MRF300AN|300 W CW, 1.8-250 MHz, 50 V

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Radio Frequency
RF Industrial, Scientific and Medical
1-600 MHz – Broadcast and ISM
- MRF101AN
- MRF1K50H
- MRF1K50N
- MRF300AN
- MRFE6S9060NR1
- MRFE6VP100H
- MRFE6VP5150N
- MRFE6VP5300N
- MRFE6VP5600H
- MRFE6VP61K25H
- MRFE6VP61K25N
- MRFE6VP6300H
- MRFE6VP6600N
- MRFE6VS25L
- MRFE6VS25N
- MRFE8VP8600H
- MRFX035H
- MRFX1K80H
- MRFX1K80N
- MRFX600H
MRF300AN

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These devices, MRF300AN and MRF300BN, are designed for use in HF and VHF communications, industrial, scientific and medical (ISM) and broadcast and aerospace applications. The devices are extremely rugged and exhibit high performance up to 250 MHz.

Data Sheet

Application Notes

Product Details

Key Parametrics

Frequency (Min) (MHz)

1.8
Frequency (Max) (MHz)

250
Supply Voltage (Typ) (V)

50
P1dB (Typ) (dBm)

54.8
P1dB (Typ) (W)

300
Test Signal

Pulse
Power Gain (Typ) (dB) @ f (MHz)

20.4 @ 230
Efficiency (Typ) (%)

75.5
Thermal Resistance (Spec) (℃/W)

0.55
Matching

unmatched
Class

AB
Die Technology

LDMOS

RF Performance Tables

Typical Performance

V_DD = 50 Vdc

Frequency (MHz)	Signal Type	P_out (W)	G_ps (dB)	η_D (%)
13.56	CW	320 CW	28.1	79.7
27		330 CW	27.4	80.0
40.68		330 CW	28.2	79.0
50		320 CW	27.3	73.0
81.36		325 CW	25.1	77.5
144		320 CW	23.0	73.0
230	Pulse (100 µsec, 20% Duty Cycle)	330 Peak	20.4	75.5

Load Mismatch/Ruggedness

Frequency (MHz)	Signal Type	VSWR	Pin (W)	Test Voltage	Result
40.68	Pulse (100 µsec, 20% Duty Cycle)	> 65:1 at all Phase Angles	2 Peak (3 dB Overdrive)	50	No Device Degradation
230	Pulse (100 µsec, 20% Duty Cycle)	> 65:1 at all Phase Angles	6 Peak (3 dB Overdrive)	50	No Device Degradation

Design Resources

Documentation

Quick reference to our documentation types.

4 documents

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^{Data Sheet}
MRF300AN, MRF300BN 300 W CW, 1.8-250 MHz, 50 V Data Sheet

PDFRev 2Jun 28, 20191.3 MBMRF300ANEnglish
^{Application Note}
AN1955 - Thermal Measurement Methodology of RF Power Amplifiers - Application Notes

PDFRev 1Apr 29, 2014112.4 KBAN1955English
^{Engineering Bulletin}
Using Data Sheet Impedances for RF LDMOS Devices

PDFRev 0Jan 19, 2004171.0 KBEB212English
^{Package Information}
TO-247-3, 98ASA01082D

PDFRev AFeb 13, 2019186.4 KBsot1930-1English

Design Files

1-5 of 17 design files

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

HTMLRev 1Sep 20, 2016785 BRF_HIGH_POWER_MODEL_ADS_KIT
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^Models
MRF300AN, MRF300BN RF High-Power Model ADS Product Model Design Kit

ZIPRev 1Jun 17, 201982.1 KBMRF300AN_BN_MDL_ADS
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^Models
MRF300AN/BN S-Parameters

S2PRev 0May 31, 201810.2 KBMRF300AN-BN-SP
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^Models
RF High Power Model AWR Model Kit goto: Click the Download button to select.

