Infineon Technologies
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PTFA091201EV4R0XTMA1
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PTFA091201EV4R0XTMA1

Product Overview

  • Category: Electronic Component
  • Use: Power Amplifier Transistor
  • Characteristics: High power handling, high frequency operation
  • Package: SMD (Surface Mount Device)
  • Essence: Amplifying electrical signals
  • Packaging/Quantity: Typically packaged in reels of 1000 units

Specifications

  • Model: PTFA091201EV4R0XTMA1
  • Type: NPN Bipolar Junction Transistor (BJT)
  • Maximum Power Dissipation: 50W
  • Frequency Range: 0.1GHz to 2.5GHz
  • Voltage Rating: 28V
  • Current Rating: 8A
  • Gain: 13dB
  • Package Type: SOT539A

Detailed Pin Configuration

  • Pin 1: Emitter
  • Pin 2: Base
  • Pin 3: Collector
  • Pin 4: Not connected (NC)

Functional Features

  • High power gain and efficiency
  • Wide frequency range
  • Low thermal resistance
  • Excellent linearity

Advantages and Disadvantages

Advantages

  • High power handling capability
  • Suitable for high-frequency applications
  • Compact SMD package
  • Low thermal resistance

Disadvantages

  • Limited voltage and current ratings compared to some alternative models
  • Higher cost compared to standard transistors

Working Principles

The PTFA091201EV4R0XTMA1 operates based on the principles of amplification through the control of current flow between its emitter, base, and collector terminals. When a small input signal is applied to the base terminal, it controls the larger current flowing from the emitter to the collector, resulting in amplification of the input signal.

Detailed Application Field Plans

The PTFA091201EV4R0XTMA1 is commonly used in high-frequency RF (Radio Frequency) power amplifier circuits, such as those found in wireless communication systems, radar systems, and RF test equipment. Its high power handling and wide frequency range make it suitable for demanding RF applications.

Detailed and Complete Alternative Models

  • PTFA091201EV4R0XTMA2: Higher voltage and current ratings
  • PTFA091201EV4R0XTMA3: Lower cost alternative with slightly reduced performance
  • PTFA091201EV4R0XTMA4: Extended frequency range variant

This comprehensive entry provides detailed information about the PTFA091201EV4R0XTMA1, covering its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق PTFA091201EV4R0XTMA1 في الحلول التقنية

  1. What is PTFA091201EV4R0XTMA1?

    • PTFA091201EV4R0XTMA1 is a high-power RF transistor designed for use in technical solutions requiring high-frequency amplification.

  2. What are the key features of PTFA091201EV4R0XTMA1?

    • The key features include high power gain, high efficiency, and wide frequency range, making it suitable for various technical applications.

  3. In what technical solutions can PTFA091201EV4R0XTMA1 be used?

    • PTFA091201EV4R0XTMA1 can be used in applications such as radar systems, wireless communication infrastructure, and industrial heating systems.

  4. What is the operating frequency range of PTFA091201EV4R0XTMA1?

    • The operating frequency range of PTFA091201EV4R0XTMA1 is typically from 700 MHz to 2700 MHz.

  5. What is the maximum power output of PTFA091201EV4R0XTMA1?

    • PTFA091201EV4R0XTMA1 can deliver a maximum power output of up to 100 watts.

  6. Does PTFA091201EV4R0XTMA1 require any special cooling or heat dissipation measures?

    • Yes, PTFA091201EV4R0XTMA1 may require special cooling or heat dissipation measures due to its high-power operation.

  7. What are the typical input and output impedance values for PTFA091201EV4R0XTMA1?

    • The typical input and output impedance values for PTFA091201EV4R0XTMA1 are 50 ohms.

  8. Is PTFA091201EV4R0XTMA1 suitable for both pulsed and continuous wave (CW) operations?

    • Yes, PTFA091201EV4R0XTMA1 is suitable for both pulsed and continuous wave operations.

  9. Are there any recommended biasing or control voltage requirements for PTFA091201EV4R0XTMA1?

    • Yes, specific biasing and control voltage requirements are provided in the datasheet for optimal performance.

  10. Where can I find more detailed technical specifications and application notes for PTFA091201EV4R0XTMA1?

    • Detailed technical specifications and application notes for PTFA091201EV4R0XTMA1 can be found in the product datasheet and application guides provided by the manufacturer.