Rohm Semiconductor
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BCW31T116

BCW31T116

Product Overview

  • Category: Transistor
  • Use: Amplification of electronic signals
  • Characteristics: High gain, low noise, small package size
  • Package: SOT-23
  • Essence: NPN Silicon Epitaxial Planar Transistor
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Type: NPN
  • Collector-Emitter Voltage (VCEO): 45V
  • Collector Current (IC): 100mA
  • Power Dissipation (PD): 225mW
  • Transition Frequency (fT): 250MHz
  • Noise Figure (NF): 3dB

Detailed Pin Configuration

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

Functional Features

  • High voltage gain
  • Low noise figure
  • Small footprint
  • Wide frequency response

Advantages

  • Suitable for high-frequency applications
  • Low power consumption
  • Compact design

Disadvantages

  • Limited maximum current and voltage ratings
  • Sensitive to temperature variations

Working Principles

The BCW31T116 operates as a common-emitter amplifier, where the input signal is applied to the base and the amplified output is taken from the collector. It utilizes NPN bipolar junction transistor technology to achieve amplification.

Detailed Application Field Plans

  • RF amplifiers
  • Oscillators
  • Signal processing circuits
  • Low-power audio amplifiers

Detailed and Complete Alternative Models

  • BCW32T116
  • BCW33T116
  • BCW34T116

This completes the English editing encyclopedia entry structure format for BCW31T116, providing comprehensive information about its product details, specifications, features, and application fields.

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Énumérez 10 questions et réponses courantes liées à l'application de BCW31T116 dans les solutions techniques

  1. What is BCW31T116?

    • BCW31T116 is a high-performance NPN bipolar junction transistor (BJT) designed for general-purpose amplifier and switching applications.

  2. What are the key features of BCW31T116?

    • The key features of BCW31T116 include high current gain, low saturation voltage, and high transition frequency.

  3. What are the typical applications of BCW31T116?

    • BCW31T116 is commonly used in audio amplifiers, signal processing circuits, and low-power switching applications.

  4. What is the maximum collector current of BCW31T116?

    • The maximum collector current of BCW31T116 is 100mA.

  5. What is the maximum collector-emitter voltage of BCW31T116?

    • The maximum collector-emitter voltage of BCW31T116 is 45V.

  6. What is the typical transition frequency of BCW31T116?

    • The typical transition frequency of BCW31T116 is 250MHz.

  7. Is BCW31T116 suitable for high-frequency applications?

    • Yes, BCW31T116's high transition frequency makes it suitable for high-frequency applications.

  8. What is the thermal resistance of BCW31T116?

    • The thermal resistance of BCW31T116 is typically 417°C/W.

  9. Can BCW31T116 be used in low-power switching applications?

    • Yes, BCW31T116's low saturation voltage makes it suitable for low-power switching applications.

  10. Where can I find the detailed datasheet for BCW31T116?

    • The detailed datasheet for BCW31T116 can be found on the manufacturer's website or through authorized distributors.