SIOV-S20K14AUTO [EPCOS]
Leaded Varistors Automotive Series; 引线压敏电阻系列汽车
| 型号： | SIOV-S20K14AUTO |
| 厂家： | 
EPCOS |
| 描述： | Leaded Varistors Automotive Series |
| 文件： | 总5页 (文件大小：87K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Leaded Varistors
Automotive Series
Construction
ꢀ Round varistor element, leaded
ꢀ Coating: epoxy resin (D1: phenolic resin),
flame-retardant to UL 94 V-0
ꢀ Terminals: tinned copper wire
Features
ꢀ High energy absorption,
particularly in case of load dump
ꢀ Jump-start strength
ꢀ Stable protection level, minimum leakage current
ꢀ High resistance to cyclic temperature stress
ꢀ PSpice models
ꢀ Types for TA = 125 LC
Taping
ꢀ All types available on tape upon request
Type designation
Detailed description of coding system on page 39, chapter “General Technical Information”
SIOV-S 14 K 14 AUTO
EPCOS metal oxide varistor
Design
Automotive varistor
Max. AC operating voltage
Tolerance of varistor voltage
Rated diameter of varistor disk
General technical data
Climatic category
LCT
UCT
40/85/56 (D1: 40/125/56)
– 40 LC
+ 85 LC (D1: + 125 LC)
in accordance with IEC 60068-1
Damp heat, steady state 56 days
(93 % r.h., 40 LC)
in accordance with IEC 60068-2-3
in accordance with CECC 42 000
Operating temperature
– 40 … + 85 LC
(D1: … + 125 LC)
Storage temperature
– 40 … + 125 LC
(D1: … + 150 LC)
Electric strength
Insulation resistance
Response time
O 2,5 kVRMS (not D1)
O 10 Mꢀ (not D1)
< 25 ns
in accordance with CECC 42 000
in accordance with CECC 42 000
193 04/02
Leaded Varistors
Automotive Series
Maximum ratings (TA = 85 LC, TA = 125 LC for S…D1)
Type
(untaped)
SIOV-
Ordering code
VRMS VDC imax
Wmax
Pmax
WLD
(10x)
J
8/20 ꢁs (2 ms)
V
V
A
J
W
12-V supply systems
S07K14AUTOS2D1 B72207S1140K201
S10K14AUTO B72210S1140K102
S10K14AUTOS5D1 B72210S1140K501
S14K14AUTO B72214S1140K102
S14K14AUTOS5D1 B72214S1140K501
14
14
14
14
14
14
16
16
16
16
16
16
250
500
500
1000
1000
2000
0,9
2,0
2,0
4,0
4,0
0,02
0,05
0,05
0,10
0,10
0,20
12
25
25
50
50
S20K14AUTO
B72220S1140K102
12,0
100
S10K17AUTO
S14K17AUTO
S20K17AUTO
B72210S1170K102
B72214S1170K102
B72220S1170K102
17
17
17
20
20
20
500
1000
2000
2,5
5,0
14,0
0,05
0,10
0,20
25
50
100
24-V supply systems
S20K25AUTO
B72220S1250K102
25
28
2000
22,0
0,20
100
S14K30AUTO
S20K30AUTO
B72214S1300K102
B72220S1300K102
30
30
34
34
1000
2000
9,0
26,0
0,10
0,20
50
100
194 04/02
Leaded Varistors
Automotive Series
Characteristics (TA = 25 LC)
Type
VJump Vv
ꢂVv
Max. clamping voltage Ctyp
Derating V/I char-
(untaped)
SIOV-
(5 min) (1 mA) (1 mA)
v
V
i
A
(1 kHz) curve
acteristic
Page
V
V
%
nF
Page
12-V supply systems
S07K14AUTOS2D1 25
S10K14AUTO 25
S10K14AUTOS5D1 25
S14K14AUTO 25
S14K14AUTOS5D1 25
22
22
22
22
22
22
M 10
M 10
M 10
M 10
M 10
M 10
43
2,5
5,0
5,0
10,0
10,0
20,0
2,3
5,2
5,2
10,0
10,0
19,0
246
248
248
249
249
251
275
276
276
277
277
278
43
43
43
43
43
S20K14AUTO
25
S10K17AUTO
S14K17AUTO
S20K17AUTO
30
30
30
27
27
27
M 10
M 10
M 10
53
53
53
5,0
10,0
20,0
4,4
8,2
15,6
248
249
251
276
277
278
24-V supply systems
S20K25AUTO
40
39
M 10
77
20,0
11,1
251
278
S14K30AUTO
S20K30AUTO
45
45
47
47
M 10
M 10
93
93
10,0
20,0
5,0
9,4
249
251
277
278
Notes
ꢀ If the maximum loads specified for load dump and jump start are fully utilized, subsequent
polarity reversal of the AUTO varistors is inadmissible.
