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2SC4487S-AN
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2SC4487S-AN

Product Overview

Category

The 2SC4487S-AN belongs to the category of semiconductor transistors.

Use

It is commonly used in electronic circuits for amplification and switching purposes.

Characteristics

  • High voltage capability
  • Low collector saturation voltage
  • Fast switching speed

Package

The 2SC4487S-AN is typically available in a TO-220 package.

Essence

This transistor is essential for various electronic applications requiring amplification and switching functions.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Collector-Base Voltage:
  • Maximum Collector Current:
  • Power Dissipation:
  • Transition Frequency:
  • Operating Temperature Range:

Detailed Pin Configuration

The 2SC4487S-AN typically has three pins: the emitter, base, and collector. The pin configuration is as follows: - Emitter (E): - Base (B): - Collector (C):

Functional Features

  • High voltage capability allows for use in power supply circuits.
  • Low collector saturation voltage enables efficient switching applications.
  • Fast switching speed facilitates rapid signal processing.

Advantages

  • Suitable for high voltage applications.
  • Low power dissipation.
  • Fast response time.

Disadvantages

  • Limited maximum current handling capacity.
  • Sensitive to overvoltage conditions.

Working Principles

The 2SC4487S-AN operates based on the principles of bipolar junction transistors, utilizing the control of current flow for amplification and switching functions.

Detailed Application Field Plans

  • Power supply circuits
  • Audio amplifiers
  • Switching circuits

Detailed and Complete Alternative Models

  • 2N3055
  • MJ15003
  • BD139

In conclusion, the 2SC4487S-AN is a versatile semiconductor transistor with high voltage capability, low collector saturation voltage, and fast switching speed, making it suitable for various electronic applications. While it offers advantages such as suitability for high voltage applications and low power dissipation, it also has limitations in terms of maximum current handling capacity and sensitivity to overvoltage conditions. Its working principles are based on the control of current flow, and it finds application in power supply circuits, audio amplifiers, and switching circuits. Additionally, alternative models such as 2N3055, MJ15003, and BD139 provide similar functionalities for different design requirements.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 2SC4487S-AN dalam penyelesaian teknikal

  1. What is the 2SC4487S-AN transistor used for?

    • The 2SC4487S-AN transistor is commonly used for high-frequency amplifier applications in technical solutions.

  2. What are the key specifications of the 2SC4487S-AN transistor?

    • The 2SC4487S-AN transistor typically has a high gain, low noise figure, and operates at high frequencies, making it suitable for RF and microwave applications.

  3. What are the typical operating conditions for the 2SC4487S-AN transistor?

    • The 2SC4487S-AN transistor operates at relatively high voltages and currents, and it is important to ensure proper heat dissipation to maintain its performance.

  4. Can the 2SC4487S-AN transistor be used in power amplifier designs?

    • While the 2SC4487S-AN transistor is primarily designed for small-signal amplification, it can be used in some low-power amplifier designs within its specified operating range.

  5. What are the recommended biasing and matching techniques for the 2SC4487S-AN transistor?

    • Proper biasing and impedance matching are crucial for maximizing the performance of the 2SC4487S-AN transistor in RF and microwave circuits.

  6. Are there any common application circuits that utilize the 2SC4487S-AN transistor?

    • Yes, common application circuits include RF amplifiers, oscillators, and mixers in communication systems and radar applications.

  7. What are the typical thermal considerations when using the 2SC4487S-AN transistor?

    • Thermal management is important due to the high-frequency and high-power operation of the 2SC4487S-AN transistor. Adequate heat sinking and thermal design are essential.

  8. Can the 2SC4487S-AN transistor be used in low-noise amplifier (LNA) designs?

    • Yes, the low noise figure of the 2SC4487S-AN transistor makes it suitable for use in LNA designs for receiving and amplifying weak signals in communication systems.

  9. What are the potential challenges when integrating the 2SC4487S-AN transistor into a technical solution?

    • Challenges may include ensuring stability in high-frequency circuits, managing parasitic elements, and optimizing the overall system performance.

  10. Where can I find detailed application notes and reference designs for the 2SC4487S-AN transistor?

    • Detailed application notes and reference designs for the 2SC4487S-AN transistor can often be found in the manufacturer's datasheets, application guides, and technical literature. Additionally, consulting with experienced RF engineers or application specialists can provide valuable insights.