CU3xxxKxxAUTOG2 Datasheet | EPCOS

.. SMD Varistors Monolithic; Automotive Series Construction I Cylindrical varistor element, encapsulated I Encapsulation: thermoplast, flame-retardant to UL 94 V-0 I Termination: tinned copper alloy Features I I I I I I I High energy absorption, particularly in case of load dump Jump-start strength Stable protection level, minimum leakage current High resistance to cyclic temperature stress Good solderability Low inductance 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” SIOV-CU 4032 K 14 AUTO G2 EPCOS metal oxide varistor Design Size (nominal) Tolerance of varistor voltage General technical data Climatic category LCT UCT Damp heat, steady state (93 % r.h., 40 °C) Operating temperature Storage temperature Electric strength Insulation resistance Response time Solderability 40/85/56 - 40 °C + 85 °C 56 days - 40 … + 85 °C - 40 … + 125 °C in accordance with IEC 60068-1 Max. AC operating voltage Taping mode Automotive varistor in accordance with IEC 60068-2-3 in accordance with CECC 42 000 in accordance with CECC 42 000 in accordance with CECC 42 000 in accordance with IEC 60068-2-58 in accordance with IEC 60068-2-20 ³ 2,5 k VRMS ³ 1,0 GW < 10 ns 235 °C, 2 s Resistance to soldering heat 260 °C, 10 s Note: Contact EPCOS for consultancy if solvents on water-base are used for cleaning. 149 04/02 .. SMD Varistors Monolithic; Automotive Series Maximum ratings (TA = 85 °C) Type Ordering code V RMS VDC V 14 14 17 17 30 30 V 16 16 20 20 34 34 imax 8/20 m s A 100 250 100 250 100 250 Wmax (2 ms) J 0,4 0,9 0,5 1,1 0,9 2,0 Pmax W 0,01 0,02 0,01 0,02 0,01 0,02 WLD (10x) J 6 12 6 12 6 12 SIOV12-V supply systems CU3225K14AUTOG2 B72650M1140K072 CU4032K14AUTOG2 B72660M1140K072 CU3225K17AUTOG2 CU4032K17AUTOG2 24-V...