Varistor Products
Radial Leaded Varistors > ATMOV Series
ATMOV Varistor Series
Epoxy Coated
Phenolic Coated
RoHS
Description
The Littelfuse ATMOV Series of low voltage, high surge cur-
rent, radial leaded varistors provides an ideal circuit protec-
tion for load dump, jump start voltage transient conditions
specifically for automotive applications.
The maximum peak surge current rating is rated up to 5kA
(8/20 μs pulse) to protect sensitive infotainment systems
from voltage transients. This AEC-Q200 (Table 10) compli-
ant series is available in five disc sizes: 5mm, 7mm, 10mm,
14mm and 20mm; it features a wide VDC voltage range from
16V to 50V.
Features
Agency Approvals
Agency
Agency File Number
E320116 (only Epoxy coated)
Note: These parts are in compliance with AEC–Q200 (Table 10).
Applications
• Body Electronics Systems • Automotive Control
Module Protection
• Powertrain Systems
• Motor or inductive load
• Infotainment Systems
transient suppression
Absolute Maximum Ratings
• For ratings of individual members of a series, see Device Ratings and Specifications chart
Low Voltage Series
Continous:
Steady State Applied Voltage:
AC Voltage Range (V
M(AC)RMS
)
DC Voltage Range (V
M(DC)
)
Transient:
Non-Repetitive Surge Current, 8/20µs Waveform (I
TM
)
Non-Repetitive Energy Capability, 2ms Waveform (W
TM
)
Operating Ambient Temperature Range (T
A
) for Epoxy coated
Operating Ambient Temperature Range (T
A
) for Phenolic coated
Storage Temperature Range (T
STG
) for Epoxy coated
Storage Temperature Range (T
STG
) for Phenolic coated
Temperature Coefficient (αV) of Clamping Voltage (V
C
) at Specified Test Current
Hi-Pot Encapsulation (Isolation Voltage Capability) for Epoxy coated
Hi-Pot Encapsulation (Isolation Voltage Capability) for Phenolic coated
Epoxy Coating Insulation Resistance
400 to 5,000
1.0 to 140
-40 to +85
-40 to +125
-40 to +125
-40 to +150
< 0.01%
2500
500
>1,000
14 to 42
16 to 50
Units
V
V
A
J
°C
°C
°C
°C
°C
V
V
MΩ
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of
the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/18/14
1
LV UltraMOV
™
Series
• Meets the stringent
quality standards of
AEC-Q200 (Table 10)
• Breakthrough in low
voltage varistor design
provides high peak
surge current rating
• Reduced footprint and
volume required for
surge protection
• Optional phenolic coating
for higher operating
temperature up to 125ºC
• High peak surge
current rating up to
5kA (8/20 μs pulse)
• Wide operating voltage
range: 14VAC to 42VAC
and 16VDC to 50VDC
• Five disc sizes available:
5, 7 10, 14, and 20mm
,
• High resistance to
thermal cycles for
phenolic coating
• High energy absorption
particularly for automotive
load dump and jump start
• Lead–free, Halogen-Free
and RoHS compliant
Varistor Products
Radial Leaded Varistors > ATMOV Series
ATMOV Series Device Ratings & Specifications
Epoxy
Coated
Models
Phenolic
Coated
Models
Size
Continuous Varistor Voltage
at 1mA
Disc
Voltage
Dia.
