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Varistor Products
©2009 Littelfuse, Inc.
Revision: November 5, 2009
MLN SurgeArrayTM Suppressor
Surface Mount Multilayer Varistors (MLVs) > MLN Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/MLN.html for current information.
MLN S
eries
0.1
1
10
100
0
0
0
0
1
0
0
0
1
0
0
1
0
1
Square Wave Impulse Duration (s)
Surge Current (A)
2
NUMBER OF SURGES
1
10
100
10
10
4
10
5
10
6
3
Nominal Voltage Stability to IEC 1000-4-2 (8kV Contact
Method, One Section)
0
5
10
15
20
25
0
10
100
1000
10000
NUMBER OF DISCHARGES
NOMINAL VOLTAGE
V
NOM
(V)
V18
V14
V9
V5.5
V-I Characteristic, 1206 size
1
10
100
10A 100A 1mA 10mA 100mA 1A
10A 100A
Current (A)
Varistor Voltage (V)
MAXIMUM CLAMP VOLTAGE
MAXIMUM STANDBY
V5.5
V9
V14
V18
V18L
V5.5
V9
V14
V18
V18L
1206 Size Pulse Rating for Long Duration Surges
(Any Single Section)
Capacitance vs Frequency, 1206 Size
0
100
200
300
400
500
1000
100
10
1
0.1
Frequency (MHz)
Capacitance (pF)
V5.5
V9
V14
V18
V18L
Typical Performance Curves (continued)
Adjacent Channel Crosstalk
-120
-100
-80
-60
-40
-20
0
1000
100
10
1
0.1
0.01
0.001
Frequency (MHz)
Crosstalk (dB)
V5.5
V9
V14
V18
V18L
V
IN
= 1V
RMS
Z = 50
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Summary :
MLN S eries 0.1 1 10 100 0 0 0 0 1 0 0 0 1 0 0 1 0 1 Square Wave Impulse Duration (s) Surge Current (A) 2 NUMBER OF SURGES 1 10 100 10 10 4 10 5 10 6 3 Nominal Voltage Stability to IEC 1000-4-2 (8kV Contact Method, One Section) 0 5 10 15 20 25 0 10 100 1000 10000 NUMBER OF DISCHARGES NOMINAL VOLTAGE V NOM (V) V18 V14 V9 V5.5 V-I Characteristic, 1206 size 1 10 100 10A 100A 1mA 10mA 100mA 1A 10A 100A Current (A) Varistor Voltage (V) MAXIMUM CLAMP VOLTAGE MAXIMUM STANDBY V5.5 V9 V14 V18 V18L V5.5 V9 V14 V18 V18L 1206 Size Pulse Rating for Long Duration Surges (Any Single Section) Capacitance vs Frequency, 1206 Size 0 100 200 300 400 500 1000 100 10 1 0.1 Frequency (MHz) Capacitance (pF) V5.5 V9 V14 V18 V18L Typical Performance Curves (continued) Adjacent Channel Crosstalk -120 -100 -80 -60 -40 -20 0 1000 100 10 1 0.1 0.01 0.001 Frequency (MHz) Crosstalk (dB) V5.5 V9 V14 V18 V18L V IN = 1V RMS Z = 50 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9
Tags :
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