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2SA1806GRL
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2SA1806GRL

Product Overview

Category

The 2SA1806GRL belongs to the category of PNP transistors.

Use

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

Characteristics

  • Low power dissipation
  • High current capability
  • High voltage capability

Package

The 2SA1806GRL is typically available in a TO-92 package.

Essence

This transistor is essential for controlling and amplifying electrical signals in various electronic devices.

Packaging/Quantity

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

Specifications

  • Collector-Base Voltage (VCBO): 120V
  • Collector-Emitter Voltage (VCEO): -50V
  • Emitter-Base Voltage (VEBO): -5V
  • Collector Current (IC): -1A
  • Power Dissipation (PD): 625mW
  • Transition Frequency (fT): 150MHz

Detailed Pin Configuration

The 2SA1806GRL has three pins: the emitter, base, and collector. The pinout configuration is as follows: - Emitter (E) - Pin 1 - Base (B) - Pin 2 - Collector (C) - Pin 3

Functional Features

  • High current gain
  • Low saturation voltage
  • Fast switching speed

Advantages and Disadvantages

Advantages

  • Suitable for low-power applications
  • Compact size
  • Reliable performance

Disadvantages

  • Limited power handling capacity
  • Sensitive to temperature variations

Working Principles

The 2SA1806GRL operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small input signal.

Detailed Application Field Plans

The 2SA1806GRL is widely used in the following applications: - Audio amplifiers - Signal processing circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to the 2SA1806GRL include: - 2N3906 - BC557 - S8550

In conclusion, the 2SA1806GRL PNP transistor offers reliable performance for amplification and switching applications in various electronic circuits. Its compact size and high current gain make it suitable for low-power applications, although it has limitations in power handling capacity and sensitivity to temperature variations. With its wide range of applications and availability of alternative models, the 2SA1806GRL remains a versatile component in the field of electronics.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 2SA1806GRL i tekniska lösningar

  1. What is the maximum collector current of 2SA1806GRL?

    • The maximum collector current of 2SA1806GRL is 1.5A.

  2. What is the maximum collector-emitter voltage of 2SA1806GRL?

    • The maximum collector-emitter voltage of 2SA1806GRL is 120V.

  3. What is the typical hFE (DC current gain) of 2SA1806GRL?

    • The typical hFE of 2SA1806GRL is 60 to 320.

  4. What are the typical applications for 2SA1806GRL?

    • 2SA1806GRL is commonly used in audio amplification, power management, and general purpose switching applications.

  5. What is the package type of 2SA1806GRL?

    • 2SA1806GRL comes in a TO-126 package.

  6. What is the maximum power dissipation of 2SA1806GRL?

    • The maximum power dissipation of 2SA1806GRL is 1.25W.

  7. Is 2SA1806GRL suitable for high-frequency applications?

    • No, 2SA1806GRL is not recommended for high-frequency applications due to its lower transition frequency.

  8. What are the recommended operating temperature range for 2SA1806GRL?

    • The recommended operating temperature range for 2SA1806GRL is -55°C to 150°C.

  9. Does 2SA1806GRL require a heat sink for certain applications?

    • Yes, for applications where the power dissipation is significant, a heat sink may be required for 2SA1806GRL.

  10. Can 2SA1806GRL be used in push-pull amplifier configurations?

    • Yes, 2SA1806GRL can be used in push-pull amplifier configurations for audio amplification purposes.