Leaded Varistors SuperioR Series Construction ■ Round varistor element, leaded ■ Coating: epoxy resin, flame-retardant to UL 94 V-0 ■ Terminals: tinned copper wire Features ■ ■ ■ ■ High-energy SuperioR series E3 Very high surge current ratings of 12 kA High energy ratings up to 320 J PSpice models Approvals ■ UL, CSA (all types ³ K115) ■ CECC Taping ■ For ordering information see page 206 ff, chapter “Leaded Varistors: Taping” Type designation Detailed description of coding system on page 39, chapter “General Technical Information” SIOV-S 20 K 130 E3 EPCOS metal oxide varistor Design SuperioR series Rated diameter of varistor disk Max. AC operating voltage Tolerance of varistor voltage 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 Operating temperature – 40 … + 85 °C in accordance with CECC 42 000 Storage temperature – 40 … + 125 °C in accordance with IEC 60068-2-3 Electric strength ³ 2,5 kVRMS in accordance with CECC 42 000 Insulation resistance ³ 10 MW in accordance with CECC 42 000 Response time < 25 ns 185 04/02 Leaded Varistors SuperioR Series Maximum ratings (TA = 85 °C) Type (untaped) SIOVS20K115E3 S20K130E3 S20K140E3 S20K150E3 S20K175E3 S20K210E3 S20K230E3 S20K250E3 S20K275E3 S20K300E3 S20K320E3 Ordering code VRMS VDC B72220S3111K101 B72220S3131K101 B72220S3141K101 B72220S3151K101 B72220S3171K101 B72220S3211K101 B72220S3231K101 B72220S3251K101 B72220S3271K101 B72220S3301K101 B72220S3321K101 V 115 130 140 150 175 210 230 250 275 300 320 V 150 170 180 200 225 270 300 320 350 385 420 imax 8/20 m s A 12000 12000 12000 12000 12000 12000 12000 12000 12000 12000 12000 Wmax (2 ms) J 110 130 140 150 180 210 220 250 260 290 320 Pmax W 1,0 1,0 1,0 1,0 1,0 1,0 1,0 1,0 1,0 1,0 1,0 Characteristics (TA = 25 °C) Type (untaped) SIOVS20K115E3 S20K130E3 S20K140E3 S20K150E3 S20K175E3 S20K210E3 S20K230E3 S20K250E3 S20K275E3 S20K300E3 S20K320E3 Vv (1 mA) V 180 205 220 240 270 330 360 390 430 470 510 DV v (1 mA) % ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 Max. clamping voltage v i V A 300 100 340 100 360 100 395 100 455 100 550 100 595 100 650 100 710 100 775 100 840 100 186 04/02 C typ (1 kHz) pF 1520 1340 1240 1160 1000 830 760 700 630 580 540 Derating curve Page 257 257 257 257 257 257 257 257 257 257 257 V/I characteristic Page 278 278 278 278 278 278 278 278 278 278 278 Leaded Varistors SuperioR Series s 3 max. h b 1) a Bottom view e a ød e 1) Seating plane according to IEC 60717 VAR0408-C Dimensions ±1 Type SIOV-S20K115E3 SIOV-S20K130E3 SIOV-S20K140E3 SIOV-S20K150E3 SIOV-S20K175E3 SIOV-S20K210E3 SIOV-S20K230E3 SIOV-S20K250E3 SIOV-S20K275E3 SIOV-S20K300E3 SIOV-S20K320E3 mm 10,0 10,0 10,0 10,0 10,0 10,0 10,0 10,0 10,0 10,0 10,0 a±1 mm 1,8 2,0 2,1 2,2 2,3 2,4 2,9 3,1 3,3 3,6 3,8 b max mm 22,5 22,5 22,5 22,5 22,5 22,5 22,5 22,5 22,5 22,5 22,5 s max mm 4,8 5,0 5,1 5,2 5,3 5,4 5,9 6,1 6,3 6,6 6,8 hmax mm 26,0 26,0 26,0 26,0 26,0 26,0 26,0 27,0 27,0 27,0 27,0 Weight Size approx. S20K115 … 320E3 4,0 … 7,0 g The weight of varistors in between these voltage classes can be interpolated. 187 04/02 Imin mm 30,0 30,0 30,0 30,0 30,0 30,0 30,0 30,0 30,0 30,0 30,0 d ± 0,05 mm 1,0 1,0 1,0 1,0 1,0 1,0 1,0 1,0 1,0 1,0 1,0 Herausgegeben von EPCOS AG Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND ++49 89 636 09, FAX (0 89) 636-2 26 89 ( EPCOS AG 2002. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG nicht gestattet. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese Broschüre ersetzt die vorige Ausgabe. Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskünfte darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsgesellschaft einzuholen. 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 Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), 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 Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices.