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| High Frequency Surface Mount Terminators RFX Series * * * * RoHS Compliant Frequency operation to 3GHz Small size 10W power chip resistors 1% tolerance and 50ppm/C absolute TCR The RFX series of high frequency line terminators provide superb high frequency performance at power ratings to 10W in a surface mount chip. Both leadless versions provide maximum flexibility for mechanical circuit attachment and circuit configuration. The RFX is available in a wide range of ohmic values from 50 to 800 affording maximum flexibility in controlled impedance transmission line design and termination. Applications include RF/microwave power amplifiers, power splitters, cell base stations and circulators/isolators. Electrical Data RFH and RFK Power Rating Resistance Values Tolerance Capacitance Operating Temperature Range Absolute TCR 10W 50, 100, 150, 200, 250, 300, 400, 600, 800 1% <0.05pF -55C to 155C 50ppm/C Environmental Data Test Condition Short TimeOverload Load Life Moisture Resistance Temperature Cycle Resistance to Soldering Heat Insulation Resistance 2.5 x Rated Voltage, 5 seconds 1000 Hours, 70C 1000 Hours, 40C, 95% RH 5 Cycles, +125C high, -55C Low 260C, 10 sec. 500V, 1 minute Maximum 0.2% +0.05 0.2% +0.05 0.2% +0.05 0.2% +0.05 0.2% +0.05 >1,000M General Note IRC reserves the right to make changes in product specification without notice or liability. All information is subject to IRC's own data and is considered accurate at time of going to print. (c) IRC Advanced Film Division * 4222 South Staples Street * Corpus Christi Texas 78411 USA Telephone: 361 992 7900 * Facsimile: 361 992 3377 * Website: www.irctt.com A subsidiary of TT electronics plc RFX Series Issue January 2009 Sheet 1 of 3 High Frequency Surface Mount Terminators Frequency Performance Data S11, RFH72LFC500F CH1 S 11 1 U FS 1: 51.916 W 1 Jul 2004 16:30:26 0.0703 W 11.19 ph 1 000. 000 000 MHz PRm Cor 2: 53.658 W -1.4375 W 1.5 GHz 3: 54.947 W -4.5469 W 2 GHz 1 S11, RFH72LFC100F CH1 S11 1 U FS 1: 113.85 W 5 Aug 2004 17:30:09 -34.949 W 4.5539 pF 1 000. 000 000 MHz PRm Cor 2: 98.926 W -42.762 W 2 GHz 3: 94.793 W -41.504 W 3 GHz 1 4: 54.627 W -9.8371 W 2.5 GHz 5: 51.523 W -13.814 W 3 GHz 4: 101.49 W -33.52 W 4 GHz 5: 98.43 W -28.801 W 5 GHz 5 5 CENTER 1 500. 015 000 MHz SPAN 2 999. 970 000 MHz START .030 000 MHz STOP 6 000. 000 000 MHz S11, RFH72LFC150F CH1 S11 1 U FS 1: 113.85 W 5 Aug 2004 17:30:09 -34.949 W 4.5539 pF 1 000. 000 000 MHz PRm Cor 2: 98.926 W -42.762 W 2 GHz 3: 94.793 W -41.504 W 3 GHz 1 VSWR, RFH72LFC500F CH1 S11 PRm Cor SWR 100 m / REF 1 5 Jul 2004 1 19:15:00 1.0153 1 000 000 000 MHz 2: 1.022 1.5 GHz 3: 1.0365 2 GHz 4: 101.49 W -33.52 W 4 GHz 5: 98.43 W -28.801 W 5 GHz 5 4: 1.051 2.5 GHz 5: 1.0633 3 GHz 2 3 4 5 1 CENTER 1 500 015 000 MHz START .030 000 MHz STOP 6 000. 000 000 MHz SPAN 2 999 970 000 MHz Thermal Data Temperature Rise RFH72LFC101F on 0.8mm Glass Teflon PWB 180 Temperature Rise (C) Temperature Rise RFH72LFC101F on attached heat sink 180 Temperature Rise (C) 160 140 120 100 80 60 40 20 0 1 2 3 4 5 6 7 8 9 10 Applied Power (W) Terminals Terminals Terminals Resistor surface Resistor Surface Resistor surface 160 140 120 100 80 60 40 20 0 2 4 6 8 Resistor Surface Resistor surface Resistor surface Terminals Terminals Terminals 10 12 14 16 18 20 Applied Power (W) RFX Series Issue January 2009 Sheet 2 of 3 (c) IRC Advanced Film Division * 4222 South Staples Street * Corpus Christi Texas 78411 USA Telephone: 361 992 7900 * Facsimile: 361 992 3377 * Website: www.irctt.com High Frequency Surface Mount Terminators Physical Data RFH RFK Dimensions (mm) Model RFH52LF RFH72LF RFK52LF RFK72LF A 5.0 7.0 5.0 7.0 B 2.5 2.0 2.5 2.0 C 1.2 max 1.2 max 1.2 max 1.2 max D -- -- 2.3 1.8 E -- -- 4.8 6.8 F 0.8 0.8 -- -- Power Derating Curve 100 Ordering Data Prefix Model HFR - RFH72LF - C50 OHM F RFH52LF; RFH72LF; RFK52LF; RFK72LF % Of Rated Power Resistance 50 C50 OHM; C100 OHM; C150 OHM; C200 OHM C250 OHM; C300 OHM; C400 OHM; C600 OHM; C800 OHM Tolerance F = 1% 0 25 100 155 Ambient Temperature (C) (c) IRC Advanced Film Division * 4222 South Staples Street * Corpus Christi Texas 78411 USA Telephone: 361 992 7900 * Facsimile: 361 992 3377 * Website: www.irctt.com RFX Series Issue January 2009 Sheet 3 of 3 |
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