EPCOS B72207S0600S212 Leaded varistors telecom sery Datasheet

Leaded Varistors
Telecom Series
Construction
■ Round varistor element, leaded
■ Coating: epoxy resin, flame-retardant to UL 94 V-0
■ Terminals: tinned copper wire
Features
■ Suitable for handling the surge current of the 10/700 m s pulse
to ITU-T and IEC 1000-4-5
■ Suitable for handling the increased surge voltage according
to the directives of Germany’s telecom administration
■ Matched to line conditions with or without superimposed ringing voltage
■ Electrical SMD equivalents available
■ PSpice models
Taping
■ Only available on tape
Type designation
Detailed description of coding system on page 39, chapter “General Technical Information”
SIOV-S 07 S 60 A G S2
EPCOS metal oxide varistor
Crimp style
Design
Taping mode
Rated diameter of varistor disk
Specifies special tolerance (A)
Special tolerance
of varistor voltage
Max. AC operating voltage
General technical data
Climatic category
LCT
UCT
Damp heat, steady state
(93 % r.h., 40 °C)
40/85/56
– 40 °C
+ 85 °C
56 days
in accordance with IEC 60068-1
Operating temperature
– 40 … + 85 °C
in accordance with CECC 42 000
Storage temperature
– 40 … + 125 °C
in accordance with IEC 60068-2-3
Electric strength
³ 2,5 kVRMS
in accordance with CECC 42 000
Insulation resistance
³ 10 MW
in accordance with CECC 42 000
Response time
< 25 ns
201 04/02
Leaded Varistors
Telecom Series
Maximum ratings (TA = 85 °C)
Type
Ordering code
SIOVS07S60AGS2
S07S95AGS2
B72207S0600S212
B72207S0950S212
V RMS V DC i (10 ´)
10/700 m s
A 1)
V
V
60
85 45
95
125 45
Wmax
(2 ms)
J
4,8
7,6
imax
8/20 m s
A
1200
1200
Pmax
W
0,25
0,25
Characteristics (TA = 25 °C)
Type
Vv
(1 mA)
V
100
150
SIOVS07S60AGS2
S07S95AGS2
DV v
(1 mA)
%
+18/–1
+10/–2
Max. clamping voltage
v
i
V
A 1)
200
45
270
45
Derating
curve
Page
247
247
C typ
(1 kHz)
pF
480
260
V/I characteristic
Page
280
280
Note
In addition to the telecom varistors listed above, all varistors of the standard series can be used for
telecom applications if the selection criteria are considered.
s
h
b
1)
ød
a
e
1) Seating plane in accordance with IEC 60717
VAR0409-K
Dimensions
Type
SIOV-S07S60AGS2
SIOV-S07S95AGS2
mm
5,0
5,0
+0,6/-0,1 a ± 1
mm
1,2
1,3
bmax
mm
9,0
9,0
s max
mm
3,3
3,4
hmax
mm
12,0
12,0
Imin
mm
(*)
(*)
d
mm
0,6
0,6
For (*) see chapter “Taping”, page 211 ff.
Weight
Size
S07S60
S07S95
approx.
0,6 … 0,8 g
0,6 … 0,8 g
1) The test circuit according to figure 44 in chapter “Applications” yields a surge current amplitude of approx. 45 A.
202 04/02
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Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
++49 89 636 09, FAX (0 89) 636-2 26 89
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