(mm)
Max
Max
Jump
Energy
Peak
Rating Energy Start Typical
Maximum
Current
DC Capaci-
(Load
(2ms,
Clamping
(8 x
Dump, V
jump
tance
1
Voltage
20µs 1
10
f
=
pulse)
pulse)
pulses)*
1MHz
(5
min)
Part Number
Part Number
Branding
Branding
(Base part)
(Base part)
V
RMS
5
7
10
14
20
5
7
10
14
20
5
7
10
14
20
5
7
10
14
20
5
7
10
14
20
(V)
14
14
14
14
14
17
17
17
17
17
25
25
25
25
25
30
30
30
30
30
42
42
42
42
42
V
DC
(V)
16
16
16
16
16
20
20
20
20
20
28
28
28
28
28
34
34
34
34
34
50
50
50
50
50
Min Nom Max
V
C
(V)
43
43
43
43
43
53
53
53
53
53
77
77
77
77
77
93
93
93
93
93
135
135
135
135
135
I
PK
(A)
1
2.5
5
10
20
1
2.5
5
10
20
1
2.5
5
10
20
1
2.5
5
10
20
1
2.5
5
10
20
I
TM
(A)
400
800
1500
3000
5000
400
800
1500
3000
5000
400
800
1500
3000
5000
400
800
1500
3000
5000
400
800
1500
3000
5000
W
TM
(J)
1
2.2
5
10
28
1.4
2.8
6.5
13
35
2.5
5.5
13
25
77
3.1
7
15.5
32
90
5
11
25
50
140
(J)
6
12
25
50
100
6
12
25
50
100
6
12
25
50
100
6
12
25
50
100
6
12
25
50
100
(V)
25
25
25
25
25
30
30
30
30
30
40
40
40
40
40
45
45
45
45
45
55
55
55
55
55
(pF)
1100
2450
4650
10200
22200
950
2100
3900
8700
18750
750
1500
2900
6200
13500
650
1350
2550
5550
12000
500
1000
1850
4000
8500
V05E14AUTO
V07E14AUTO
V10E14AUTO
V14E14AUTO
V20E14AUTO
V05E17AUTO
V07E17AUTO
V10E17AUTO
V14E17AUTO
V20E17AUTO
V05E25AUTO
V07E25AUTO
V10E25AUTO
V14E25AUTO
V20E25AUTO
V05E30AUTO
V07E30AUTO
V10E30AUTO
V14E30AUTO
V20E30AUTO
V05E42AUTO
V07E42AUTO
V10E42AUTO
V14E42AUTO
V20E42AUTO
Note:
5E14A
7E14A
10E14A
14E14A
20E14A
5E17A
7E17A
10E17A
14E17A
20E17A
5E25A
7E25A
10E25A
14E25A
20E25A
5E30A
7E30A
10E30A
14E30A
20E30A
5E42A
7E42A
10E42A
14E42A
20E42A
V05P14AUTO 5P14A
V07P14AUTO 7P14A
V10P14AUTO 10P14A
V14P14AUTO 14P14A
V20P14AUTO 20P14A
V05P17AUTO 5P17A
V07P17AUTO 7P17A
V10P17AUTO 10P17A
V14P17AUTO 14P17A
V20P17AUTO 20P17A
V05P25AUTO 5P25A
V07P25AUTO 7P25A
V10P25AUTO 10P25A
V14P25AUTO 14P25A
V20P25AUTO 20P25A
V05P30AUTO 5P30A
V07P30AUTO 7P30A
V10P30AUTO 10P30A
V14P30AUTO 14P30A
V20P30AUTO 20P30A
V05P42AUTO 5P42A
V07P42AUTO 7P42A
V10P42AUTO 10P42A
V14P42AUTO 14P42A
V20P42AUTO 20P42A
(V)
19.8
19.8
19.8
19.8
19.8
24.3
24.3
24.3
24.3
24.3
35.1
35.1
35.1
35.1
35.1
42.3
42.3
42.3
42.3
42.3
61.2
61.2
61.2
61.2
61.2
(V)
22
22
22
22
22
27
27
27
27
27
39
39
39
39
39
47
47
47
47
47
68
68
68
68
68
(V)
24.2
24.2
24.2
24.2
24.2
29.7
29.7
29.7
29.7
29.7
42.9
42.9
42.9
42.9
42.9
51.7
51.7
51.7
51.7
51.7
74.8
74.8
74.8
74.8
74.8
1. Average power dissipation of transients not to exceed 0.2W, 0.25W, 0.4W, 0.6W or 1W for model sizes 5mm, 7mm, 10mm, 14mm and 20mm, respectively.
*2. Energy rating (auto load dump) for impulse duration of 40ms minimum to one half of peak current, 60sec interval (ISO7637-2 5a).
3. The shift of Vnom ( Varistor Volatge ) may be to +/-15% for Load dump or Jump Start test.
2
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/18/14
Varistor Products
Radial Leaded Varistors > ATMOV Series
Current Energy and Power Dissipation Ratings
Figure 1A - Power Derating for Epoxy Coated
Figure 1B - Power Derating for Phenolic Coated
For applications exceeding 85ºC ambient temperature,
the peak surge current and energy ratings must be
reduced as shown below.
100
For applications exceeding 125ºC ambient temperature,
the peak surge current and energy ratings must be
reduced as shown below.