ꢀ If the load remains under the maximum ratings, polarity reversal may be admissible.
Contact EPCOS for consultancy on this kind of problem.
ꢀ Load dump or jump start can decrease the varistor voltage in load direction by max. 15 %.
ꢀ Load dump: min. time of energy input 40 ms, interval 60 s.
Characteristics
Test methods
Specifications
Fast temperature cycling
IEC 60068-2-14, test Na,
|ꢂV/V (1 mA)| ? 10 %
UCT/LCT, dwell time 15 min
100 cycles: SIOV-S…AUTO
1000 cycles: SIOV-S…AUTOD1
No visible damage
Damp heat, steady state
Max. DC operating voltage
Based on IEC 60068-2-3,
85 LC, 85 % r.h., VDC, 1000 h
|ꢂV/V (1 mA)|1) ? 10 %
No visible damage
|ꢂV/V (1 mA)|1) ? 10 %
No visible damage
MIL STD 202F, method 108A,
UCT, VDC, 1000 h
1) Measured in load direction
195 04/02
Leaded Varistors
Automotive Series
b
s
AUTO
1)
Bottom view
e
ød
a
e
1) Seating plane in accordance with IEC 60717
VAR0401-Y
Dimensions
Type
M 1 a M 1
bmax
smax
hmax
Imin
d M 0,05
mm
SIOV-S07K14AUTOS2D1 5,0
SIOV-S10K14AUTO 7,5
SIOV-S10K14AUTOS5D1 7,5
SIOV-S14K14AUTO 7,5
SIOV-S14K14AUTOS5D1 7,5
mm
mm
mm
mm
mm
mm
1,3
1,5
1,5
1,5
1,5
1,6
1,6
1,7
1,6
2,9
1,8
3,2
9,0
13,0
12,0
17,0
16,0
23,0
13,0
17,0
23,0
23,0
17,0
23,0
3,5
5,0
4,0
5,0
4,0
5,4
5,1
5,1
5,6
6,2
5,3
6,5
12,5
16,5
16,0
20,5
20,0
27,5
16,5
20,5
27,5
27,5
20,5
27,5
30,0
30,0
30,0
30,0
30,0
30,0
30,0
30,0
30,0
30,0
30,0
30,0
0,6
0,8
0,8
0,8
0,8
1,0
0,8
0,8
1,0
1,0
0,8
1,0
SIOV-S20K14AUTO
SIOV-S10K17AUTO
SIOV-S14K17AUTO
SIOV-S20K17AUTO
SIOV-S20K25AUTO
SIOV-S14K30AUTO
SIOV-S20K30AUTO
10,0
7,5
7,5
10,0
10,0
7,5
10,0
For crimp styles S2 and S5 see page 212
Weight
Size
S07
S10
S14
S20
approx.
0,6 … 0,8 g
1,0 … 2,0 g
2,0 … 4,0 g
3,0 … 6,0 g
196 04/02
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 aus-
drückliche Genehmigung der EPCOS AG nicht gestattet.
Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elek-
troindustrie, soweit nichts anderes vereinbart wird.
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zuholen.
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.
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This brochure replaces the previous edition.
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