ZV Series — Low Voltage SMD Varistors
Description
The ZV Series of low voltage varistors is designed to protect sensitive electronics devices
against high voltage surges in the low voltage region. They offer excellent transient energy
absorption due to improved energy volume distribution and power dissipation. Low voltage
varistors cover wide DC operating voltage range from 3V to 125V.
ZV varistors are typically applied to protect integrated circuits and other components at the
circuit board level
Features
• AC operating voltage (Vrms) from 2V to 95V
• DC operating voltage (Vdc) from 3V to 125V
• No plastic coating guarantees better flammability rating
• Bi-directional, low clamping voltages
• Broad range of current and energy handling capabilities
• +125°C continuous operating temperature
• Dimensional and weight savings on PC board
• AgPd end terminations
Applications
• ESD protection for components sensitive to IEC 1000-4-2,
MIL-STD 883C Method 3015.7 and other industry specifications
• Suppression of inductive switching or other low to medium transient
events at the circuit board level
• Provides on-board transient voltage protection of ICs and transistors
• Replace larger surface mount TVS Zeners in many applications
• Used to help achieve electromagnetic compliance of end products
• 4 model sizes available 1206, 1210, 1812, and 2220
General Technical Data
Operating Temperature
Storage Temperature Range
Threshold Voltage Temperature Coefficient
Response Time
-55°C to +125°C
-55°C to +150°C
<-0.05%/°C
< 2 ns
In accordance with CECC 42 000
Standard Packaging Options / Quantities
Chip Size
1206
Series
Voltage Range (Vrms)
R0
180mm
7"
2 – 14
17
20 – 40
50 – 95
1,000
1,000
1,000
1,000
R1
180mm
7"
4,000
2,500
2,500
2,000
1812
ZV
Voltage Range (Vrms)
R0
180mm
7"
2 – 14
17
20 – 40
50 – 95
1,000
1,000
N/A
N/A
R1
180mm
7"
1,500
1,500
1,000
1,000
R2
330mm
13"
6,000
6,000
4,000
4,000
R0
180mm
7"
1,000
1,000
N/A
N/A
R2
330mm
13"
15,000
14,000
10,000
8,000
R0
180mm
7"
1,000
1,000
1,000
1,000
1210
R1
180mm
7"
4,000
2,500
2,500
2,000
2220
R1
180mm
7"
1,500
1,500
1,000
1,000
R2
330mm
13"
5,000
5,000
4,000
4,000
R2
330mm
13"
15,000
14,000
9,000
8,000
How to Order
ZV
SEI Type
20
Vrms
o
K
Tolerance
Tolerance
10%
15%
20%
1210
Chip Size
Size
1206
1210
1812
2220
401
Surge Current (Amps)
Code
N
-
N
Termination Type
Code
R2
R1
Packaging
Description
330 mm (13") Plastic Reel
Code
K
L
M
Description
Barrier Termination
Pd-Ag
R0, R1 180 mm (7") Plastic Reel
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ZV Series — Low Voltage SMD Varistors
Device Ratings and Dimensions
Part Number
ZV 2 M 1206 151
ZV 4 M 1206 151
ZV 6 M 1206 151
ZV 8 M 1206 201
ZV 11 M 1206
ZV 14 M 1206
ZV 17 M 1206
ZV 20 M 1206
ZV 25 M 1206
ZV 30 M 1206
ZV 35 M 1206
ZV 40 M 1206
ZV 50 M 1206
ZV 60 M 1206
V
RMS
(volts
2
4
6
8
11
14
17
20
25
30
35
40
50
60
(volts
3
5.5
8
11
14
18
22
26
31
38
45
56
65
85
V
DC
(volts
4
8
11
15
18
22
27
33
39
47
56
68
82
100
V
N
(volts
10
14
21
25
33
38
44
54
65
77
90
110
135
165
V
C
(amps
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
C
(joules
0.2
0.3
0.5
0.6
0.6
0.6
0.7
0.8
1.0
1.2
0.6
0.8
0.8
0.9
W
MAX
(watts
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
P
MAX
(amps
150
150
150
200
200
200
200
200
200
200
120
120
120
120
I
P
C
TYP
(pF)
5,000
3,5000
