B72580T0600S172 B72580T6750K072 B72580T0950S172 B72580T6111K072 B72580T6131K072
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B72580V0950S172 (pdf) |
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SMD Varistors MLV Telecom Series Construction I Multilayer technology I Termination nickel barrier CT series or silver palladium CN series I No plastic or epoxy encapsulation assures better than UL 94 V-0 flammability rating I Suitable for handling surge voltages of up to 2 kV according to the directives of Germany’s telecom administration I Suitable for handling the surge current of the 10/700 ms pulse to ITU-T and IEC 61000-4-5 I Matched to line conditions with or without superimposed ringing voltage I Good solderability I Suitable for ESD protection I PSpice models Taping I 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” EPCOS metal oxide varistor Design Size nominal Special tolerance of varistor voltage SIOV-CT 1812 S 60 A G Taping mode Specifies special tolerance A Max. AC operating voltage General technical data Climatic category LCT UCT Damp heat, steady state 93 % r.h., 40 °C 55/85/56 40 °C + 85 °C 56 days Operating temperature 40 + 85 °C Storage temperature1 40 + 125 °C Response time < 0,5 ns Solderability 235 °C, 2 s Resistance to soldering heat 260 °C, 10 s in accordance with IEC 60068-1 in accordance with IEC 60068-2-3 in accordance with CECC 42 000 in accordance with IEC 60068-2-58 in accordance with IEC 60068-2-58 1 For mounted parts storage conditions for unused parts on reel see page 38, chapter “General Technical Information” 139 04/02 SMD Varistors Telecom Nickel Barrier Termination available upon request Maximum ratings Type Ordering code SIOVCT1812S60AG2 CT1812K75TELEG2 CT1812S95AG2 CT1812K115TELEG2 CT1812K130TELEG2 B72580T0600S172 B72580T6750K072 B72580T0950S172 B72580T6111K072 B72580T6131K072 VRMS VDC VV 60 85 75 100 95 125 115 150 130 170 i 10 imax 10/700 ms 8/20 ms Wmax 2 ms J 2,2,5 2,8 3,2 3,5 Pmax W 0,015 0,015 0,015 0,015 0,015 Characteristics TA = 25 °C Type SIOV- Vv 1 mA CT1812S60AG2 CT1812K75TELEG2 120 CT1812S95AG2 CT1812K115TELEG2 180 CT1812K130TELEG2 205 DVv 1 mA % + 19 / 1 ± 10 + 20 / 0 ± 10 ± 10 Max. clamping voltage Ctyp 1 kHz Derating curve Page 243 V/I characteristic Page 273 Notes I In addition to the telecom varistors listed above, all varistors of the standard series can be used for telecom applications if the selection criteria are considered. I These telecom varistors in multilayer technology are not suitable for the operation on AC mains. 1 The test circuit according to figure 44 in chapter “Applications” yields a surge current amplitude of approx. 45 A. 140 04/02 SMD Varistors Telecom Silver Palladium Termination Maximum ratings Type Ordering code SIOVCN1812S60AG2 CN1812K75TELEG2 CN1812S95AG2 CN1812K115TELEG2 CN1812K130TELEG2 B72580V0600S172 B72580V6750K072 B72580V0950S172 B72580V6111K072 B72580V6131K072 VRMS VDC VV 60 85 75 100 95 125 115 150 130 170 i 10 imax 10/700 ms 8/20 ms Wmax 2 ms J 2,2,5 2,8 3,2 3,5 Pmax W 0,015 0,015 0,015 0,015 0,015 Characteristics TA = 25 °C Type SIOV- Vv 1 mA CN1812S60AG2 CN1812K75TELEG2 120 CN1812S95AG2 CN1812K115TELEG2 180 CN1812K130TELEG2 205 DVv 1 mA % + 19 / 1 ± 10 + 20 / 0 ± 10 ± 10 Max. clamping voltage Ctyp 1 kHz Derating curve Page 243 V/I characteristic Page 273 Notes I In addition to the telecom varistors listed above, all varistors of the standard series can be used for telecom applications if the selection criteria are considered. I These telecom varistors in multilayer technology are not suitable for the operation on AC mains. 1 The test circuit according to figure 44 in chapter “Applications” yields a surge current amplitude of approx. 45 A. 141 04/02 SMD Varistors MLV Telecom Series Dimensions Type SIOV-CT/CN1812 Weight < 0,2 g VAR0406-M Termination acc. CECC 32101-801 4,5 ± 0,40 3,20 ± 0,30 2,5 max. 0,25 1,0 Termination nickel barrier CT or silver palladium CN Recommended solder pad layout VAR0391-D Type |
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