100
PERCENT OF RATED VALUE
80
70
60
50
40
30
20
10
0
-55
50
60
70
80
90 100 110 120
AMBIENT TEMPERATURE (
o
C)
130
140 150
PERCENT OF RATED VALUE
90
90
80
70
60
50
40
30
20
10
0
-55
50
60
70
80
90
100
110
120
130
140 150
AMBIENT TEMPERATURE (
o
C)
FIGURE 1. CURRENT, ENERGY AND POWER DERATING
CURVE
Peak Pulse Current Test Waveform for Clamping Voltage
100
PERCENT OF PEAK VALUE
50
0
O
1
t
t
1
t
2
TIME
Figure 2: Peak Pulse Current Test Waveform for Clamping Voltage
0
1
= Virtual Origin of Wave
t = Time from 10% to 90% of Peak
t
1
= Virtual Front Time = 1.25 x t
t
2
= Virtual Time to Half-Value (Impulse Duration)
Example
- For an 8/20
µs
Current Waveform:
8µs = t
1
= Virtual Front Time
20µs
= t
2
= Virtual Time to Half-Value
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/18/14
3
LV UltraMOV
™
Series
Varistor Products
Radial Leaded Varistors > ATMOV Series
Maximum Clamping Voltage for 5mm Parts
V05x14AUTO - V05x42AUTO
Maximum Clamping Voltage for 7mm Parts
V07x14AUTO - V07x42AUTO
Maximum Clamping Voltage for 10mm Parts
500
500
600
500
600
MAXIMUM CLAMPING VOLTAGE
MAXIMUM CLAMPING VOLTAGE
MAXIMUM CLAMPING VOLTAGE
MAXIMUM CLAMPING VOLTAGE
400
500
400
500
5mm
MODEL SIZE
MODEL SIZE 5mm
MODEL SIZE 7mm
MODEL SIZE 7mm
400
400
300
300
300
500
300
600
500
600
MAXIMUM CLAMPING VOLTAGE
MAXIMUM CLAMPING VOLTAGE
MAXIMUM CLAMPING VOLTAGE
MAXIMUM CLAMPING VOLTAGE
200
400
500
200
400
500
MODEL SIZE 5mm
MODEL SIZE 7mm
MODEL SIZE 5mm
200
MODEL SIZE 7mm
200
400
400
300
300
300
300
500
600
100
200
100
200
MAXIMUM CLAMPING VOLTAGE
MAXIMUM
90
200
100
400
V07x42AUTO
90
CLAMPING VOLTAGE
500
100
5mm
200
MODEL
90
80
MODEL SIZE
V07x42AUTO
80
7mm
90
V05x42AUTO
SIZE
400
V05x42AUTO
70
300
70
80
80
60
V07x30AUTO
60
V07x30AUTO
70
300
V05x30AUTO
70
100
60
50
V07x25AUTO
100
60
V05x30AUTO
50
90
50
200
V07x42AUTO
90
V07x25AUTO
100
V05x25AUTO
100
V05x25AUTO
50
40
80
40
V07x42AUTO
90
200
V05x42AUTO
90
80
40
V05x17AUTO
40
V05x42AUTO
70
V07x17AUTO
70
V07x17AUTO
80
80
V05x17AUTO
30
V07x14AUTO
30
V07x14AUTO
60
V07x30AUTO
60
70
V05x14AUTO
70
V05x14AUTO
V07x30AUTO
30
V05x30AUTO
30
V05x30AUTO
60
50
60
100
V07x25AUTO
50
V07x25AUTO
50
V05x25AUTO
50
V05x25AUTO
20
40
20
90
100
20
40
V05x17AUTO
20
V07x42AUTO
40
80
V07x17AUTO
90
V05x42AUTO
40
V05x17AUTO
30
V07x14AUTO
30
V07x17AUTO
70
80
V07x14AUTO
30
V05x14AUTO
30
V05x14AUTO
60
V07x30AUTO
70
60
V05x30AUTO
50
10
V07x25AUTO
10
20
20
50
10
V05x25AUTO
10
20
0
1
2
3
20
40
10
-3
10
-2
10
-3
10
-1
-3
2
3
10
-2
10
10
-1
10
10
0
10
10
1
10
10
2
10
3
3
10
0
10
1
10
-2
10
-3
10
