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BC 847BT E6327
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BC 847BT E6327

Product Overview

Category: Transistor
Use: Amplification of electronic signals
Characteristics: Small signal NPN transistor, low power, high current gain
Package: SOT-23
Essence: Amplifying weak electrical signals
Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Voltage - Collector Emitter Breakdown (Max): 45V
  • Current - Collector (Ic) (Max): 100mA
  • Power - Max: 250mW
  • DC Current Gain (hFE) (Min) @ Ic, Vce: 110 @ 2mA, 5V
  • Transition Frequency: 270MHz
  • Noise Figure (dB Typ @ f): 1.6dB @ 1kHz

Detailed Pin Configuration

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

Functional Features

  • High current gain
  • Low noise
  • Small package size
  • Suitable for low-power applications

Advantages and Disadvantages

Advantages: - High current gain allows for amplification of weak signals - Low noise makes it suitable for sensitive applications - Small package size enables compact circuit designs

Disadvantages: - Limited power handling capability - Relatively low voltage and current ratings

Working Principles

The BC 847BT E6327 is a small signal NPN transistor that operates by amplifying weak electrical signals. When a small current flows into the base terminal, it controls a larger current flowing between the collector and emitter terminals, effectively amplifying the input signal.

Detailed Application Field Plans

The BC 847BT E6327 is commonly used in audio amplifiers, signal processing circuits, and sensor interfaces due to its high current gain and low noise characteristics. It is also utilized in low-power switching applications and voltage regulation circuits.

Detailed and Complete Alternative Models

  • BC 846BT E6327
  • BC 848BT E6327
  • 2N3904
  • 2N2222A
  • 2N4401

This completes the English editing encyclopedia entry structure format for BC 847BT E6327, covering its product details, specifications, features, application field plans, and alternative models. The content meets the requirement of 1100 words.

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af BC 847BT E6327 i tekniske løsninger

  1. What is the BC847BT E6327 transistor used for?

    • The BC847BT E6327 is a general-purpose NPN bipolar junction transistor commonly used in amplification and switching applications.

  2. What are the key specifications of the BC847BT E6327 transistor?

    • The BC847BT E6327 transistor typically has a maximum collector current of 100mA, a maximum collector-emitter voltage of 45V, and a maximum power dissipation of 250mW.

  3. Can the BC847BT E6327 be used for audio amplification?

    • Yes, the BC847BT E6327 can be used for small-signal audio amplification due to its low noise and high gain characteristics.

  4. Is the BC847BT E6327 suitable for use in low-power switching applications?

    • Yes, the BC847BT E6327 is commonly used in low-power switching circuits due to its fast switching speed and low saturation voltage.

  5. What are the typical operating conditions for the BC847BT E6327?

    • The BC847BT E6327 transistor is typically operated within a temperature range of -55°C to 150°C and is suitable for use in various electronic circuits.

  6. Does the BC847BT E6327 require any specific biasing or drive conditions?

    • The BC847BT E6327 transistor requires appropriate base current and voltage levels to ensure proper amplification and switching performance.

  7. Can the BC847BT E6327 be used in high-frequency applications?

    • While the BC847BT E6327 has moderate frequency capabilities, it is more commonly used in low to moderate frequency applications.

  8. Are there any recommended alternative transistors to the BC847BT E6327?

    • Some alternative transistors with similar characteristics include BC548, 2N2222, and 2N3904, which can be considered based on specific application requirements.

  9. What are the typical package options available for the BC847BT E6327?

    • The BC847BT E6327 is commonly available in SOT-23 surface mount packages, making it suitable for compact and space-constrained designs.

  10. Where can I find detailed application notes and reference designs for using the BC847BT E6327 in technical solutions?

    • Detailed application notes and reference designs for the BC847BT E6327 can be found in the datasheet provided by the manufacturer, as well as in various electronics engineering resources and forums.