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2SC4212H
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2SC4212H

Product Overview

Category

The 2SC4212H belongs to the category of semiconductor transistors.

Use

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

Characteristics

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

Package

The 2SC4212H is typically available in a TO-92 package.

Essence

This transistor is essential for various electronic devices and circuit designs.

Packaging/Quantity

The 2SC4212H is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage (VCBO): 300V
  • Collector-Emitter Voltage (VCEO): 200V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 0.6A
  • Power Dissipation (PD): 625mW
  • Transition Frequency (fT): 150MHz

Detailed Pin Configuration

The 2SC4212H has three pins: collector, base, and emitter. The pin configuration is as follows: - Pin 1: Collector - Pin 2: Base - Pin 3: Emitter

Functional Features

  • High voltage capability allows for use in various power applications.
  • Low saturation voltage minimizes power loss during switching operations.
  • Fast switching speed enables rapid response in electronic circuits.

Advantages and Disadvantages

Advantages

  • High voltage capability suitable for power applications
  • Low saturation voltage reduces power dissipation
  • Fast switching speed for efficient circuit operation

Disadvantages

  • Limited maximum collector current compared to other transistors
  • Relatively lower transition frequency may limit high-frequency applications

Working Principles

The 2SC4212H operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its terminals to amplify or switch electronic signals.

Detailed Application Field Plans

Audio Amplification

The 2SC4212H can be used in audio amplifier circuits due to its low saturation voltage and high voltage capability, enabling efficient signal amplification.

Power Supply Circuits

In power supply designs, the transistor's high voltage capability and low saturation voltage make it suitable for regulating and controlling power flow.

Switching Applications

Its fast switching speed makes the 2SC4212H ideal for switching applications in electronic devices and systems.

Detailed and Complete Alternative Models

  • 2N3904
  • BC547
  • 2N2222
  • S8050

These alternative models offer similar characteristics and can be used as substitutes for the 2SC4212H in various electronic applications.

This content provides a comprehensive overview of the 2SC4212H, covering its product details, specifications, functional features, application plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 2SC4212H v technických řešeních

  1. What is the maximum collector current of 2SC4212H?

    • The maximum collector current of 2SC4212H is 1.5A.

  2. What is the maximum collector-emitter voltage of 2SC4212H?

    • The maximum collector-emitter voltage of 2SC4212H is 120V.

  3. What is the power dissipation of 2SC4212H?

    • The power dissipation of 2SC4212H is 1.5W.

  4. What are the typical applications of 2SC4212H?

    • 2SC4212H is commonly used in audio amplifiers, power management circuits, and general switching applications.

  5. What is the gain (hFE) of 2SC4212H?

    • The gain (hFE) of 2SC4212H typically ranges from 60 to 320.

  6. Is 2SC4212H suitable for high-frequency applications?

    • No, 2SC4212H is not recommended for high-frequency applications due to its limited frequency response.

  7. What is the operating temperature range of 2SC4212H?

    • The operating temperature range of 2SC4212H is -55°C to 150°C.

  8. Does 2SC4212H require a heat sink for certain applications?

    • Yes, for high-power applications or when operating close to the maximum power dissipation, a heat sink may be necessary.

  9. Can 2SC4212H be used in push-pull amplifier configurations?

    • Yes, 2SC4212H can be used in push-pull amplifier configurations with appropriate biasing and matching components.

  10. Are there any common failure modes associated with 2SC4212H?

    • Common failure modes include thermal runaway under high load conditions and breakdown due to excessive voltage stress. Proper heat dissipation and voltage regulation are important for reliable operation.