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BC858CDXV6T5G
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BC858CDXV6T5G

Product Overview

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

Specifications

  • Type: NPN
  • Collector-Emitter Voltage (VCEO): 30V
  • Collector-Base Voltage (VCBO): 30V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 100mA
  • Power Dissipation (PD): 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 power dissipation
  • Low noise
  • Fast switching speed
  • Small package size

Advantages and Disadvantages

Advantages

  • Suitable for low-power applications
  • Compact SOT-23 package
  • High transition frequency for fast switching

Disadvantages

  • Limited collector current compared to other transistors
  • Relatively low collector-emitter voltage rating

Working Principles

The BC858CDXV6T5G is a small signal NPN transistor that operates by amplifying and controlling electronic signals. When a small current flows into the base terminal, it controls a much larger current flowing between the collector and emitter terminals, allowing for signal amplification and switching.

Detailed Application Field Plans

The BC858CDXV6T5G is commonly used in low-power amplification and switching circuits, such as audio amplifiers, signal processing circuits, and sensor interfaces. Its small size and low power dissipation make it suitable for portable and battery-powered devices.

Detailed and Complete Alternative Models

  • BC847CDXV6T5G
  • BC856CDXV6T5G
  • BC859CDXV6T5G
  • 2N3904
  • 2N2222

This completes the entry for BC858CDXV6T5G, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät BC858CDXV6T5G :n soveltamiseen teknisissä ratkaisuissa

  1. What is the BC858CDXV6T5G transistor used for?

    • The BC858CDXV6T5G is a general-purpose PNP transistor commonly used in amplification and switching applications.

  2. What are the key specifications of the BC858CDXV6T5G transistor?

    • The BC858CDXV6T5G transistor has a maximum collector current of 100mA, a maximum collector-base voltage of -30V, and a maximum power dissipation of 200mW.

  3. How can I use the BC858CDXV6T5G transistor in an amplification circuit?

    • The BC858CDXV6T5G transistor can be used in common emitter or common base configurations to amplify small signals.

  4. Can the BC858CDXV6T5G transistor be used for switching applications?

    • Yes, the BC858CDXV6T5G transistor can be used to switch moderate loads such as relays, LEDs, and small motors.

  5. What are the typical operating conditions for the BC858CDXV6T5G transistor?

    • The BC858CDXV6T5G transistor is typically operated at a collector current of 10-100mA and a collector-emitter voltage of around 5-15V.

  6. Are there any specific considerations when designing a circuit with the BC858CDXV6T5G transistor?

    • It's important to consider the base current and voltage requirements, as well as the maximum power dissipation to ensure proper operation and reliability.

  7. Can the BC858CDXV6T5G transistor be used in high-frequency applications?

    • While the BC858CDXV6T5G transistor has moderate frequency capabilities, it may not be suitable for very high-frequency applications due to its transition frequency limitations.

  8. What are some common alternatives to the BC858CDXV6T5G transistor?

    • Alternatives include the BC857CDXV6T5G (NPN) and BC846CDXV6T5G (NPN) transistors, which have similar characteristics and can be used in complementary configurations.

  9. How do I ensure proper heat dissipation when using the BC858CDXV6T5G transistor?

    • Mounting the transistor on a suitable heat sink and ensuring adequate ventilation in the circuit layout can help dissipate heat effectively.

  10. Where can I find detailed application notes and reference designs for the BC858CDXV6T5G transistor?

    • Detailed application notes and reference designs can be found in the manufacturer's datasheet, as well as in technical literature and online resources related to transistor applications.