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Block Varistors HighE Series
Construction
I Disk-shaped varistor element,
potted in plastic housing
I Housing and potting flame-retardant to UL 94 V-0 I Screw terminals M4 (SIOV-B32 ... 40)
Screw terminals M5 (SIOV-B60 ... 80) Features
I I I I
Heavy-duty varistors (surge current capability up to 100 kA) Wide product range SIOV-B40 also available without housing (LS40 series) PSpice models
Approvals
I UL I CSA ( K130) I SEV (except SIOV-B80)
Type designation Detailed description of coding system on page 39, chapter "General Technical Information" SIOV-B 40 K 275 EPCOS metal oxide varistor Design Rated diameter of varistor disk 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 Max. torque B32/B40 B60/B80 40/85/56 - 40 C + 85 C 56 days - 40 ... + 85 C - 40 ... + 110 C in accordance with IEC 60068-1 Max. AC operating voltage Tolerance of varistor voltage
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
2,5 kVRMS 10 MW
< 25 ns 1,0 Nm 2,5 Nm
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Block Varistors HighE Series
Maximum ratings (TA = 85 C) Type SIOVB40K75 B32K130 B40K130 B60K130 B80K130 B32K150 B40K150 B60K150 B80K150 B32K230 B40K230 B60K230 B80K230 B32K250 B40K250 B60K250 B80K250 B32K275 B40K275 B60K275 B80K275 B32K320 B40K320 B60K320 B80K320 B32K385 B40K385 B60K385 B80K385 Ordering code VRMS V 75 130 130 130 130 150 150 150 150 230 230 230 230 250 250 250 250 275 275 275 275 320 320 320 320 385 385 385 385 VDC V 100 170 170 170 170 200 200 200 200 300 300 300 300 320 320 320 320 350 350 350 350 420 420 420 420 505 505 505 505 imax 8/20 ms A 25000 25000 40000 70000 100000 25000 40000 70000 100000 25000 40000 70000 100000 25000 40000 70000 100000 25000 40000 70000 100000 25000 40000 70000 100000 25000 40000 70000 100000 Wmax (2 ms) J 190 210 310 490 660 240 360 570 800 300 460 730 1200 330 490 800 1300 360 550 860 1400 430 640 1000 1600 550 800 1200 2000 Pmax W 1,4 1,2 1,4 1,6 2,0 1,2 1,4 1,6 2,0 1,2 1,4 1,6 2,0 1,2 1,4 1,6 2,0 1,2 1,4 1,6 2,0 1,2 1,4 1,6 2,0 1,2 1,4 1,6 2,0
B72240B0750K001 B72232B0131K001 B72240B0131K001 B72260B0131K001 B72280B0131K001 B72232B0151K001 B72240B0151K001 B72260B0151K001 B72280B0151K001 B72232B0231K001 B72240B0231K001 B72260B0231K001 B72280B0231K001 B72232B0251K001 B72240B0251K001 B72260B0251K001 B72280B0251K001 B72232B0271K001 B72240B0271K001 B72260B0271K001 B72280B0271K001 B72232B0321K001 B72240B0321K001 B72260B0321K001 B72280B0321K001 B72232B0381K001 B72240B0381K001 B72260B0381K001 B72280B0381K001
Varistor elements without plastic housing (suitable for soldering) are available upon request. Designations: SIOV-D32K ... K6 SIOV-D40K ... QK6 SIOV-D60K ... K6 SIOV-D80K ... K6
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Block Varistors HighE Series
Characteristics (TA = 25 C) Type SIOVB40K75 B32K130 B40K130 B60K130 B80K130 B32K150 B40K150 B60K150 B80K150 B32K230 B40K230 B60K230 B80K230 B32K250 B40K250 B60K250 B80K250 B32K275 B40K275 B60K275 B80K275 B32K320 B40K320 B60K320 B80K320 B32K385 B40K385 B60K385 B80K385 Vv (1 mA) V 120 205 205 205 205 240 240 240 240 360 360 360 360 390 390 390 390 430 430 430 430 510 510 510 510 620 620 620 620
DV v (1 mA) % 10
10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10
Max. clamping voltage v i V A 220 300 340 340 340 340 395 395 395 395 595 595 595 595 650 650 650 650 710 710 710 710 840 840 840 840 1025 1025 1025 1025 200 300 500 800 200 300 500 800 200 300 500 800 200 300 500 800 200 300 500 800 200 300 500 800 200 300 500 800
C typ (1 kHz) pF 11000 4400 5600 15000 28000 3700 4800 12000 23000 2500 3200 7900 16000 2200 2900 7100 14000 2000 2700 6600 13000 1700 2300 5600 11000 1400 1900 4600 9000
Derating curve Page 259 259 260 262 264 259 260 262 264 259 261 263 264 259 261 263 264 259 261 263 264 259 261 263 264 259 261 263 264
V/I characteristic Page 282 281 282 283 285 281 282 283 285 281 282 283 285 281 282 283 285 281 282 283 285 281 282 283 285 281 282 283 285
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Block Varistors HighE Series
