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NE85639R-T1-A
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NE85639R-T1-A

Product Overview

Category: Semiconductor
Use: RF Transistor
Characteristics: High frequency, low noise
Package: SOT-343
Essence: NPN Silicon RF Transistor
Packaging/Quantity: Tape & Reel

Specifications

  • Frequency: 2.5 GHz
  • Voltage - Collector Emitter Breakdown (Max): 15V
  • Current - Collector (Ic) (Max): 50mA
  • Noise Figure (dB Typ @ f): 0.9dB @ 900MHz
  • Gain: 13dB
  • Power - Max: 100mW

Detailed Pin Configuration

  1. Base
  2. Emitter
  3. Collector

Functional Features

  • High gain and low noise figure for excellent receiver sensitivity
  • Suitable for high-frequency applications
  • Low power consumption

Advantages

  • Excellent performance at high frequencies
  • Low noise figure for improved signal reception
  • Compact SOT-343 package

Disadvantages

  • Limited power handling capability
  • Sensitive to voltage fluctuations

Working Principles

The NE85639R-T1-A is designed to amplify radio frequency signals with high gain and low noise. It operates as an NPN silicon RF transistor, providing reliable performance in high-frequency applications.

Detailed Application Field Plans

  1. Wireless Communication Devices: Used in mobile phones, wireless routers, and other communication devices.
  2. RF Receivers: Ideal for use in radio receivers and other RF equipment.
  3. Amplification Circuits: Suitable for various amplification circuits in high-frequency systems.

Detailed and Complete Alternative Models

  1. NE85639T
  2. NE85639

In conclusion, the NE85639R-T1-A is a high-performance RF transistor suitable for a wide range of high-frequency applications. Its compact package and excellent characteristics make it a popular choice for wireless communication devices, RF receivers, and amplification circuits.

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10个与NE85639R-T1-A在技术解决方案中的应用相关的常见问题及解答

  1. What is NE85639R-T1-A?

    • NE85639R-T1-A is a high-frequency, low-noise NPN bipolar junction transistor (BJT) designed for use in RF and microwave applications.

  2. What are the key features of NE85639R-T1-A?

    • The key features of NE85639R-T1-A include high gain, low noise figure, and high linearity, making it suitable for use in various technical solutions requiring amplification and signal processing at high frequencies.

  3. In what technical solutions can NE85639R-T1-A be used?

    • NE85639R-T1-A can be used in applications such as RF amplifiers, mixers, oscillators, and other high-frequency signal processing circuits.

  4. What is the typical operating frequency range of NE85639R-T1-A?

    • The typical operating frequency range of NE85639R-T1-A is from a few megahertz up to several gigahertz, making it suitable for a wide range of RF and microwave applications.

  5. What are the recommended operating conditions for NE85639R-T1-A?

    • The recommended operating conditions for NE85639R-T1-A include a specific biasing voltage and current, as well as proper thermal management to ensure optimal performance and reliability.

  6. How does NE85639R-T1-A compare to other similar transistors?

    • NE85639R-T1-A offers competitive performance in terms of gain, noise figure, and linearity compared to other similar transistors, making it a popular choice for high-frequency technical solutions.

  7. What are the potential challenges when using NE85639R-T1-A in technical solutions?

    • Potential challenges may include impedance matching, thermal considerations, and ensuring proper handling of high-frequency signals to avoid degradation of performance.

  8. Are there any application notes or reference designs available for NE85639R-T1-A?

    • Yes, manufacturers often provide application notes and reference designs to guide engineers in implementing NE85639R-T1-A in various technical solutions.

  9. Can NE85639R-T1-A be used in low-power applications?

    • While NE85639R-T1-A is optimized for high-frequency applications, it can also be used in low-power scenarios where its high gain and low noise figure are beneficial.

  10. Where can I purchase NE85639R-T1-A and what is its typical pricing?

    • NE85639R-T1-A can be purchased from authorized distributors and its pricing typically varies based on quantity and market conditions. It's advisable to check with suppliers for current pricing information.