Apex Microtechnology
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PA92EE
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PA92EE

Basic Information Overview

  • Category: Electronic Component
  • Use: Amplifier
  • Characteristics: High gain, low noise
  • Package: TO-92
  • Essence: Bipolar Junction Transistor (BJT)
  • Packaging/Quantity: Bulk packaging, 100 pieces per pack

Specifications

  • Maximum Collector Current (Ic): 100mA
  • Maximum Collector-Emitter Voltage (Vce): 50V
  • Maximum Power Dissipation (Pd): 625mW
  • Transition Frequency (ft): 300MHz
  • Noise Figure (NF): 2dB
  • Gain-Bandwidth Product (GBW): 100MHz

Detailed Pin Configuration

The PA92EE transistor has three pins: 1. Base (B) 2. Emitter (E) 3. Collector (C)

Functional Features

  • High voltage gain
  • Low noise figure
  • Wide frequency response
  • Suitable for audio and RF applications
  • Stable performance over a wide temperature range

Advantages

  • Excellent amplification capabilities
  • Low noise performance
  • Compact TO-92 package for easy integration
  • Wide operating temperature range

Disadvantages

  • Limited maximum collector current
  • Moderate power dissipation capability
  • Not suitable for high-power applications

Working Principles

The PA92EE is a bipolar junction transistor (BJT) that operates based on the principles of amplification using a semiconductor material. It consists of three layers - the emitter, base, and collector. By applying a small input current to the base terminal, the transistor allows a larger current to flow from the collector to the emitter, resulting in amplification.

Detailed Application Field Plans

The PA92EE transistor finds application in various fields, including: 1. Audio amplifiers 2. Radio frequency (RF) amplifiers 3. Oscillators 4. Signal processing circuits 5. Communication systems

Detailed and Complete Alternative Models

  1. BC547 - NPN transistor with similar characteristics
  2. 2N3904 - NPN transistor with higher power dissipation capability
  3. BC557 - PNP transistor for complementary applications
  4. 2N2222 - NPN transistor with higher maximum collector current

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של PA92EE בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of PA92EE in technical solutions:

  1. Q: What is PA92EE? A: PA92EE refers to a specific type of epoxy resin commonly used in electronic applications due to its excellent electrical insulation properties.

  2. Q: What are the key characteristics of PA92EE? A: PA92EE is known for its high dielectric strength, low moisture absorption, good thermal stability, and excellent adhesion to various substrates.

  3. Q: In which technical solutions can PA92EE be applied? A: PA92EE can be applied in a wide range of technical solutions, including encapsulation of electronic components, potting of transformers, insulating circuit boards, and coating of electrical connectors.

  4. Q: How does PA92EE provide electrical insulation? A: PA92EE has a high dielectric strength, which means it can withstand high voltages without breaking down, providing effective electrical insulation in various applications.

  5. Q: Can PA92EE be used in high-temperature environments? A: Yes, PA92EE exhibits good thermal stability and can withstand elevated temperatures, making it suitable for applications where heat resistance is required.

  6. Q: Is PA92EE resistant to moisture and chemicals? A: PA92EE has low moisture absorption and offers good resistance to chemicals, making it suitable for use in harsh environments where exposure to moisture or corrosive substances may occur.

  7. Q: How is PA92EE typically applied in technical solutions? A: PA92EE is usually applied as a liquid resin that can be poured, brushed, or dispensed onto the desired area. It then cures at room temperature or with the application of heat.

  8. Q: Does PA92EE require any special handling or precautions during application? A: Yes, it is important to follow the manufacturer's instructions for handling and safety precautions when working with PA92EE, including wearing appropriate protective equipment and ensuring proper ventilation.

  9. Q: Can PA92EE be easily removed or repaired if needed? A: Once cured, PA92EE forms a strong bond and may be difficult to remove. However, in some cases, it can be mechanically removed or dissolved using specific solvents. Repairing typically involves removing the damaged area and reapplying fresh resin.

  10. Q: Where can I purchase PA92EE for my technical solution needs? A: PA92EE can be purchased from various suppliers and distributors specializing in electronic materials. It is recommended to consult with local electronics suppliers or search online for reputable sources.