MRF1K50H|1500 W CW, 1.8-500 MHz, 50 V

For best experience this site requires Javascript to be enabled. To enable on your browser, follow our accessibility instructions.

Products
Radio Frequency
Legacy RF
Legacy RF Power
- A2I20D020N
- A2I20D040N
- A2I20H060N
- A2T07D160W04S
- A2T09D400-23N
- A2T14H450-23N
- A2T21H100-25S
- A2T23H160-24S
- A2T27S020N
- A3I35D025WN
- A3T09S100N
- A3T18H360W23S
- A3T21H360W23S
- AFIC901N
- AFM906N
- AFM907N
- AFM912N
- AFSC5G23D37
- AFT05MP075N
- AFT05MS004N
- AFT05MS006N
- AFT05MS031N
- AFT09MP055N
- AFT09MS007N
- AFT09MS015N
- AFT09MS031N
- AFT27S006N
- AFT27S012N
- MD8IC970N
- MHT1803A
- MHT2012N
- MMRF1004N
- MMRF1308H
- MMRF1314H
- MMT20303H
- MRF101AN
- MRF13750H
- MRF1518NT1
- MRF1K50H
- MRF1K50N
- MRF300AN
- MRF6V10010N
- MRF6V12250H
- MRF6V12500H
- MRF6V14300H
- MRF8VP13350N
- MRFE6S9060NR1
- MRFE6VP100H
- MRFE6VP5150N
- MRFE6VP5600H
- MRFE6VP61K25H
- MRFE6VP61K25N
- MRFE6VP6300H
- MRFE6VP6600N
- MRFE6VS25L
- MRFE6VS25N
- MRFE8VP8600H
- MRFX035H
- MRFX1K80H
- MRFX1K80N
- MRFX600H
- MW6S004NT1
- MW6S010N
- MW7IC008N
MRF1K50H

Roll over image to zoom in

This high ruggedness device, MRF1K50H, is designed for use in high VSWR industrial, scientific and medical applications, as well as radio and VHF TV broadcast, sub-GHz aerospace and mobile radio applications. Its unmatched input and output design allows for wide frequency range use from 1.8 to 500 MHz.

Data Sheet

Application Notes

Product Details

Features

High Drain-source Avalanche Energy Absorption Capability
Unmatched Input and Output
Device Can Be Used Single-Ended or in a Push-Pull Configuration
Characterized from 30 to 50 V
High Rugggedness. Handles 65:1 VSWR.
RoHS Compliant
Recommended Driver: MRFE6VS25N (25 W)
Lower Thermal Resistance Part Available: MRF1K50N

Industrial, Scientific, Medical (ISM)
- Laser generation
- Plasma etching
- Particle accelerators
- MRI, diathermy, skin laser and ablation
- Industrial heating, welding and drying systems
Broadcast
- Radio broadcast
- VHF TV broadcast
Aerospace
- VHF omnidirectional range (VOR)
- HF and VHF communications
- Weather radar
Mobile Radio
- VHF and UHF base stations

RF Performance Table

Typical Performance

V_DD = 50 Vdc

Frequency (MHz)	Signal Type	Pout (W)	G_ps (dB)	η_D (%)
27	CW	1550 CW	25.9	78.3
81.36⁽¹⁾	CW	1400 CW	23.0	75.0
87.5-108^(2,3)	CW	1475 CW	23.3	83.4
230⁽⁴⁾	Pulse (100 µsec, 20% Duty Cycle)	1500 Peak	23.7	74.0

1. Data from 81.36 MHz narrowband reference circuit.
2. Data from 87.5-108 MHz broadband reference circuit.
3. The values shown are the center band performance numbers across the indicated frequency range.
4. Data from 230 MHz narrowband production test fixture.

Buy/Parametrics

‌ ‌ ‌	‌ ‌	‌ ‌	‌ ‌	‌ ‌	‌ ‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌

Documentation

Quick reference to our documentation types.

1-5 of 6 documents

^{Data Sheet}
MRF1K50H 1500 W CW, 1.8-500 MHz, 50 V Data Sheet

PDFRev 1.1Mar 10, 20171.1 MBMRF1K50HEnglish
^{Application Note}
Thermal Characterization Methodology of RF Power Amplifiers - Application Note

PDFRev 2Jul 11, 2024235.5 KBAN1955English
^{Application Note}
AN1908 - Solder Reflow Attach Method for High Power RF Devices in Air Cavity Packages

PDFRev 1Feb 24, 2011664.6 KBAN1908English
^{Application Note}
AN1907 Solder Reflow Attach Method for High Power RF Devices in Over-Molded Plastic Packages

PDFRev 3May 13, 2009910.7 KBAN1907English
^{Package Information}
98ASB16977C, NI-1230H-4S, 41.15x10.16x4.19, Pitch 13.72, 5 Pins

PDFRev HOct 25, 2019159.0 KBSOT1787-1English
^{White Paper}
RF Energy in Medicine: Innovative Solutions Using Solid-State RF Power

PDFRev 1Oct 19, 2017414.0 KBrf-energy-in-medicine-white-paperEnglish

Show All

Design Resources

Design Files

Quick reference to our design files types.

1-5 of 21 design files

Receive the full breakdown. See the product footprint and more in the eCad file.

^Models
RF High Power Model ADS Model Kit goto: Click the Download button to select.

HTMLRev 1Sep 20, 2016 00:00:00785 BRF_HIGH_POWER_MODEL_ADS_KIT
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^Models
MRF1K50H RF High-Power Model AWR Product Model Design Kit

ZIPRev 0Sep 20, 2016 00:00:00336.3 KBMRF1K50H_MDL_AWR
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^Models
MRF1K50H RF High-Power Model ADS Product Model Design Kit

ZIPRev 1Jun 17, 2019 00:00:0091.8 KBMRF1K50H_MDL_ADS
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^Models
RF High Power Model AWR Model Kit goto: Click the Download button to select.

