general note irc reserves the right to make changes in product speci cation without notice or liability. all information is subject to irc s own data and is considered accurate at time of going to print. a subsidiary of tt electronics plc ?4222 south staples street ?corpus christi texas 78411 usa ? irc advanced film division telephone: 361 992 7900 ?facsimile: 361 992 3377 ?website: www.irctt.com sot143 series issue november 2009 sheet 1 of 4 sot143 surface mount resistor networks sot143 series ? ratio tolerances to 0.05% ? standard and custom circuits available ? extremely small industry standard package ? rohs compliant and sn/pb terminations available test per mil-prf-83401 typical delta r max delta r thermal shock 0.02% 0.1% power conditioning 0.03% 0.1% high temperature exposure 0.03% 0.05% short-time overload 0.02% 0.05% low temperature storage 0.03% 0.05% life 0.05% 2% electrical data environmental data characteristic value absolute tolerance to 0.1% ratio tolerance to 0.05% absolute tcr to 25ppm/c tracking tcr to 2ppm/c package power rating (70c) 250mw element power rating (70c) 100mw rated operating voltage (not to exceed power x resistance) 100v operating temperating range -55c to +125c noise <-30db substrate material silicon ________________ power derating curve 25 70 125 100 50 10 % of rated p ower temperature in c
sot143 series issue november 2009 sheet 2 of 4 ?4222 south staples street ?corpus christi texas 78411 usa ? irc advanced film division telephone: 361 992 7900 ?facsimile: 361 992 3377 ?website: www.irctt.com sot143 surface mount resistor networks schematic / circuit detail schematic/ circuit code r1 ( ) r2 ( ) r3 ( ) available absolute tolerances available ratio tolerance available absolute tcrs a001 500.0 50.0k 50.0k j, g, f g, f, d, b 100, 50, 25 a002 10.0k 10.0k 10.0k j, g, f, b g, f, d, b, a 100, 50, 25 a003 900.0 100.0 9.0k j, g, f, b g, f, d, b 100, 50, 25 a004 500.0 48.0k 48.0k j, g, f, b g, f, d, b 100, 50, 25 a005 200.0 40.0k 40.0k j, g, f g, f, d, b 100, 50, 25 a006 2.5k 2.5k 2.5k j, g, f, b g, f, d, b, a 100, 50, 25 a007 200.0 900.0 900.0 j, g, f g, f, d, b 100, 50, 25 a008 1.0k 500.0 500.0 j, g, f g, f, d, b 100, 50, 25 a009 500.0 30.0k 30.0k j, g, f g, f, d, b 100, 50, 25 a010 400.0 25.0k 25.0k j, g, f g, f, d, b 100, 50, 25 b001 10.0k 10.0k 10.0k j, g, f, b g, f, d, b, a 100, 50, 25 b002 900.0 100.0 9.0k j, g, f g, f, d, b 100, 50, 25 b003 1.0k 10.0k 10.0k j, g, f, b g, f, d, b, a 100, 50, 25 c001 n/a 10.0k 10.0k j, g, f, b g, f, d, b, a 100, 50, 25 c002 n/a 1.0k 1.0k j, g, f, b g, f, d, b, a 100, 50, 25 c003 n/a 9.0k 1.0k j, g, f, b g, f, d, b, a 100, 50, 25 c004 n/a 750.0 750.0 j, g, f, b g, f, d, b, a 100, 50, 25 c005 n/a 100k 100k j, g, f, b g, f, d, b, a 100, 50, 25 c006 n/a 33.0k 330.0 j, g, f g, f, d, b 100, 50, 25 c007 n/a 2.0k 2.0k j, g, f, b g, f, d, b, a 100, 50, 25 c008 n/a 10.0k 2.0k j, g, f, b g, f, d, b, a 100, 50, 25 c009 n/a 10.0k 200.0 j, g, f