Central Semiconductor Corp
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2N692A
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2N692A Transistor

Product Overview

The 2N692A is a bipolar junction NPN transistor commonly used in electronic circuits. It falls under the category of small-signal transistors and is widely utilized for amplification and switching purposes. Known for its high frequency performance, low noise, and reliability, the 2N692A comes in a TO-18 package and is available in various packaging quantities.

Basic Information

  • Category: Small-signal transistor
  • Use: Amplification and switching
  • Characteristics: High frequency performance, low noise, reliability
  • Package: TO-18
  • Essence: NPN bipolar junction transistor
  • Packaging/Quantity: Available in bulk packaging

Specifications

The 2N692A transistor has the following specifications: - Maximum Collector-Base Voltage: 40V - Maximum Collector Current: 0.1A - Power Dissipation: 300mW - Transition Frequency: 200MHz - Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

The 2N692A transistor features three pins: 1. Emitter (E): Connected to the N-type semiconductor material. 2. Base (B): Controls the transistor's conductivity when a small current is applied. 3. Collector (C): Collects the majority charge carriers.

Functional Features

  • High frequency performance suitable for RF applications
  • Low noise characteristics ideal for signal amplification
  • Reliable switching capabilities for various electronic circuits

Advantages and Disadvantages

Advantages

  • High frequency performance
  • Low noise characteristics
  • Reliable operation

Disadvantages

  • Limited maximum collector current
  • Moderate power dissipation capability

Working Principles

The 2N692A operates based on the principles of bipolar junction transistors. When a small current is applied to the base terminal, it controls the larger current flow between the collector and emitter, enabling amplification or switching functions.

Detailed Application Field Plans

The 2N692A transistor finds extensive use in the following application fields: - Radio frequency amplifiers - Signal processing circuits - Oscillator circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to the 2N692A include: - 2N4401 - BC547 - 2N3904 - 2N2222

In conclusion, the 2N692A transistor is a versatile component with high frequency performance, making it suitable for a wide range of electronic applications. Its reliability and low noise characteristics make it a popular choice for amplification and switching needs.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням 2N692A у технічних рішеннях

  1. What is the 2N692A transistor used for?

    • The 2N692A transistor is commonly used for general-purpose amplification and switching applications.

  2. What are the typical operating conditions for the 2N692A transistor?

    • The 2N692A transistor typically operates at a maximum collector current of 100mA, with a maximum collector-emitter voltage of 40V.

  3. Can the 2N692A be used in audio amplifier circuits?

    • Yes, the 2N692A can be used in low-power audio amplifier circuits due to its general-purpose amplification capabilities.

  4. Is the 2N692A suitable for use in switching applications?

    • Yes, the 2N692A can be used in low-power switching applications due to its ability to handle moderate collector currents.

  5. What are the common package types for the 2N692A transistor?

    • The 2N692A transistor is commonly available in TO-18 metal can package and TO-92 plastic package.

  6. What are the typical gain characteristics of the 2N692A transistor?

    • The 2N692A transistor has a typical DC current gain (hfe) ranging from 50 to 300, making it suitable for various amplification tasks.

  7. Can the 2N692A be used in low-frequency oscillator circuits?

    • Yes, the 2N692A can be used in low-frequency oscillator circuits due to its general-purpose amplification and switching capabilities.

  8. What are the recommended biasing configurations for the 2N692A transistor?

    • Common biasing configurations for the 2N692A include fixed bias, emitter bias, and voltage divider bias, depending on the specific application requirements.

  9. Are there any common alternative transistors to the 2N692A?

    • Some common alternative transistors to the 2N692A include the 2N3904, BC547, and 2N2222, which have similar general-purpose characteristics.

  10. What are the typical thermal considerations for the 2N692A in technical solutions?

    • When designing with the 2N692A, it's important to consider proper heat sinking and thermal management, especially in high-power or continuous operation scenarios.