143 04/02 construction cylindrical varistor element, encapsulated encapsulation: thermoplast, flame-retardant to ul 94 v-0 termination: tinned copper alloy features electrical equivalents to leaded types siov-s05/s07 up to 460 v rms good solderability pspice models approvals: ul (all types) and csa ( k130) taping supply on 8/12-mm tape, for tape dimensions see pages 154/155, for reel dimensions and packing units see page 157, chapter ? smd varistors: taping ? type designation detailed description of coding system on page 39, chapter ? general technical information ? note: contact epcos for consultancy if solvents on water-base are used for cleaning. general technical data climatic category lct uct damp heat, steady state (93 % r.h., 40 c) 40/85/56 40 c + 85 c 56 days in accordance with iec 60068-1 in accordance with iec 60068-2-3 operating temperature 40 + 85 c in accordance with cecc 42 000 storage temperature 40 + 125 c electric strength 2,5 kv rms in accordance with cecc 42 000 insulation resistance 1,0 g in accordance with cecc 42 000 response time < 10 ns solderability 235 c, 2 s in accordance with iec 60068-2-58 resistance to soldering heat 260 c, 10 s in accordance with iec 60068-2-20 epcos metal oxide varistor siov-cu 4032 k 275 g2 design size (nominal) taping mode max. ac operating voltage tolerance of varistor voltage smd varistors monolithic; standard series
144 04/02 maximum ratings ( t a = 85 c) type siov- ordering code v rms v v dc v i max 8/20 s a w max (2 ms) j p max w cu3225k11g2 b72650m0110k072 11 14 100 0,3 0,01 cu4032k11g2 b72660m0110k072 11 14 250 0,8 0,02 cu3225k14g2 b72650m0140k072 14 18 100 0,4 0,01 cu4032k14g2 b72660m0140k072 14 18 250 0,9 0,02 cu3225k17g2 b72650m0170k072 17 22 100 0,5 0,01 cu4032k17g2 b72660m0170k072 17 22 250 1,1 0,02 cu3225k20g2 b72650m0200k072 20 26 100 0,6 0,01 cu4032k20g2 b72660m0200k072 20 26 250 1,3 0,02 cu3225k25g2 b72650m0250k072 25 31 100 0,7 0,01 cu4032k25g2 b72660m0250k072 25 31 250 1,6 0,02 cu3225k30g2 b72650m0300k072 30 38 100 0,9 0,01 cu4032k30g2 b72660m0300k072 30 38 250 2,0 0,02 cu3225k35g2 b72650m0350k072 35 45 100 1,1 0,01 cu4032k35g2 b72660m0350k072 35 45 250 2,5 0,02 cu3225k40g2 b72650m0400k072 40 56 100 1,3 0,01 cu4032k40g2 b72660m0400k072 40 56 250 3,0 0,02 cu3225k50g2 b72650m0500k072 50 65 400 1,8 0,10 cu4032k50g2 b72660m0500k072 50 65 1200 4,2 0,25 cu3225k60g2 b72650m0600k072 60 85 400 2,2 0,10 cu4032k60g2 b72660m0600k072 60 85 1200 4,8 0,25 cu3225k75g2 b72650m0750k072 75 100 400 2,5 0,10 cu4032k75g2 b72660m0750k072 75 100 1200 5,9 0,25 cu3225k95g2 b72650m0950k072 95 125 400 3,4 0,10 cu4032k95g2 b72660m0950k072 95 125 1200 7,6 0,25 cu3225k115g2 b72650m0111k072 115 150 400 3,6 0,10 cu4032k115g2 b72660m0111k072 115 150 1200 8,4 0,25 cu3225k130g2 b72650m0131k072 130 170 400 4,2 0,10 cu4032k130g2 b72660m0131k072 130 170 1200 9,5 0,25 cu3225k140g2 b72650m0141k072 140 180 400 4,5 0,10 cu4032k140g2 b72660m0141k072 140 180 1200 10,0 0,25 monolithic; standard series smd varistors
145 04/02 characteristics ( t a = 25 c) type siov- v v (1 ma) v v v (1 ma) % max. clamping voltage c typ (1 khz) pf derating curve page v / i char- acteristic page v v i a cu3225k11g2 18 10 36 1,0 1750 246 274 cu4032k11g2 18 10 36 2,5 2750 246 275 cu3225k14g2 22 10 43 1,0 1450 246 274 cu4032k14g2 22 10 43 2,5 2300 246 275 cu3225k17g2 27 10 53 1,0 1200 246 274 cu4032k17g2 27 10 53 2,5 1900 246 275 cu3225k20g2 33 10 65 1,0 980 246 274 cu4032k20g2 33 10 65 2,5 1600 246 275 cu3225k25g2 39 10 77 1,0 850 246 274 cu4032k25g2 39 10 77 2,5 1400 246 275 cu3225k30g2 47 10 93 1,0 720 246 274 cu4032k30g2 47 10 93 2,5 1200 246 275 cu3225k35g2 56 10 110 1,0 620 246 274 cu4032k35g2 56 10 110 2,5 1050 246 275 cu3225k40g2 68 10 135 1,0 520 246 274 cu4032k40g2 68 10 135 2,5 900 246 275 cu3225k50g2 82 10 135 5,0 300 247 274 cu4032k50g2 82 10 135 10,0 530 247 275 cu3225k60g2 100 10 165 5,0 250 247 274 cu4032k60g2 100 10 165 10,0 480 247 275 cu3225k75g2 120 10 200 5,0 210 247 274 cu4032k75g2 120 10 200 10,0 430 247 275 cu3225k95g2 150 10 250 5,0 135 247 274 cu4032k95g2 150 10 250 10,0 260 247 275 cu3225k115g2 180 10 300 5,0 110 247 274 cu4032k115g2 180 10 300 10,0 220 247 275 cu3225k130g2 205 10 340 5,0 100 247 274 cu4032k130g2 205 10 340 10,0 200 247 275 cu3225k140g2 220 10 360 5,0 95 247 274 cu4032k140g2 220 10 360 10,0 180 247 275 monolithic; standard series smd varistors