g, f, d, b 100, 50, 25 c010 n/a 2.1k 10.0k j, g, f, b g, f, d, b, a 100, 50, 25 c011 n/a 2.15k 10.0k j, g, f, b g, f, d, b, a 100, 50, 25 c012 n/a 10.0k 100.0k j, g, f, b g, f, d, b, a 100, 50, 25 c013 n/a 7.5k 7.5k j, g, f, b g. f, d, b. a 100, 50, 25 c014 n/a 500.0 500.0 j, g, f g, f, d, b 100, 50, 25 c015 n/a 49.9k 49.9k j, g, f, b g. f, d, b. a 100, 50, 25 d001 121.0 1.33k 1.0k j, g, f g, f, d, b 100, 50, 25 d002 2.0k 1.0k 2.0k j, g, f, b g, f, d, b, a 100, 50, 25 d003 50.0k 5.0k 5.0k j, g, f, b g, f, d, b, a 100, 50, 25 d004 5.4k 5.4k 27.5k j, g, f, b g, f, d, b, a 100, 50, 25 d005 40.0k 40.0k 40.0k j, g, f, b g, f, d, b, a 100, 50, 25 d006 10.0k 10.0k 20.0k j, g, f, b g, f, d, b, a 100, 50, 25 d007 20.0k 20.0k 20.0k j, g, f, b g, f, d, b, a 100, 50, 25
sot143 series issue november 2009 sheet 3 of 4 ?4222 south staples street ?corpus christi texas 78411 usa ? irc advanced film division telephone: 361 992 7900 ?facsimile: 361 992 3377 ?website: www.irctt.com sot143 surface mount resistor networks schematic data 12 3 4 r1 schematic d (bussed) r2 r3 r2 1 2 4 3 schematic c (isolated) r3 1 2 4 3 schematic b (series) r2 r3 r1 1 2 4 3 schematic a (series) r2 r3 r1 physical data 0.115"0.004" 0.004" max 0.039" 0.004" 0.017" min 0.020" max 0.022" ref. 0.003" min 0.007" max 0.022" 0.002" 0.075" bsc 0.093" 0.010" 0.051" 0.004" 0.033" 0.004" 1 2 3 4 0.0395" ref. 0.040" min 0.047" max. 0.075" ref. 0.087" ref. 0.057" ref. 0.031" min. 0.025" ref. 1 2 3 4 recommended pad layout schematic / circuit detail schematic/ circuit code r1 ( ) r2 ( ) r3 ( ) available absolute tolerances available ratio tolerance available absolute tcrs d001 121.0 1.33k 1.0k j, g, f g, f, d, b 100, 50, 25 d002 2.0k 1.0k 2.0k j, g, f, b g, f, d, b, a 100, 50, 25 d003 50.0k 5.0k 5.0k j, g, f, b g, f, d, b, a 100, 50, 25 d004 5.4k 5.4k 27.5k j, g, f, b g, f, d, b, a 100, 50, 25 d005 40.0k 40.0k 40.0k j, g, f, b g, f, d, b, a 100, 50, 25 d006 10.0k 10.0k 20.0k j, g, f, b g, f, d, b, a 100, 50, 25 d007 20.0k 20.0k 20.0k j, g, f, b g, f, d, b, a 100, 50, 25
?4222 south staples street ?corpus christi texas 78411 usa ? irc advanced film division telephone: 361 992 7900 ?facsimile: 361 992 3377 ?website: www.irctt.com sot143 series issue november 2009 sheet 4 of 4 style sot143 = sot143 with standard sn/pb termination sot143lf = sot143 with 100% matte tin, pb-free terminations absolute tcr code 00 = 250ppm/c; 01 = 100ppm/c 02 = 50ppm/c; 03 = 25ppm/c schematic code a, b, c, d circuit number see schematic/circuit detail tables ordering data pre? x sot - sot143 - 01 - a 002 - f b ratio tolerance code g = 2%; f = 1%; d = 0.5%; c = 0.25%; b = 0.1%; a = 0.05% absolute tolerance code g = 2%; f = 1%; d = 0.5%; c = 0.25%; b = 0.1% for additional information or to discuss your speci? c requirements, please contact our applications team using the contact details below. sot143 surface mount resistor networks
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