-1
40
10
10
-1
10
0
10
10
1
10
10
2
10
V07x17AUTO
10
-2
V05x17AUTO
PEAK AMPERES (A)
PEAK AMPERES (A)
30
V07x14AUTO
PEAK AMPERES (A)
PEAK AMPERES (A)
30
V05x14AUTO
10
10
10
1
2
10
20
10
-3
10
VOLTAGE
CLAMPING
-2
10
-3
10
-1
FOR
-2
10
0
10
-1
FOR V07x42AUTO
1
10
3
CLAMPING VOLTAGE
10
-1
V05x14AUTO -
1
V05x14AUTO -
1
10
3
CLAMPING V07x14AUTO - V07x14AUTO - V07x42AUTO
10
3
10
VOLTAGE
10
10
0
10
10
10
2
CLAMPING
10
-2 0
FOR
0
10
2
2
20
10
-3
10
10
10
-2
10
-3
FOR VOLTAGE
10
-1
V05x42AUTO V05x42AUTO
10
3
10
10
10
PEAK AMPERES (A)
PEAK AMPERES (A)
PEAK AMPERES (A)
PEAK AMPERES (A)
MAXIMUM PEAK VOLTS (V)
MAXIMUM PEAK
MAXIMUM PEAK VOLTS (V) VOLTS (V)
MAXIMUM PEAK VOLTS (V)
MAXIMUM PEAK
MAXIMUM PEAK VOLTS (V) VOLTS (V)
MAXIMUM PEAK VOLTS (V)
MAXIMUM PEAK VOLTS (V)
Maximum Clamping Voltage for 14mm Parts
600
CLAMPING
-2
CLAMPING VOLTAGE FOR- V07x42AUTO - V07x42AUTO
VOLTAGE FOR V07x14AUTO V07x14AUTO
3
CLAMPING VOLTAGE FOR
VOLTAGE
FOR V05x42AUTO
500
10
CLAMPING VOLTAGE
MAXIMUM CLAMPING
V05x14AUTO -
VOLTAGE
2
V14x14AUTO - V14x42AUTO
MAXIMUM10
0
CLAMPING VOLTAGE
2
V10x14AUTO - V10x42AUTO
MAXIMUM CLAMPING
1
V05x14AUTO - V05x42AUTO
500
10
-3
MAXIMUM CLAMPING VOLTAGE
10
500
10
-1
10
1
10
10
400
10
-3
10
-1
10
0
10
10
10
3
10
-2
400
MODEL SIZE 10mm
MODEL SIZE 10mm
PEAK AMPERES (A)
300
300
500
500
MAXIMUM CLAMPING
V05x14AUTO -
VOLTAGE
MAXIMUM CLAMPING
V05x42AUTO
CLAMPING VOLTAGE FOR
VOLTAGE
200
400
200
MODEL SIZE 10mm
400
MODEL SIZE 10mm
300
300
400
10
600
MODEL SIZE 14mm
MODEL SIZE 14mm
PEAK AMPERES (A)
400
MAXIMUM PEAK VOLTS (V)
MAXIMUM PEAK
MAXIMUM PEAK VOLTS (V) VOLTS (V)
MAXIMUM PEAK VOLTS (V)
MAXIMUM PEAK
MAXIMUM PEAK VOLTS (V) VOLTS (V)
500
100
100
200
MAXIMUM CLAMPING VOLTAGE
200
90
400
V10x42AUTO
SIZE
V10x42AUTO
MODEL
90
10mm
80
80
70
70
300
60
V10x30AUTO
60
V10x30AUTO
100
V10x25AUTO
100
50
50
V10x25AUTO
90
200
V10x42AUTO
90
40
80
40
V10x42AUTO
80
70
V10x17AUTO
70
V10x17AUTO
30
V10x14AUTO
30
V10x14AUTO
60
V10x30AUTO
60
V10x30AUTO
50
V10x25AUTO
50
V10x25AUTO
100
20
40
20
90
V10x42AUTO
40
80
V10x17AUTO
30
V10x14AUTO
30
V10x17AUTO
70
V10x14AUTO
60
V10x30AUTO
50
10
V10x25AUTO
10
20
-2
20
-1
0
1
2
-3
-2
-1
0
1 3
40
10
-3
10
10 10
10 10
10 10
10 10
10 10
V10x17AUTO
PEAK AMPERES (A)
PEAK AMPERES (A)
30
V10x14AUTO
10
2
600
600
300
300
MAXIMUM CLAMPING VOLTAGE
MAXIMUM CLAMPING VOLTAGE
VOLTAGE FOR V07x14AUTO - V07x42AUTO
500
CLAMPING
500
MODEL SIZE 14mm
MODEL SIZE 14mm
400
400
200
200
300
300
600
MAXIMUM CLAMPING VOLTAGE
500
MODEL SIZE 14mm
200
400
200
100
100
90
V14x42AUTO
90
80
300
80
