Infineon Technologies
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BC846SE6327BTSA1
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BC846SE6327BTSA1

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: Silicon epitaxial planar NPN transistors
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Collector-Emitter Voltage (VCEO): 65V
  • Collector-Base Voltage (VCBO): 80V
  • Emitter-Base Voltage (VEBO): 6V
  • Collector Current (IC): 100mA
  • Power Dissipation (PD): 250mW
  • Transition Frequency (fT): 100MHz
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

  • Pin 1 (Emitter): Connects to the emitter region of the transistor
  • Pin 2 (Base): Connects to the base region of the transistor
  • Pin 3 (Collector): Connects to the collector region of the transistor

Functional Features

  • High current gain
  • Low noise figure
  • Complementary PNP types available (BC856SE6327BTSA1)

Advantages

  • Small package size
  • Wide operating temperature range
  • High current gain for low power applications

Disadvantages

  • Limited collector current compared to other transistors
  • Moderate transition frequency

Working Principles

The BC846SE6327BTSA1 operates as a small signal NPN transistor, amplifying and switching electronic signals. When a small current flows into the base, it controls a much larger current flowing between the collector and emitter.

Detailed Application Field Plans

  • Audio amplification
  • Signal processing circuits
  • Switching circuits
  • Oscillator circuits

Detailed and Complete Alternative Models

  • BC847SE6327BTSA1 (SOT-23 package, 45V VCEO, 100mA IC)
  • BC848SE6327BTSA1 (SOT-23 package, 30V VCEO, 100mA IC)
  • 2N3904 (TO-92 package, 40V VCEO, 200mA IC)

This comprehensive entry provides an in-depth understanding of the BC846SE6327BTSA1 transistor, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Перечислите 10 распространенных вопросов и ответов, связанных с применением BC846SE6327BTSA1 в технических решениях.

  1. What is the BC846SE6327BTSA1 transistor used for?

    • The BC846SE6327BTSA1 is a general-purpose NPN transistor commonly used in amplification and switching applications.

  2. What are the key specifications of the BC846SE6327BTSA1?

    • The BC846SE6327BTSA1 has a maximum collector current of 100mA, a maximum collector-emitter voltage of 65V, and a maximum power dissipation of 250mW.

  3. Can the BC846SE6327BTSA1 be used for audio amplification?

    • Yes, the BC846SE6327BTSA1 can be used for small-signal audio amplification due to its low noise and high gain characteristics.

  4. Is the BC846SE6327BTSA1 suitable for switching applications?

    • Yes, the BC846SE6327BTSA1 is commonly used in low-power switching applications due to its fast switching speed and low saturation voltage.

  5. What are the typical operating conditions for the BC846SE6327BTSA1?

    • The BC846SE6327BTSA1 is typically operated at a collector current of 10mA to 100mA and a collector-emitter voltage of 20V to 65V.

  6. Does the BC846SE6327BTSA1 require a heat sink for operation?

    • For most common applications within its specified operating conditions, the BC846SE6327BTSA1 does not require a heat sink.

  7. Can the BC846SE6327BTSA1 be used in high-frequency applications?

    • While it is not specifically designed for high-frequency applications, the BC846SE6327BTSA1 can be used in moderate frequency applications up to a few megahertz.

  8. What are the recommended storage and operating temperatures for the BC846SE6327BTSA1?

    • The BC846SE6327BTSA1 is typically rated for storage temperatures ranging from -55°C to 150°C and operating temperatures ranging from -65°C to 150°C.

  9. Are there any common alternative transistors to the BC846SE6327BTSA1?

    • Common alternatives to the BC846SE6327BTSA1 include the BC547, 2N2222, and 2N3904 transistors, which have similar characteristics and applications.

  10. Where can I find detailed application notes for using the BC846SE6327BTSA1 in technical solutions?

    • Detailed application notes for the BC846SE6327BTSA1 can be found in the datasheet provided by the manufacturer or through technical resources such as application guides and reference designs.