23815741 Datasheet, PDF (1/2 Pages) Vishay Siliconix – Surface Mount Multilayer Varistors

2381 574 1....
Vishay BCcomponents
Surface Mount Multilayer Varistors
QUICK REFERENCE DATA
PARAMETER
Maximum continuous voltage:
DC
AC
Maximum clamping voltage at 1 A
Capacitance range
Maximum non-repetitive surge energy
(10 × 1000 µs)
Maximum peak current (8 × 20 µs)
Response time (typical)
Operating temperature range
Storage temperature range
Maximum continuous dissipation
VALUE UNIT
3.3 to 31 V
2.5 to 25 V
12 to 65
V
60 to 1300 pF
0.1
J
30
A
0.5
ns
−55 to 125 °C
−25 to 45 °C
5
mW
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
• Old part number was 2322 574 1....
• Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
Size 0805 (2012M) multilayer chip varistor with
AgPd terminations.
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
PACKING
Available in 8 mm paper tape on reel packaging and in bulk
on request.
ELECTRICAL DATA AND ORDERING INFORMATION
MAXIMUM
OPERATING VOLTAGE
RMS⁽¹⁾
DC
(V)
(V)
VOLTAGE⁽²⁾
at 1 mA
MIN.
(V)
MAX.
(V)
MAXIMUM
CLAMPING
VOLTAGE
at 1 A
(V)
CAP.
at 1 kHz
(pF)
TOL.
(%)
CATALOG NUMBERS
2381 574.....
2.5
3.3
4.1
6.0
12
1 300
typ.
4.0
5.5
6.4
9.6
21
470
typ.
6.0
8.0
8.8
13.2
27
300
typ.
8.0
11.0
12.7
17.2
33
200
typ.
10.0
14.0
15.3
21.0
35
110
typ.
14.0
18.0
19.8
25.7
40
100
typ.
17.0
22.0
24.3
29.7
46
90
typ.
20.0
26.0
29.7
38.6
56
70
typ.
25.0
31.0
35.1
45.6
65
60
typ.
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: 15-Jun-05
For technical questions contact: [e-mail]
www.vishay.com
9