HTMLRev 1Sep 20, 2016802 BRF_HIGH_POWER_MODEL_AWR_KIT
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^Models
MRF300AN, MRF300BN RF High-Power Model AWR Product Model Design Kit

ZIPRev 0Sep 20, 2016173.8 KBMRF300AN_BN_MDL_AWR
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^{Printed Circuit Boards and Schematics}
MRF300AN 230 MHz Test Fixture Design Files

ZIPRev 0Sep 20, 2019883.1 KBMRF300AN-230-MHz-Test-Fixture
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^{Printed Circuit Boards and Schematics}
MRF300AN 40.68 MHz Reference Circuit Design Files

ZIPRev 0Sep 20, 20191.6 MBMRF300AN-40.68-MHz-Reference-Circuit
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^{Printed Circuit Boards and Schematics}
MRF300AN+AFT05MS004N 87.5-108 MHz Reference Circuit Design Files

ZIPRev 0Sep 20, 20192.2 MBMRF300AN-AFT05MS004N-87.5-108-MHz-Ref-Circuit
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^{Printed Circuit Boards and Schematics}
MRF300AN 27 MHz Reference Circuit

ZIPRev 0Sep 20, 20191.6 MBMRF300AN-27-MHz-Reference-Circuit
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^{Printed Circuit Boards and Schematics}
MRF300AN/BN 40.68 MHz PCB DXF file

ZIPRev 0May 31, 20185.9 KBMRF300AN-40.68-PCB
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^{Printed Circuit Boards and Schematics}
MRF300AN 13.56 MHz Reference Circuit Design Files

ZIPRev 0Sep 20, 20191.3 MBMRF300AN-13.56-MHz-Reference-Circuit
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^{Printed Circuit Boards and Schematics}
MRF300AN 81.36-108 MHz 2-Up Reference Circuit Design Files

ZIPRev 0Sep 28, 2019960.6 KBMRF300AN-81.36-108-MHz-2-Up-Reference-Circuit
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^{Printed Circuit Boards and Schematics}
MRF300AN 144-148 MHz Reference Circuit Design Files

ZIPRev 0Sep 20, 20191.5 MBMRF300AN-144-148-MHz-Reference-Circuit
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^{Printed Circuit Boards and Schematics}
MRF300AN 81.36 MHz Reference Circuit Design Files

ZIPRev 0Sep 20, 20191.1 MBMRF300AN-81.36-MHz-Reference-Circuit
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^{Printed Circuit Boards and Schematics}
MRF300AN/BN 230 MHz Narrowband PCB DXF file

ZIPRev 0May 31, 201811.9 KBMRF300AN-230NB-PCB
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^{Printed Circuit Boards and Schematics}
MRF300AN 50 MHz Reference Circuit Design Files

ZIPRev 0Sep 20, 20191.6 MBMRF300AN-50-MHz-Reference-Circuit
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^Calculators
MRF300AN/BN RF Power Electromigration MTTF Calculation Program

XLSXRev 0Jun 3, 201883.4 KBMRF300AN-BN_MTTF_CALC
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300 W CW over 1.8-250 MHz, 50 V Wideband RF Power LDMOS Transistor

Product Details

Key Parametrics

RF Performance Tables

Typical Performance

Load Mismatch/Ruggedness

Design Resources

Documentation

Filter by

MRF300AN, MRF300BN 300 W CW, 1.8-250 MHz, 50 V Data Sheet

AN1955 - Thermal Measurement Methodology of RF Power Amplifiers - Application Notes

Using Data Sheet Impedances for RF LDMOS Devices

TO-247-3, 98ASA01082D

Design Files

Filter by

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

MRF300AN, MRF300BN RF High-Power Model ADS Product Model Design Kit

MRF300AN/BN S-Parameters

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

MRF300AN, MRF300BN RF High-Power Model AWR Product Model Design Kit

MRF300AN 230 MHz Test Fixture Design Files

MRF300AN 40.68 MHz Reference Circuit Design Files

MRF300AN+AFT05MS004N 87.5-108 MHz Reference Circuit Design Files

MRF300AN 27 MHz Reference Circuit

MRF300AN/BN 40.68 MHz PCB DXF file

MRF300AN 13.56 MHz Reference Circuit Design Files

MRF300AN 81.36-108 MHz 2-Up Reference Circuit Design Files

MRF300AN 144-148 MHz Reference Circuit Design Files

MRF300AN 81.36 MHz Reference Circuit Design Files

MRF300AN/BN 230 MHz Narrowband PCB DXF file

MRF300AN 50 MHz Reference Circuit Design Files

MRF300AN/BN RF Power Electromigration MTTF Calculation Program

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