HTMLRev 1Sep 20, 2016 00:00:00802 BRF_HIGH_POWER_MODEL_AWR_KIT
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^Models
MRF1K50H S-Parameters

S2PRev 0Jun 24, 2016 00:00:0012.1 KBMRF1K50H_SP
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Printed Circuit Boards and Schematics}
MRF1K50H 87.5-108 MHz Baseplate Drawing

ZIPRev 0Jun 24, 2016 00:00:00391.1 KBMRFIK50H-87.5-108-BASEPLATE
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Printed Circuit Boards and Schematics}
MRF1K50H 81.36 MHz Reference Circuit Design Files

ZIPRev 0Sep 20, 2019 00:00:003.2 MBMRF1K50H-81.36-MHz-Reference-Circuit
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Printed Circuit Boards and Schematics}
MRF1K50H 81.36 MHz Baseplate Drawing

ZIPRev 0Jun 24, 2016 00:00:0097.5 KBMRF1K50H-81.36-BASEPLATE
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Printed Circuit Boards and Schematics}
MRF1K50H 27 MHz Reference Circuit Design Files

ZIPRev 0Sep 20, 2019 00:00:001.5 MBMRF1K50H-27-MHz-Reference-Circuit
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Printed Circuit Boards and Schematics}
MRF1K50H 13.56 MHz Reference Circuit Design Files

ZIPRev 0Sep 20, 2019 00:00:004.8 MBMRF1K50H-13.56-MHz-Reference-Circuit
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Printed Circuit Boards and Schematics}
MRF1K50H 81.36 MHz Narrowband PCB DXF file

ZIPRev 0Jun 24, 2016 00:00:00569.7 KBMRF1K50H_81.36_PCB
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Printed Circuit Boards and Schematics}
MRF1K50H 87.5-108 MHz Broadband PCB DXF file

ZIPRev 0Jun 24, 2016 00:00:00569.7 KBMRF1K50H_87.5_108_PCB
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Printed Circuit Boards and Schematics}
MRF1K50H 230 MHz Narrowband PCB DXF file

ZIPRev 1Jun 24, 2016 00:00:00414.6 KBMRF1K50H_230NB_PCB
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Printed Circuit Boards and Schematics}
MRF1K50H 230 MHz Test Fixture Design Files

ZIPRev 0Sep 20, 2019 00:00:001.6 MBMRF1K50H-230-MHz-Test-Fixture
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Printed Circuit Boards and Schematics}
MRF1K50H 87.5-108 MHz Reference Circuit Design Files

ZIPRev 0Sep 20, 2019 00:00:003.0 MBMRF1K50H-87.5-108-MHz-Reference-Circuit
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^Calculators
MRF1K50H RF Power Electromigration MTTF Calculation Program

XLSXRev 0Jun 24, 2016 00:00:0033.2 KBMRF1K50H_MTTF_CALC
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Design Files - miscellaneous}
MRF1K50H 13.56 MHz Design Files

ZIPRev 1.0Mar 2, 2017 13:35:001.1 MBMRF1K50H-13.56-MHZ-DESIGN-FILES
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Design Files - miscellaneous}
MRF1K50H 27 MHz Design Files

ZIPRev 2.0Mar 2, 2017 13:35:00876.4 KBMRF1K50H-27-MHZ-DESIGN-FILES
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Design Files - miscellaneous}
MRF1K50H 81.36 MHz Design Files

ZIPRev 2.0Mar 2, 2017 13:35:001.5 MBMRF1K50H-81.36-MHZ-DESIGN-FILES
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Design Files - miscellaneous}
MRF1K50H 87.5-108 MHz Design Files

ZIPRev 3.0Mar 2, 2017 13:35:003.1 MBMRF1K50H-87.5-108-MHZ-DESIGN-FILES
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Design Files - miscellaneous}
MRF1K50H 230 MHz Design Files

ZIPRev 2.0Mar 2, 2017 13:35:00648.5 KBMRF1K50H-230-MHZ-DESIGN-FILES
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue

Show All

1500 W CW over 1.8-500 MHz, 50 V Wideband RF Power LDMOS Transistor

Product Details

Features

RF Performance Table

Typical Performance

Related products

Buy/Parametrics

Documentation

Filter by

Design Resources

Design Files

Filter by

RF High Power Model ADS Model Kit goto: Click the Download button to select.

MRF1K50H RF High-Power Model AWR Product Model Design Kit

MRF1K50H RF High-Power Model ADS Product Model Design Kit

RF High Power Model AWR Model Kit goto: Click the Download button to select.

MRF1K50H S-Parameters

MRF1K50H 87.5-108 MHz Baseplate Drawing

MRF1K50H 81.36 MHz Reference Circuit Design Files

MRF1K50H 81.36 MHz Baseplate Drawing

MRF1K50H 27 MHz Reference Circuit Design Files

MRF1K50H 13.56 MHz Reference Circuit Design Files

MRF1K50H 81.36 MHz Narrowband PCB DXF file

MRF1K50H 87.5-108 MHz Broadband PCB DXF file

MRF1K50H 230 MHz Narrowband PCB DXF file

MRF1K50H 230 MHz Test Fixture Design Files

MRF1K50H 87.5-108 MHz Reference Circuit Design Files

MRF1K50H RF Power Electromigration MTTF Calculation Program

MRF1K50H 13.56 MHz Design Files

MRF1K50H 27 MHz Design Files

MRF1K50H 81.36 MHz Design Files

MRF1K50H 87.5-108 MHz Design Files

MRF1K50H 230 MHz Design Files

Filter By

Support

What do you need help with?

Suggested Links