V14x42AUTO
70
70
60
60
100
V14x30AUTO
100
V14x30AUTO
200
V14x25AUTO
50
50
90
V14x42AUTO
90
V14x25AUTO
80
80
V14x42AUTO
40
40
70
70
60
V14x17AUTO
60
V14x17AUTO
V14x30AUTO
30
V14x14AUTO
30
V14x30AUTO
V14x14AUTO
50
100
V14x25AUTO
50
V14x25AUTO
90
40
V14x42AUTO
40
80
20
20
70
V14x17AUTO
-2
V14x17AUTO
-2 0
-1
1
2
3 -3
10
10
3
30
10
10
-3
10
10
10
-1
10
10
0
10
10
1
10
60
V14x14AUTO
30
V14x14AUTO
10
V14x30AUTO
PEAK AMPERES (A)
PEAK AMPERES (A)
50
MAXIMUM PEAK VOLTS (V)
MAXIMUM PEAK VOLTS (V)
MAXIMUM PEAK VOLTS (V)
MAXIMUM PEAK VOLTS (V)
MAXIMUM PEAK VOLTS (V)
MAXIMUM PEAK VOLTS (V)
10
2
10
3
20
10
40
20
10
2
-2
0
2
3
CLAMPING VOLTAGE
10
-1
V10x14AUTO
10
V10x42AUTO
10
V10x42AUTO
10 10
-3
CLAMPING VOLTAGE
-1
10
-2
10
0
10
-1
10
1
- V14x42AUTO
1
10
3
-3
FOR
-2
-1
-
1
0
2
3
20
10
-3
10
-2
CLAMPING V14x14AUTO V14x14AUTO - V14x42AUTO
10
3
10
CLAMPING VOLTAGE FOR V10x14AUTO -
1
10
V14x17AUTO
10
-3
10
FOR VOLTAGE FOR
10
0
10
10
10
2
10
10 10
10
10 10
10
30
V14x14AUTO
PEAK AMPERES (A)
PEAK AMPERES (A)
PEAK AMPERES (A)
PEAK AMPERES (A)
V14x25AUTO
10
CLAMPING VOLTAGE FOR V10x14AUTO - V10x42AUTO - V10x42AUTO
20
CLAMPING VOLTAGE FOR VOLTAGE FOR V14x42AUTO - V14x42AUTO
1000
CLAMPING V14x14AUTO
1
- V14x14AUTO
3
1000
-2
CLAMPING VOLTAGE FOR V10x14AUTO
-1
0
1
2
3
900
-3
10
-3
10
-2
10
-1
10
0
10
10
2
10
10
10
900
MAXIMUM
10
10
10
10
10
800
MAXIMUM CLAMPING VOLTAGE
CLAMPING VOLTAGE
800
PEAK AMPERES (A)
AMPERES (A)
700
MODEL SIZE 20mm
PEAK
SIZE 20mm
700
MODEL
600
600
500
500
1000
1000
900
CLAMPING VOLTAGE FOR V10x14AUTO - V10x42AUTO
CLAMPING VOLTAGE FOR V14x14AUTO - V14x42AUTO
400
900
400
800
MAXIMUM CLAMPING VOLTAGE
800
V20x14AUTO - V20x42AUTO
MAXIMUM CLAMPING VOLTAGE
700
MODEL SIZE 20mm
300
700
300
MODEL SIZE 20mm
600
600
500
500
200
V20x42AUTO
200
V20x42AUTO
1000
400
400
900
800
MAXIMUM CLAMPING VOLTAGE
300
V20x30AUTO
300
V20x30AUTO
700
MODEL SIZE
100
V20x25AUTO
100
20mm
V20x25AUTO
600
90
200
V20x42AUTO
90
V20x42AUTO
200
500
80
80
70
70
400
60
V20x30AUTO
60
V20x30AUTO
300
50
100
V20x25AUTO
50
100
V20x25AUTO
90
90
40
40
80
200
V20x42AUTO
80
70
30
70
30
60
60
50
V20x30AUTO
20
V20x17AUTO
50
V20x17AUTO
20
100
V20x25AUTO
40
40
V20x14AUTO
V20x14AUTO
90
80
30
30
70
10
10
60
V20x17AUTO
4
20
-6
-5
-4
-2
-1
0
V20x17AUTO
-6-3
-2 1
-1 2
03
50
10
10
10
20
10 10
-5
10
-4
10
-3
1010 1010
V20x14AUTO
10
2
10
3
10
4
10
10
10
10 10
1
10
10
10
V20x14AUTO
40
PEAK AMPERES PEAK AMPERES (A)
(A)
30
10
10
-6
-5
-4
-2
-1
0
1
2
3
4
-6-3
V20x42AUTO
FOR V20x14AUTO V20x42AUTO
10
CLAMPING VOLTAGE FOR VOLTAGE
10 10 10
