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
- Amateur Radio: Used in high-power amateur radio transmitters for long-range communication.
- Broadcasting: Employed in high-power broadcasting equipment for FM and TV transmission.
- Radar Systems: Utilized in radar systems for high-power signal amplification.
Detailed and Complete Alternative Models
- MRFE6VP61K25H
- 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.
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What is the maximum frequency of operation for MRFX035HR5?
- The maximum frequency of operation for MRFX035HR5 is 2500 MHz.
What is the typical gain of MRFX035HR5 at 900 MHz?
- The typical gain of MRFX035HR5 at 900 MHz is 23 dB.
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.
What is the recommended supply voltage for MRFX035HR5?
- The recommended supply voltage for MRFX035HR5 is 32V.
Does MRFX035HR5 require external matching components?
- Yes, MRFX035HR5 requires external matching components for optimal performance.
Is MRFX035HR5 suitable for use in RF amplifiers?
- Yes, MRFX035HR5 is specifically designed for use in RF power amplifiers.
What is the typical efficiency of MRFX035HR5 at maximum output power?
- The typical efficiency of MRFX035HR5 at maximum output power is around 60%.
Can MRFX035HR5 be used in both narrowband and broadband applications?
- Yes, MRFX035HR5 is suitable for both narrowband and broadband applications.
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.
Are evaluation boards available for MRFX035HR5?
- Yes, evaluation boards are available to facilitate testing and prototyping with MRFX035HR5.