: General-purpose NPN transistor suitable for various applications.

This completes the entry for BC858BWE6327HTSA1, covering its product details, specifications, functional features, application field plans, and alternative models.

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Énumérez 10 questions et réponses courantes liées à l'application de BC858BWE6327HTSA1 dans les solutions techniques

  1. What is the BC858BWE6327HTSA1 transistor used for?

    • The BC858BWE6327HTSA1 is a general-purpose PNP transistor commonly used in amplification and switching applications.

  2. What are the key specifications of the BC858BWE6327HTSA1?

    • The BC858BWE6327HTSA1 has a maximum collector current of 100mA, a maximum collector-emitter voltage of 30V, and a maximum power dissipation of 200mW.

  3. How can I identify the pinout of the BC858BWE6327HTSA1?

    • The pinout of the BC858BWE6327HTSA1 is typically identified as the emitter (E), base (B), and collector (C) when viewing the flat side with the leads pointing downward.

  4. What are some typical applications of the BC858BWE6327HTSA1?

    • The BC858BWE6327HTSA1 is commonly used in audio amplifiers, signal processing circuits, and low-power switching applications.

  5. What are the recommended operating conditions for the BC858BWE6327HTSA1?

    • The BC858BWE6327HTSA1 is typically operated within a temperature range of -55°C to 150°C and at a maximum collector current of 100mA.

  6. Can the BC858BWE6327HTSA1 be used in high-frequency applications?

    • The BC858BWE6327HTSA1 is not specifically designed for high-frequency applications and may have limited performance in such scenarios.

  7. Does the BC858BWE6327HTSA1 require a heat sink for certain applications?

    • For high-power dissipation applications, a heat sink may be necessary to ensure the BC858BWE6327HTSA1 operates within its specified temperature limits.

  8. What are the typical gain characteristics of the BC858BWE6327HTSA1?

    • The BC858BWE6327HTSA1 has a typical DC current gain (hFE) ranging from 110 to 800, depending on the operating conditions.

  9. Are there any common failure modes or issues associated with the BC858BWE6327HTSA1?

    • Common failure modes include thermal runaway under high current conditions and breakdown due to excessive voltage stress.

  10. Where can I find detailed datasheets and application notes for the BC858BWE6327HTSA1?

    • Detailed datasheets and application notes for the BC858BWE6327HTSA1 can be found on the manufacturer's website or through authorized distributors.