V20x17AUTO
-
10
2
10
3
10
4
10
10 10
CLAMPING
-4
V20x14AUTO -
-1
10
0
10
1
10 10
-5
10
10
10 10
-3
10
-2
10
10
10
20
Maximum Clamping Voltage for 20mm Parts
MAXIMUM
MAXIMUM PEAK PEAK VOLTS (V)
MAXIMUM PEAK VOLTS (V) VOLTS (V)
MAXIMUM PEAK VOLTS (V)
MAXIMUM PEAK VOLTS (V)
V20x14AUTO
PEAK AMPERES PEAK AMPERES (A)
(A)
10
CLAMPING VOLTAGE FOR V20x14AUTO - V20x42AUTO
CLAMPING VOLTAGE FOR V20x14AUTO - V20x42AUTO
-6
-5
-4
-3
-2
-1
0
1
2
3
4
10
10
10
10
10
10
10
10
10
10
10
PEAK AMPERES (A)
CLAMPING VOLTAGE FOR V20x14AUTO - V20x42AUTO
4
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/18/14
Varistor Products
Radial Leaded Varistors > ATMOV Series
Repetitive Surge Capability for 5mm Parts
5MM V05E14...E42AUTO
V05x14AUTO – V05x42AUTO
5MM V05E14...E42AUTO
5MM V05E14...E42AUTO
5MM V05E14...E42AUTO
5MM V05E14...E42AUTO
1000
1000
1000
1x
1x
2x
2x
2x
15x
15x
2
100
15x
10
2
x
10
100
3
x
10
2
x
3
10
3
x
10
4
x
5
10
4
x
10
4
x
6
10
5
x
10
5
x
6
10
6
x
10
10 x
10
Repetitive Surge Capability for 7mm Parts
7MM V07E14....E42AUTO
V07x14AUTO – V07x42AUTO
V07E14....E42AUTO
7MM 7MM V07E14....E42AUTO
7MM V07E14....E42AUTO
7MM V07E14....E42AUTO
10000
10000 10000
10000 10000
1000
1000
1000
1x
1000
1000
1x
1x
1000
1000
1x
Surge Current (A)
Surge Current (A)
Surge Current (A)
Surge Current (A)
Surge Current (A)
Surge Current (A)
Surge Current (A)
Surge Current (A)
Surge Current (A)
Surge Current (A)
100
100
100
10
10
10
1x
1x
2x
2x
15x
15x
10
2
10
23
x
x
10 x
10
34
x
10 x
10
45
x
10 x
10
56
x
10 x
10
6
x
100
100
100
10
10
10
1
1
1
1
1
1
2x
2x
15x
2x
15x
15x
10
2
x
3
10
2
x
10
2
x
100
100
4
10
3
x
10
3
x
4
10
5
x
10
4
x
10
5
x
6
10
5
x
10
6
x
10
6
x
1
1
10
10
1x
1x
2x
2x
15x
15x
10
2
x
10
23
x
10 x
10
34
x
10 x
10
45
x
10 x
10
56
x
10 x
10
6
x
0.1
0.1
0.1
0.1 10 0.1
100
10
10 100
10
10 100
Impulse Duration (µs)
Impulse Duration (µs) (µs)
Impulse Duration
Impulse Duration (µs) (µs)
Impulse Duration
100
100
1000
1000
1000
10000
1000 10000 10000
1000 10000 10000
10
10
10
1
1
100
1000
10000
10 100
100 1000
1000 10000 10000
10
Impulse
100 1000
(µs)
100
Duration
1000 10000 10000
Impulse Duration (µs) (µs)
Impulse Duration
Impulse Duration (µs) (µs)
Impulse Duration
Repetitive Surge Capability for 10mm Parts
10MM V10E14...E42AUTO
10MM V10E14...E42AUTO
10MM V10E14...E42AUTO
V10x14AUTO – V10x42AUTO
10MM V10E14...E42AUTO
10MM V10E14...E42AUTO
10000
10000 10000
10000 10000
Repetitive Surge Capability for 14mm Parts
14MM V14E14...E42AUTO
V14x14AUTO – V14x42AUTO
14MM V14E14...E42AUTO
14MM V14E14...E42AUTO
