AFV141KH|1000 W Peak, 1200-1400 MHz, 50 V

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These RF power devices, AFV141KH, AFV141KHS and AFV141KGS, are designed for commercial applications operating at frequencies from 1200 to 1400 MHz such as commercial L-Band radars. The devices are suitable for use in pulse applications.

See product image

Data Sheet

Application Notes

Product Details

Features

Internally Input and Output Matched for Broadband Operation and Ease of Use
Device Can Be Used Single-Ended, Push-Pull, or in a Quadrature Configuration
Qualified up to a Maximum of 50 V_DD Operation
High Ruggedness, Handles > 20:1 VSWR
Integrated ESD Protection with Greater Negative Voltage Range for Improved Class C Operation and Gate Voltage Pulsing
Characterized with Series Equivalent Large-Signal Impedance Parameters
RoHS Compliant

Commercial L-Band Radar Systems

Part numbers include: AFV141KH, AFV141KHS.

RF Performance Tables

Typical Pulse Performance

In 1200-1400 MHz reference circuit, V_DD = 50 Vdc, I_DQ(A+B) = 100 mA, Pin = 25 W

Frequency (MHz)	Signal Type	P_out (W)	G_ps (dB)	η_D (%)
1200	Pulse (300 µsec, 12% Duty Cycle)	950 Peak	15.8	46.5
1300		1120 Peak	16.5	47.5
1400		1000 Peak	16.1	46.6

Load Mismatch/Ruggedness

Frequency (MHz)	Signal Type	VSWR	P_in (W)	Test Voltage	Result
1400⁽¹⁾	Pulse (128 µsec, 10% Duty Cycle)	> 20:1 at all Phase Angles	31.6 Peak (3 dB Overdrive)	50	No Device Degradation

1. Measured in 1400 MHz narrowband production circuit.

Buy/Parametrics

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Documentation

Quick reference to our documentation types.

5 documents

^{Data Sheet}
ARCHIVED - AFV141KH 1000 W Peak, 1200-1400 MHz, 50 V Data Sheet

PDFRev 0Apr 20, 2016439.1 KBAFV141KHEnglish
^{Application Note}
AN1908 - Solder Reflow Attach Method for High Power RF Devices in Air Cavity Packages

PDFRev 1Feb 24, 2011664.6 KBAN1908English
^{Package Information}
98ASB16977C, NI-1230H-4S, 41.15x10.16x4.19, Pitch 13.72, 5 Pins

PDFRev HOct 25, 2019159.0 KBSOT1787-1English
^{Package Information}
98ASA00459D, NI-C, 32.26x10.16x4.24, Pitch 13.72, 5 Pins

PDFRev BFeb 29, 201648.5 KBSOT1806-2English
^{Package Information}
98ARB18247C, NI-1230S-4S, 32.26x10.16x4.19, Pitch 13.72, 5 Pins

PDFRev HFeb 23, 201644.6 KBSOT1829-1English

Design Resources

Design Files

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1-5 of 6 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
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RF High Power Model AWR Model Kit goto: Click the Download button to select.

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AFV141KH RF High-Power Model ADS Product Model Design Kit

ZIPRev 1Jun 17, 2019 00:00:00744.2 KBAFV141KH_MDL_ADS
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AFV141KH RF High-Power Model AWR Product Model Design Kit

ZIPRev 0Jul 21, 2015 00:00:002.2 MBAFV141KH_MDL_AWR
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AFV141KH S-Parameters

S2PRev 0Apr 20, 2016 00:00:0023.1 KBAFV141KH_SP
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^{Printed Circuit Boards and Schematics}
AFV141KH 1400 MHz Narrrow Band PCB DXF file

ZIPRev 1Apr 20, 2016 00:00:0049.3 KBAFV141KH_1400NB_PCB
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Show All

1000 W Peak over 1200-1400 MHz, 50 V RF Power LDMOS Transistor

Product Details

Features

RF Performance Tables

Typical Pulse Performance

Load Mismatch/Ruggedness

Buy/Parametrics

Documentation

Filter by

ARCHIVED - AFV141KH 1000 W Peak, 1200-1400 MHz, 50 V Data Sheet

AN1908 - Solder Reflow Attach Method for High Power RF Devices in Air Cavity Packages

98ASB16977C, NI-1230H-4S, 41.15x10.16x4.19, Pitch 13.72, 5 Pins

98ASA00459D, NI-C, 32.26x10.16x4.24, Pitch 13.72, 5 Pins

98ARB18247C, NI-1230S-4S, 32.26x10.16x4.19, Pitch 13.72, 5 Pins

Design Resources

Design Files

Filter by

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

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

AFV141KH RF High-Power Model ADS Product Model Design Kit

AFV141KH RF High-Power Model AWR Product Model Design Kit

AFV141KH S-Parameters

AFV141KH 1400 MHz Narrrow Band PCB DXF file

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