146 04/02 cu3225k150g2 b72650m0151k072 150 200 400 4,9 0,10 cu4032k150g2 b72660m0151k072 150 200 1200 11,0 0,25 cu3225k175g2 b72650m0171k072 175 225 400 5,6 0,10 cu4032k175g2 b72660m0171k072 175 225 1200 13,0 0,25 cu3225k230g2 b72650m0231k072 230 300 400 7,2 0,10 cu4032k230g2 b72660m0231k072 230 300 1200 17,0 0,25 cu3225k250g2 b72650m0251k072 250 320 400 8,2 0,10 cu4032k250g2 b72660m0251k072 250 320 1200 19,0 0,25 cu3225k275g2 b72650m0271k072 275 350 400 8,6 0,10 cu4032k275g2 B72660M0271K072 275 350 1200 21,0 0,25 cu3225k300g2 b72650m0301k072 300 385 400 9,6 0,10 cu4032k300g2 b72660m0301k072 300 385 1200 23,0 0,25 cu4032k460g2 b72660m0461k072 460 615 1000 36,0 0,25 maximum ratings ( t a = 85 c) type siov- ordering code v rms v v dc v i max 8/20 s a w max (2 ms) j p max w monolithic; standard series smd varistors
147 04/02 cu3225k150g2 240 10 395 5,0 90 247 274 cu4032k150g2 240 10 395 10,0 170 247 275 cu3225k175g2 270 10 455 5,0 75 247 274 cu4032k175g2 270 10 455 10,0 150 247 275 cu3225k230g2 360 10 595 5,0 60 247 274 cu4032k230g2 360 10 595 10,0 115 247 275 cu3225k250g2 390 10 650 5,0 55 247 274 cu4032k250g2 390 10 650 10,0 105 247 275 cu3225k275g2 430 10 710 5,0 50 247 274 cu4032k275g2 430 10 710 10,0 95 247 275 cu3225k300g2 470 10 775 5,0 45 247 274 cu4032k300g2 470 10 775 10,0 90 247 275 cu4032k460g2 750 10 1240 10,0 55 upon request 275 characteristics ( t a = 25 c) type siov- v v (1 ma) v v v (1 ma) % max. clamping voltage c typ (1 khz) pf derating curve page v / i char- acteristic page v v i a monolithic; standard series smd varistors
148 04/02 dimensions termination: tinned copper alloy type i mm b mm h mm siov-cu3225k11 175 8,0 0,3 6,3 0,3 3,2 0,3 siov-cu3225k230 300 8,0 0,3 6,3 0,3 4,5 0,3 siov-cu4032k11 175 10,2 0,3 8,0 0,3 3,2 0,3 siov-cu4032k230 460 10,2 0,3 8,0 0,3 4,5 0,3 recommended solder pad layout type a mm b mm c mm d mm siov-cu3225k11 175 3,5 2,8 4,5 10,1 siov-cu3225k230 300 3,5 2,8 4,5 10,1 siov-cu4032k11 175 3,5 2,8 6,5 12,1 siov-cu4032k230 460 3,5 2,8 6,5 12,1 var0392-l h 1,50,3 0,3 max. b h 30,3 weight: cu3225: approx. 0,5 g cu4032: approx. 0,8 g var0391-d b b c d a a monolithic; standard series smd varistors
herausgegeben von epcos ag unternehmenskommunikation, postfach 80 17 09, 81617 mnchen, deutschland ++49 89 636 09, fax (0 89) 636-2 26 89 ? epcos ag 2002. vervielf?ltigung, ver?ffentlichung, verbreitung und verwertung dieser broschre und ihres inhalts ohne aus- drckliche genehmigung der epcos ag nicht gestattet. bestellungen unterliegen den vom zvei empfohlenen allgemeinen lieferbedingungen fr erzeugnisse und leistungen der elek- troindustrie, soweit nichts anderes vereinbart wird. diese broschre ersetzt die vorige ausgabe. fragen ber technik, preise und lieferm?glichkeiten rich ten sie bitte an den ihnen n?chstgelegenen vertrieb der epcos ag oder an unsere vertriebsgesellschaften im ausland. bauelemente k?nnen aufgrund technischer erfordernisse gefahrstoffe ent- halten. ausknfte darber bitten wir unter angabe des betreffenden typs ebenfalls ber die zust?ndige vertriebsgesellschaft ein - zuholen. published by epcos ag corporate communications, p.o. box 80 17 09, 81617 munich, germany ++49 89 636 09, fax (0 89) 636-2 26 89 ? epcos ag 2002. reproduction, publication and dissemination of this brochure and the information contained therein without epcos? prior express consent is prohibited. purchase orders are subject to the general conditions for the s upply of products and services of the electrical and electronics industry recommended by the zvei (german electrical and el ectronic manufacturers? associ ation), unless otherwise agreed. this brochure replaces the previous edition. for questions on technology, prices and delivery please contact the sales offices of epcos ag or the international representa- tives. due to technical requirements components may contain dangerous substances. for information on the type in question please also contact one of our sales offices.
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