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.
QUICK REFERENCE DATA
PARAMETER
Maximum continuous voltage:
DC
VALUE
UNIT
APPLICATIONS
3.3 to 31
2.5 to 25
12 to 65
60 to 1300
0.1
V
V
• Data lines and I/O port protection
• Protection against EMI and ESD transients
• On-board protection of ICs and transistors
• Modem protection
AC
Maximum clamping voltage at 1 A
Capacitance range
V
pF
J
Maximum non-repetitive surge energy
(10 × 1000 µs)
• LCD protection
Maximum peak current (8 × 20 µs)
Response time (typical)
30
0.5
A
ns
PACKAGING
Operating temperature range
Storage temperature range
Maximum continuous dissipation
−55 to 125
−25 to 45
5
°C
Available in 8 mm paper tape on reel packaging and in bulk
on request.
°C
mW
ELECTRICAL DATA AND ORDERING INFORMATION
MAXIMUM
OPERATING VOLTAGE
VOLTAGE(2)
at 1 mA
MAXIMUM
CLAMPING
VOLTAGE
at 1 A
CAP.
at 1 kHz
(pF)
TOL.
(%)
CATALOG NUMBERS
2322 574.....
RMS(1)
(V)
DC
(V)
MIN.
MAX.
(V)
(V)
(V)
2.5
4.0
3.3
5.5
4.1
6.4
6.0
9.6
12
21
27
33
35
40
46
56
65
1300
470
300
200
110
100
90
typ.
typ.
typ.
typ.
typ.
typ.
typ.
typ.
typ.
12583
10403
10603
10803
11003
11403
11703
12003
12503
6.0
8.0
8.8
13.2
17.2
21.0
25.7
29.7
38.6
45.6
8.0
11.0
14.0
18.0
22.0
26.0
31.0
12.7
15.3
19.8
24.3
29.7
35.1
10.0
14.0
17.0
20.0
25.0
70
60
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
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