Maximum ratings (TA = 85 C) Type SIOVB32K420 B40K420 B60K420 B80K420 B32K440 B40K440 B60K440 B80K440 B32K460 B40K460 B60K460 B80K460 B32K550 B40K550 B60K550 B80K550 B32K680 B40K680 B60K680 B80K680 B32K750 B40K750 B60K750 B80K750 B60K10001) B80K1100 Ordering code VRMS V 420 420 420 420 440 440 440 440 460 460 460 460 550 550 550 550 680 680 680 680 750 750 750 750 1100 1100 VDC V 560 560 560 560 585 585 585 585 615 615 615 615 745 745 745 745 895 895 895 895 970 970 970 970 1465 1465 imax 8/20 ms A 25000 40000 70000 100000 25000 40000 70000 100000 25000 40000 70000 100000 25000 40000 70000 100000 25000 40000 70000 100000 25000 40000 70000 100000 70000 100000 Wmax (2 ms) J 600 910 1500 2200 630 950 1580 2350 660 1000 1650 2500 620 960 1500 3100 760 1100 1800 3600 800 1200 2000 4000 3000 6000 Pmax W 1,2 1,4 1,6 2,0 1,2 1,4 1,6 2,0 1,2 1,4 1,6 2,0 1,2 1,4 1,6 2,0 1,2 1,4 1,6 2,0 1,2 1,4 1,6 2,0 1,6 2,0
B72232B0421K001 B72240B0421K001 B72260B0421K001 B72280B0421K001 B72232B0441K001 B72240B0441K001 B72260B0441K001 B72280B0441K001 B72232B0461K001 B72240B0461K001 B72260B0461K001 B72280B0461K001 B72232B0551K001 B72240B0551K001 B72260B0551K001 B72280B0551K001 B72232B0681K001 B72240B0681K001 B72260B0681K001 B72280B0681K001 B72232B0751K001 B72240B0751K001 B72260B0751K001 B72280B0751K001 B72260B0102K001 B72280B0112K001
Varistor elements without plastic housing (suitable for soldering) are available upon request. Designations: SIOV-D32K ... K6 SIOV-D40K ... QK6 SIOV-D60K ... K6 SIOV-D80K ... K6
1) Operating voltage differs from type designation
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Block Varistors HighE Series
Characteristics (TA = 25 C) Type SIOVB32K420 B40K420 B60K420 B80K420 B32K440 B40K440 B60K440 B80K440 B32K460 B40K460 B60K460 B80K460 B32K550 B40K550 B60K550 B80K550 B32K680 B40K680 B60K680 B80K680 B32K750 B40K750 B60K750 B80K750 B60K1000 B80K1100 Vv (1 mA) V 680 680 680 680 715 715 715 715 750 750 750 750 910 910 910 910 1100 1100 1100 1100 1200 1200 1200 1200 1800 1800
DV v (1 mA) % 10 10 10 10
10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10
Max. clamping voltage v i V A 1120 200 1120 300 1120 500 1120 800 1180 1180 1180 1180 1240 1240 1240 1240 1500 1500 1500 1500 1815 1815 1815 1815 2000 2000 2000 2000 2970 2970 200 300 500 800 200 300 500 800 200 300 500 800 200 300 500 800 200 300 500 800 500 800
C typ (1 kHz) pF 1300 1800 4300 8500 1250 1700 4100 8100 1200 1600 3900 7700 1000 1400 3300 6500 830 1100 2600 5200 800 1000 2400 4800 1600 3200
Derating curve Page 259 261 263 264 259 261 263 264 259 261 263 264 260 261 263 264 260 261 263 264 260 261 263 264 263 264
V/I characteristic Page 281 282 283 285 281 282 283 285 281 282 283 285 281 282 283 285 281 282 283 285 281 282 283 285 283 285
10 10
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Block Varistors HighE Series
Dimensions SIOV-B32/-B40 Weight Size B32 B40 B60 B80 approx. 45 g 50 g 250 g 650 g
SIOV-B60
SIOV-B80
961 50 _ 1 M5 o70,2
_ 0,3 6,8 +0,5
+0,5 118 _ 2,0 +0,5 112 _ 2,0
270,5
1,5
50,2 581
500,5
1,0
1150,8 1351
_ 0,5 7 +0,2 27,70,5
VAR0298-B
Dimensions in mm
226 04/02
Herausgegeben von EPCOS AG Unternehmenskommunikation, Postfach 80 17 09, 81617 Munchen, DEUTSCHLAND ++49 89 636 09, FAX (0 89) 636-2 26 89
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EPCOS AG 2002. Vervielfaltigung, Veroffentlichung, Verbreitung und Verwertung dieser Broschure und ihres Inhalts ohne ausdruckliche Genehmigung der EPCOS AG nicht gestattet.
Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen fur Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese Broschure ersetzt die vorige Ausgabe. Fragen uber Technik, Preise und Liefermoglichkeiten richten Sie bitte an den Ihnen nachstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente konnen aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskunfte daruber bitten wir unter Angabe des betreffenden Typs ebenfalls uber die zustandige 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.
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