NXP USA Inc.
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MRFX035HR5
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MRFX035HR5

Product Overview

  • Category: RF Power Transistor
  • Use: High-power amplification in radio frequency applications
  • Characteristics: High efficiency, high gain, and wide bandwidth
  • Package: Ceramic-metal flange package
  • Essence: High-performance RF power amplification
  • Packaging/Quantity: Available in single units or reels

Specifications

  • Frequency Range: 1.8 - 600 MHz
  • Output Power: 35W
  • Gain: 17 dB
  • Efficiency: 70%
  • Voltage: 32V
  • Current: 15A
  • Thermal Resistance: 0.12°C/W

Detailed Pin Configuration

  • Pin 1: Source
  • Pin 2: Gate
  • Pin 3: Drain
  • Pin 4: Ground

Functional Features

  • High linearity and ruggedness
  • Excellent thermal stability
  • Integrated ESD protection
  • Suitable for CW and pulsed operations

Advantages and Disadvantages

  • Advantages:
    • High efficiency and gain
    • Wide operating frequency range
    • Rugged construction
  • Disadvantages:
    • Higher cost compared to lower power transistors
    • Requires careful thermal management

Working Principles

The MRFX035HR5 operates on the principles of field-effect transistor (FET) technology, utilizing a combination of high voltage and current to amplify radio frequency signals with high efficiency and linearity.

Detailed Application Field Plans

  1. Amateur Radio: Used in high-power amateur radio transmitters for long-range communication.
  2. Broadcasting: Employed in high-power broadcasting equipment for FM and TV transmission.
  3. Radar Systems: Utilized in radar systems for high-power signal amplification.

Detailed and Complete Alternative Models

  1. MRFE6VP61K25H
  2. MRF13750H

This comprehensive entry provides an in-depth understanding of the MRFX035HR5, covering its specifications, functional features, application fields, and alternative models, making it a valuable resource for professionals in the RF power amplifier industry.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MRFX035HR5 v technických řešeních

  1. What is the maximum frequency of operation for MRFX035HR5?

    • The maximum frequency of operation for MRFX035HR5 is 2500 MHz.

  2. What is the typical gain of MRFX035HR5 at 900 MHz?

    • The typical gain of MRFX035HR5 at 900 MHz is 23 dB.

  3. Can MRFX035HR5 be used in high-power applications?

    • Yes, MRFX035HR5 is designed for high-power applications and can handle up to 35W of RF power.

  4. What is the recommended supply voltage for MRFX035HR5?

    • The recommended supply voltage for MRFX035HR5 is 32V.

  5. Does MRFX035HR5 require external matching components?

    • Yes, MRFX035HR5 requires external matching components for optimal performance.

  6. Is MRFX035HR5 suitable for use in RF amplifiers?

    • Yes, MRFX035HR5 is specifically designed for use in RF power amplifiers.

  7. What is the typical efficiency of MRFX035HR5 at maximum output power?

    • The typical efficiency of MRFX035HR5 at maximum output power is around 60%.

  8. Can MRFX035HR5 be used in both narrowband and broadband applications?

    • Yes, MRFX035HR5 is suitable for both narrowband and broadband applications.

  9. What thermal management considerations should be taken into account when using MRFX035HR5?

    • Proper heat sinking and thermal management are essential when using MRFX035HR5 to ensure reliable operation and long-term performance.

  10. Are evaluation boards available for MRFX035HR5?

    • Yes, evaluation boards are available to facilitate testing and prototyping with MRFX035HR5.