EPCOS S20V42AUTOS5D1

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.
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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.