2,600
1,950
1,300
950
740
620
510
450
400
370
320
290
L
TY
P
L
(mm)
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
W
(mm)
1.60
± 0.20
1.60
± 0.20
1.60
± 0.20
1.60
± 0.20
1.60
± 0.20
1.60
± 0.20
1.60
± 0.20
1.60
± 0.20
1.60
± 0.20
1.60
± 0.20
1.60
± 0.20
1.60
± 0.20
1.60
± 0.20
1.60
± 0.20
(mm)
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
t
MAX
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
ZV 4 M 1210 251
ZV 6 M 1210 301
ZV 8 M 1210 401
ZV 11 M 1210
ZV 14 M 1210
ZV 17 M 1210
ZV 20 M 1210
ZV 25 M 1210
ZV 30 M 1210
ZV 35 M 1210
ZV 40 M 1210
ZV 50 M 1210
ZV 60 M 1210
ZV 95 M 1210
4
6
8
11
14
17
20
25
30
35
40
50
60
95
5.5
8
11
14
18
22
26
31
38
45
56
65
85
125
8
11
15
18
22
27
33
39
47
56
68
82
100
150
14
21
25
33
38
44
54
65
77
90
110
135
165
250
5
5
5
5
5
5
5
5
5
5
5
5
5
5
0.8
1.0
1.9
2.0
2.4
2.8
3.0
3.9
4.4
4.2
4.8
4.8
5.8
5.2
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
500
500
500
800
800
800
800
800
800
600
600
400
400
300
10,000
7,500
6,500
5,100
4,000
3,500
3,000
2,500
2,000
1,450
1,100
800
640
450
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
ZV 4 M 1812 501
ZV 6 M 1812 501
ZV 8 M 1812 501
ZV 11 M 1812
ZV 14 M 1812
ZV 17 M 1812
ZV 20 M 1812
ZV 25 M 1812
ZV 30 M 1812
ZV 35 M 1812
ZV 40 M 1812
ZV 50 M 1812
ZV 60 M 1812
4
6
8
11
14
17
20
25
30
35
40
50
60
5.5
8
11
14
18
22
26
31
38
45
56
65
85
8
11
15
18
22
27
33
39
47
56
68
82
100
14
21
25
33
38
44
54
65
77
90
110
135
165
5
5
5
5
5
5
5
5
5
5
5
5
5
0.8
1.0
1.9
2.0
2.4
2.8
3.0
3.9
4.4
4.2
4.8
4.8
5.8
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
500
500
500
800
800
800
800
800
800
600
600
400
400
10,000
7,500
6,500
5,100
4,000
3,500
3,000
2,500
2,000
1,450
1,100
800
640
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
4.50
± 0.35
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
3.20
± 0.30
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
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email: marketing@seielect.com
ZV Series — Low Voltage SMD Varistors
Device Ratings and Dimensions
ZV 95 M 1812
95
125
150
250
5
5.2
0.015
300
450
2.5
4.50
± 0.35
3.20
± 0.30
1.8
ZV 4 M 2220 102
ZV 6 M 2220 122
ZV 8 M 2220 122
ZV 11 M 2220
ZV 14 M 2220
ZV 17 M 2220
ZV 20 M 2220
ZV 25 M 2220
ZV 30 M 2220
ZV 35 M 2220
ZV 40 M 2220
ZV 50 M 2220
ZV 60 M 2220
ZV 95 M 2220
4
6
8
11
14
17
20
25
30
35
40
50
60
95
5.5
8
11
14
18
22
26
31
38
45
56
65
85
125
8
11
15
18
22
27
33
39
47
56
68
82
100
150
14
21
25
33
38
44
54
65
77
90
110
135
165
250
10
10
10
10
10
10
10
10
10
10
10
10
10
10
1.5
3.8
4.3
5.5
6.0
7.5
8.0
9.5
12.2
7.6
9.2
5.8
6.2
7.4
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.020
0.020
1,000
1,200
1,200
1,200
1,200
1,200
1,200
1,200
1,200
1,000
1,000
800
800
500
19,500
17,000
16,000
13,000
10,000
8,000
6,500
5,000
4,000
3,000
2,200
1,500
1,400
600
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
5.70
± 0.40
5.70
± 0.40
5.70
± 0.40
5.70
± 0.40
5.70
± 0.40
5.70
± 0.40
5.70
± 0.40
5.70
± 0.40
5.70
± 0.40
5.70
± 0.40
5.70
± 0.40
5.70
± 0.40
5.70
± 0.40
5.70
± 0.40
5.00
± 0.40
5.00
± 0.40
5.00
± 0.40
5.00
± 0.40
5.00
± 0.40
5.00
± 0.40
5.00
± 0.40
5.00
± 0.40
5.00
± 0.40
5.00
± 0.40
5.00
± 0.40
5.00
± 0.40
5.00
± 0.40
5.00
± 0.40
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
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