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BC847BVN-7
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BC847BVN-7: Product Overview and Specifications

Introduction

The BC847BVN-7 is a versatile transistor that belongs to the category of small signal transistors. This component is widely used in various electronic applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Small Signal Transistor
  • Use: Amplification and Switching
  • Characteristics: High voltage, low current, low noise
  • Package: SOT-23
  • Essence: NPN Bipolar Junction Transistor
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

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: 100MHz

Detailed Pin Configuration

The BC847BVN-7 transistor has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High voltage capability
  • Low noise amplification
  • Fast switching speed
  • Small package size for space-constrained designs

Advantages and Disadvantages

Advantages

  • Versatile application range
  • Compact SOT-23 package
  • High DC current gain

Disadvantages

  • Limited power dissipation capability
  • Moderate transition frequency

Working Principles

The BC847BVN-7 operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small input signal at the base terminal, resulting in amplification or switching of the larger collector-emitter current.

Detailed Application Field Plans

The BC847BVN-7 finds extensive use in the following applications: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to BC847BVN-7 include: - BC846BVN-7 - BC848BVN-7 - BC849BVN-7

In conclusion, the BC847BVN-7 transistor offers a balance of high voltage capability, low noise amplification, and fast switching speed, making it an ideal choice for a wide range of electronic applications.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng BC847BVN-7 sa mga teknikal na solusyon

Sure, here are 10 common questions and answers related to the application of BC847BVN-7 in technical solutions:

  1. What is the BC847BVN-7 transistor used for?

    • The BC847BVN-7 is a general-purpose NPN bipolar junction transistor commonly used for amplification and switching applications.

  2. What are the key features of the BC847BVN-7 transistor?

    • The BC847BVN-7 transistor features low noise, high current gain, and low power dissipation, making it suitable for various electronic circuits.

  3. What is the maximum collector current of the BC847BVN-7 transistor?

    • The maximum collector current (Ic) of the BC847BVN-7 transistor is typically around 100mA.

  4. What is the voltage rating of the BC847BVN-7 transistor?

    • The BC847BVN-7 transistor has a maximum collector-emitter voltage (Vce) rating of 45V.

  5. Can the BC847BVN-7 transistor be used for audio amplifier applications?

    • Yes, the BC847BVN-7 transistor can be used in low-power audio amplifier circuits due to its low noise characteristics.

  6. Is the BC847BVN-7 transistor suitable for switching applications?

    • Yes, the BC847BVN-7 transistor is commonly used in low-power switching applications such as signal switching and small load control.

  7. What are the typical operating temperatures for the BC847BVN-7 transistor?

    • The BC847BVN-7 transistor is designed to operate within a temperature range of -55°C to 150°C.

  8. Can the BC847BVN-7 transistor be used in surface-mount technology (SMT) applications?

    • Yes, the BC847BVN-7 is available in a SOT-23 package, making it suitable for SMT assembly.

  9. What are the typical applications of the BC847BVN-7 transistor?

    • Typical applications include audio amplifiers, signal processing circuits, voltage regulators, and low-power switching circuits.

  10. Where can I find detailed specifications and application notes for the BC847BVN-7 transistor?

    • Detailed specifications and application notes for the BC847BVN-7 transistor can be found in the datasheet provided by the manufacturer or distributor.