14MM V14E14...E42AUTO
14MM V14E14...E42AUTO
10000
10000 10000
10000 10000
Surge Current (A)
Surge Current (A)
Surge Current (A)
Surge Current (A)
Surge Current (A)
Surge Current (A)
100
100
100
10
10
10
1
1
1
Surge Current (A)
Surge Current (A)
100
100
100
10
10
10
10
10
Surge Current (A)
Surge Current (A)
1000
1000
1000
1x
1x
1x
2x
1000
2x
1000
15x
2x
15x
15x
10
2
x
10
2
x
10
2
x
3
10
3
x
10
4
x
10
3
x
4
10
100
100
5
10
4
x
10
5
x
x
10
5
x
10
6
x
10
6
x
10
6
x
10 x
1x
1x
2x
2x
15x
15x
10
2
x
10
2
x
10
3
10
34
x
x
10 x
10
4
x
10
5
x
10
5
x
10
6
x
10
6
x
1000
1000
1000
1x
1x
2x
2x
15x
15x
10
2
x
10
2
x
10
3
x
10
3
x
10
4
x
10
4
x
10
5
x
10
5
x
10
6
x
10
6
x
10
10
10
10
10
1
1
100
1000
10000
10 100
100 1000
1000 10000 10000
10 100
Duration (µs)
1000 10000 10000
Impulse
100 1000
1
1
1
Impulse Duration (µs) (µs)
Impulse Duration
Impulse Duration (µs) (µs)
Impulse Duration
1
10 1
100
10 100
10
10
10 100
Impulse Duration (µs)
Impulse Duration (µs) (µs)
Impulse Duration
Impulse Duration (µs) (µs)
Impulse Duration
100
100
1000
1000
1000
10000
1000 10000 10000
1000 10000 10000
Repetitive Surge Capability for 20mm Parts
V020x14AUTO – V20x42AUTO
20MM V20E14...E42AUTO
20MM V20E14...E42AUTO
20MM V20E14...E42AUTO
20MM V20E14...E42AUTO
20MM V20E14...E42AUTO
10000
10000 10000
10000 10000
1x
Surge Current (A)
Surge Current (A)
Surge Current (A)
100
100
100
10
10
10
1
1
1
Surge Current (A)
Surge Current (A)
1000
1000
1000
1x
1x
2x
2x
2x
15x
15x
15x
2
10
2
x
1000
1000
10
3
x
10
2
x
10 x
10
3
x
10
3
x
10
4
x
10
4
x
10
4
x
5
10
5
x
10
5
x
100
10
6
x
100
10
6
x
10
6
x
10 x
1x
1x
2x
2x
15x
15x
10
2
x
10
2
x
10
3
x
10
3
x
10
4
x
10
4
x
10
5
x
10
5
x
10
6
x
10
6
x
10
10
NOTE: If pulse ratings are exceeded, a shift of V
N(DC)
(at specified current) of
more then +/-10% could result. This type of shift, which normally results in a
decrease of V
N(DC)
, may result in the device not meeting the original published
specifications, but does not prevent the device from continuing to function,
and to provide ample protection.
10
10
10
1
1
100
10 100
10 100
Impulse Duration (µs)
Impulse Duration (µs) (µs)
Impulse Duration
Impulse Duration (µs) (µs)
Impulse Duration
100
100
1000
1000
1000
10000
1000 10000 10000
1000 10000 10000
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/18/14
5
LV UltraMOV
™
Series
1x
1x
1x
2x
2x
2x
15x
15x
1000
15x
1000
10
2
x
10
2
x
10
2
x
3
10
3
x
10
3
x
10
4
x
10
4
x
10
4
x
10
100
10
5
x
x
100
10
5
x
6
10
5
x
10
6
x
10
6
x
10 x
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