2322 574 1....
Vishay BCcomponents
Surface Mount Multilayer Varistors
FEATURES
•
Surface mount multilayer surge suppressor
•
Inherent bidirectional clamping
•
Low capacitance types available
•
Excellent energy/volume ratio
•
Suitable for wave or reflow soldering
•
Compliance to IEC 1000-4-2
Size 0805 (2012M) multilayer chip varistor with
AgPd terminations.
VALUE
3.3 to 31
2.5 to 25
12 to 65
60 to 1300
0.1
30
0.5
−
55 to 125
−
25 to 45
5
UNIT
QUICK REFERENCE DATA
PARAMETER
Maximum continuous voltage:
DC
AC
Maximum clamping voltage at 1 A
Capacitance range
Maximum non-repetitive surge energy
(10
×
1000
µ
s)
Maximum peak current (8
×
20
µ
s)
Response time (typical)
Operating temperature range
Storage temperature range
Maximum continuous dissipation
V
V
V
pF
J
A
ns
°
C
°
C
mW
APPLICATIONS
•
Data lines and I/O port protection
•
Protection against EMI and ESD transients
•
On-board protection of ICs and transistors
•
Modem protection
•
LCD protection
PACKAGING
Available in 8 mm paper tape on reel packaging and in bulk
on request.
ELECTRICAL DATA AND ORDERING INFORMATION
MAXIMUM
OPERATING VOLTAGE
RMS
(1)
(V)
2.5
4.0
6.0
8.0
10.0
14.0
17.0
20.0
25.0
DC
(V)
3.3
5.5
8.0
11.0
14.0
18.0
22.0
26.0
31.0
VOLTAGE
(2)
at 1 mA
MIN.
(V)
4.1
6.4
8.8
12.7
15.3
19.8
24.3
29.7
35.1
MAX.
(V)
6.0
9.6
13.2
17.2
21.0
25.7
29.7
38.6
45.6
MAXIMUM
CLAMPING
VOLTAGE
at 1 A
(V)
12
21
27
33
35
40
46
56
65
CAP.
at 1 kHz
(pF)
1300
470
300
200
110
100
90
70
60
TOL.
(%)
typ.
typ.
typ.
typ.
typ.
typ.
typ.
typ.
typ.
CATALOG NUMBERS
2322 574.....
12583
10403
10603
10803
11003
11403
11703
12003
12503
Notes
1. The sinusoidal voltage is assumed as the normal operating condition. If a non-sinusoidal voltage is present, type selection should be based
on multiplying the peak voltage by a factor of 0.707.
2. The voltage measured at 1 mA meets the requirements of “paragraph 4.3 of CECC specification 42000”.
Document Number: 29045
Revision: 10-Oct-03
For technical questions contact: nlr.europe@vishay.com
www.vishay.com
199
2322 574 1....
Vishay BCcomponents
DIMENSIONS
in millimeters
L
2.0
±
0.2
W
1.25
±
0.15
T
0.8 ± 0.15
Surface Mount Multilayer Varistors
T
W
L
V/I CHARACTERISTIC
MAX. LEAKAGE CURRENT
100
MAX. CLAMPING VOLTAGE
1000.000
MAX. LEAKAGE CURRENT
MAX. CLAMPING VOLTAGE
VOLTAGE (V)
10
VOLTAGE (V)
100.000
1
1.0E-05
1.0E-04
1.0E-03
1.0E-02
1.0E-01
1.0E+00
1.0E+01
1.0E+02
CURRENT (A)
57xx1003
57xx0803
57xx0603
57xx0403
57xx2583
10.000
1.0E-05
1.0E-04
1.0E-03
1.0E-02
1.0E-01
1.0E+00
1.0E+01
1.0E+02
CURRENT (A)
57xx2503
57xx2003
57xx1703
57xx1403
TESTS AND REQUIREMENTS
TEST / CONDITIONS OF TEST
Sub-group A1
Visual examination
“IEC 4.3.1”
Sub-group A2
Voltage (CECC 4.3); Clamping voltage (CECC B.2.7)
Sub-group A3
Dimensions (gauging)
“IEC 4.3.3”
Sub-group B1
Solderability:
Test Td of
“IEC 60068-2-20”
, solder bath method
D
235
°
C
±
5
°
C for 5
±
0.5 s; at 1 mA
no visible damage;
as in 9.2.1;
as specified
ND
see 4.3.3
ND
at 1 mA
as specified
D OR ND*
ND
no visible damage
PROCEDURE
PERFORMANCE
* D = Destructive, N = Non-destructive
www.vishay.com
200
For technical questions contact: nlr.europe@vishay.com
Document Number: 29045
Revision: 10-Oct-03
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