EPCOS B72548L3140S200 Combination of a multilayer ceramic capacitor and a multilayer varistor, leaded Datasheet

Leaded Varistors
HICAP; SHCV Series
Construction
■ Combination of a multilayer ceramic capacitor and
a multilayer varistor, leaded
■ Coating: epoxy resin, flame-retardant to UL 94 V-0
■ Terminals: tinned iron wire
Features
■
■
■
■
■
High capacitance (up to 4,7 m F)
Overvoltage protection and RFI suppression provided by a single component
Load-dump withstand capability
Jump-start strength
PSpice models
Taping
■ Upon request
Type designation
Detailed description of coding system on page 39, chapter “General Technical Information”
SHCV-SR 2 K 20 M 474 X
Super high-capacitive varistor
Ceramic material of capacitor
Design
Capacitance
Size 2220 (nominal)
Capacitance tolerance
Tolerance of varistor voltage
Max. AC operating voltage
General technical data
X1)
Z2)
LCT
X
Z
UCT
X
Z
Damp heat, steady state
(93 % r.h., 40 °C)
Climatic category
40/85/56
25/85/56
– 40 °C
– 25 °C
+ 85 °C
+ 85 °C
56 days
in accordance with IEC 60068-1
Operating temperature X
(full load)
Z
– 40 … + 85 °C
– 25 … + 85 °C
in accordance with CECC 42 000
Storage temperature
– 40 … + 125 °C
– 25 … + 85 °C
X
Z
in accordance with IEC 60068-2-3
Electric strength
³ 1,0 kVRMS
in accordance with CECC 42 000
Insulation resistance
³ 1,0 GW
in accordance with CECC 42 000
Response time
< 25 ns
1) Ceramic material: X = X7R
2) Ceramic material: Z = Z5U
203 04/02
Leaded Varistors
HICAP; SHCV Series
Maximum ratings (TA = 85 °C)
V
16
16
16
16
16
16
16
imax
8/20 m s
A
800
1200
800
800
1200
1200
1200
Wmax
(2 ms)
J
2,4
5,8
2,4
2,4
5,8
5,8
5,8
W
0,015
0,030
0,015
0,015
0,030
0,030
0,030
WLD
(10x)
J
6
12
6
6
12
12
12
26
26
26
26
26
26
26
800
1200
800
800
800
1200
1200
3,0
7,8
3,0
3,0
3,0
7,8
7,8
0,015
0,030
0,015
0,015
0,015
0,030
0,030
6
12
6
6
6
12
12
Type
(untaped)
SHCVSR1S14BM474X
SR2S14BM474X
SR1S14BM105Z
SR1S14BM155Z
SR2S14BM105Z
SR2S14BM155Z
SR2S14BM475Z
Ordering code
V RMS VDC
B72587E3140S200
B72547E3140S200
B72588G3140S200
B72588H3140S200
B72548G3140S200
B72548H3140S200
B72548L3140S200
V
14
14
14
14
14
14
14
SR1K20M474X
SR2K20M474X
SR1K20M105Z
SR1K20M155Z
SR1K20M225Z
SR2K20M105Z
SR2K20M155Z
B72587E3200K000
B72547E3200K000
B72588G3200K000
B72588H3200K000
B72588J3200K000
B72548G3200K000
B72548H3200K000
20
20
20
20
20
20
20
P max
Characteristics (TA = 25 °C)
Type
(untaped)
Vv
VJump
(5 min) (1 mA)
DV v
(1 mA)
SHCVSR1S14BM474X
SR2S14BM474X
SR1S14BM105Z
SR1S14BM155Z
SR2S14BM105Z
SR2S14BM155Z
SR2S14BM475Z
V
24,5
24,5
24,5
24,5
24,5
24,5
24,5
V
22
22
22
22
22
22
22
SR1K20M474X
SR2K20M474X
SR1K20M105Z
SR1K20M155Z
SR1K20M225Z
SR2K20M105Z
SR2K20M155Z
26,0
26,0
26,0
26,0
26,0
26,0
26,0
33
33
33
33
33
33
33
C ± 20% Derating V/I characteristic
(1 kHz) curve
%
+ 23/– 0
+ 23/– 0
+ 23/– 0
+ 23/– 0
+ 23/– 0
+ 23/– 0
+ 23/– 0
Max. clamping
voltage
v
i
V
A
40
5,0
40
10,0
40
5,0
40
5,0
40
10,0
40
10,0
40
10,0
m F 1)
0,47
0,47
1,00
1,50
1,00
1,50
4,70
Page
244
245
244
244
245
245
245
Page
272
272
272
272
272
272
272
± 10
± 10
± 10
± 10
± 10
± 10
± 10
58
58
58
58
58
58
58
0,47
0,47
1,00
1,50
2,20
1,00
1,50
244
245
244
244
244
245
245
270
271
270
270
270
271
271
1) at 0,5 V
204 04/02
5,0
10,0
5,0
5,0
5,0
10,0
10,0
Leaded Varistors
HICAP; SHCV Series
Notes
■ If the maximum loads specified for load dump and jump start are fully utilized, subsequent
polarity reversal of the AUTO varistors are 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.
Typical characteristics of X7R-MLCC 2)
Capacitance change DC/C 25
versus temperature T
s max.
h max.
b max.
33 min.
1)
e
ø0,5±0,05
e = 5,0 ±1
Offset = 0,0 ±1
1) Seating plane according to IEC 60717
VAR0394B
Weight:
approx. 1 g
Typical characteristics of Z5U-MLCC 2)
Capacitance change DC/C 25
versus temperature T
Dimensions
Type
SHCV-SR1 … 474X
SHCV-SR1 … 105Z
SHCV-SR1 … 155Z
SHCV-SR1 … 225Z
SHCV-SR2 … 474X
SHCV-SR2 … 105Z
SHCV-SR2 … 155Z
SHCV-SR2 … 475Z
b max
mm
7,3
7,3
7,3
7,3
7,8
7,8
7,8
7,8
s max
mm
3,7
3,7
3,7
4,1
3,6
4,1
4,1
4,1
h max
mm
7,8
7,8
7,8
7,8
9,0
9,0
9,0
9,0
2) MLCC: Multilayer chip capacitors
205 04/02
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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.
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