Leaded Varistors Automotive Series for 42-V Supply Systems Construction ■ Round varistor element, leaded ■ Coating: phenolic resin ■ Terminals: tinned copper wire Features ■ New automotive series for 42-V supply systems ■ This series complies with the electrical requirements for the new 42-V board net as specified in draft standard ISO/TC22 WD42V-1E ■ Stable protection level, minimum leakage current ■ High resistance to cyclic temperature stress: 1000 cycles ■ High operating temperature of up to 125 °C Applications ■ Reliable protection from inductive voltage spikes, e. g. in wiper and air vent motors, power windows, rear mirror, power seat and other servo drives Taping ■ All types available on tape upon request Type designation Detailed description of coding system on page 39, chapter “General Technical Information” SIOV-S 07 V42 AUTO S2 D1 EPCOS metal oxide varistor High operating temperature: 125 °C Design Crimp style Rated diameter of varistor disk Reliability specification (based on AEC-Q200 (Rev.B)) Complies with requirements for 42-V supply systems (to ISO WD42V-1E) General technical data Climatic category LCT UCT Damp heat, steady state (93 % r.h., 40 °C) 40/125/56 – 40 °C + 125 °C 56 days in accordance with IEC 60068-1 Operating temperature – 40 … + 125 °C in accordance with CECC 42 000 Storage temperature – 40 … + 150 °C Response time < 25 ns in accordance with IEC 60068-2-3 197 04/02 Leaded Varistors Automotive Series for 42-V Supply Systems Maximum ratings (TA = 125 °C) Type (untaped) SIOV- Ordering code Vrms-op, max1) Vop, max2) V max, dyn3) Wmax P max (2 ms) VDC VDC VDC W J B72207S1390K201 B72210S1390K501 B72214S1390K501 B72220S1390K501 48 48 48 48 42-V supply systems S07V42AUTOS2D1 S10V42AUTOS5D1 S14V42AUTOS5D1 S20V42AUTOS5D1 50 50 50 50 58 58 58 58 3,0 6,4 13,0 37,0 0,02 0,05 0,10 0,20 Note: 1) Root-mean-square value of max. DC operating voltage incl. ripple content 2) Peak value of max. DC operating voltage incl. ripple content 3) Max. dynamic overvoltage as per ISO/TC22 WD24V-1E, t s £ 400 ms Characteristics (TA = 25 °C) Type (untaped) SIOV- Vv (1 mA) V DV v (1 mA) % Max. clamping voltage C typ (1 kHz) v i nF V A Derating curve Page V/I characteristic Page 62 62 62 62 ± ± ± ± 125 125 125 125 246 248 249 251 286 286 286 286 42-V supply systems S07V42AUTOS2D1 S10V42AUTOS5D1 S14V42AUTOS5D1 S20V42AUTOS5D1 10 10 10 10 2,5 5,0 10,0 20,0 0,97 2,20 3,80 7,30 Characteristics Test methods Specifications Fast temperature cycling IEC 60068-2-14, test Na, UCT/LCT, dwell time 15 min 1000 cycles |DV/V (1 mA)| £ 10 % No visible damage Damp heat, steady state Based on IEC 60068-2-3, 85 °C, 85 % r.h., VDC, 1000 h |DV/V (1 mA)|1) £ 10 % No visible damage Max. DC operating voltage MIL STD 202F, method 108A, UCT, VDC, 1000 h |DV/V (1 mA)|1) £ 10 % No visible damage 1) Measured in load direction 198 04/02 Leaded Varistors Automotive Series for 42-V Supply Systems s b b s s 3 max. h h h b 1) 1) Bottom view a e a a e e ød ød VAR0553-D VAR0545-M a ød e 1) Seating plane in accordance with IEC 60717 S07V42AUTOS2D1 S10, S14, S20V42AUTOS5D1 1) Seating plane according to IEC 60717 VAR0408-C Dimensions Type SIOVS07V42AUTOS2D1 S10V42AUTOS5D1 S14V42AUTOS5D1 S20V42AUTOS5D1 ±1 mm 5,0 7,5 7,5 10,0 a±1 mm 1,7 2,0 2,1 2,3 b max mm 9,0 12,0 16,0 22,0 s max mm 4,1 4,8 4,9 5,5 hmax mm 12,0 15,5 20,0 27,0 Typical marking (schematic representation) V42 AUTO yyww S20 V42 AUTO yyww Date of manufacture yy ww VAR0546-U VAR0538-D For crimp styles S2 and S5 see page 212 Weight Size S07 S10 S14 S20 approx. 0,5 g 1,0 g 2,5 g 5,0 g 199 04/02 Year Week Imin mm 30,0 30,0 30,0 30,0 d ± 0,05 mm 0,6 0,8 0,8 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.