ZV / ZVY 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. The ZVY Series is the
same except for higher operting temperatures up to 150°C
ZV varistors are typically applied to protect 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, +
150°C for ZVY
• 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
• 6 model sizes available 0603, 0805, 1206, 1210, 1812, and 2220
General Technical Data
Operating Temperature - ZV
Operating Temperature - ZVY
Storage Temperature Range
Threshold Voltage Temperature Coefficient
Response Time
-55°C to +125°C
-55°C to +150°C
-55°C to +150°C
<-0.05%/°C
< 2 ns
In accordance with CECC 42 000
Standard Packaging Options / Quantities
Chip Size
0603
Series
Voltage Range (Vrms)
R0
180mm
7"
2 – 14
17
20 – 40
50 – 95
1000
1000
1000
N/A
R0
180mm
7"
2 – 14
17
20 – 40
50 – 95
1,000
1,000
1,000
1,000
R1
180mm
7"
4000
3500
3500
N/A
1210
ZV, ZVY
Voltage Range (Vrms)
R1
180mm
7"
4,000
2,500
2,500
2,000
R2
330mm
13"
15,000
14,000
9,000
8,000
R0
180mm
7"
1,000
1,000
N/A
N/A
R2
330mm
13"
15000
14000
14000
N/A
R0
180mm
7"
1000
1000
1000
N/A
0805
R1
180mm
7"
4000
3500
3500
N/A
1812
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"
15000
14000
14000
N/A
R0
180mm
7"
1,000
1,000
1,000
1,000
1206
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
10,000
8,000
How to Order
ZV
SEI Type
20
Vrms
K
Tolerance
Code
K
L
M
1210
Chip Size
401
Surge Current (Amps)
Size
0603
0805
1206
1210
1812
2220
Code
N
-
N
Termination Type
R1
Packaging
Code
R2
Description
330 mm (13") Plastic Reel
SEI Type Description
ZV
ZVY
Standard
High Temp
Tolerance
10%
15%
20%
Description
Barrier Termination
Pd-Ag
R0, R1 180 mm (7") Plastic Reel
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1
email: marketing@seielect.com
Rev10/07
ZV / ZVY Series — Low Voltage SMD Varistors
Device Ratings and Dimensions
Part Number
ZV 2 M 0603 300
ZV 4 M 0603 300
ZV 6 M 0603 300
ZV 8 L 0603 300
ZV 11 K 0603 300
ZV 14 K 0603 300
ZV 17 K 0603 300
ZV 20 K 0603 300
ZV 25 K 0603 300
ZV 30 K 0603 300
(volts)
2
4
6
8
11
14
17
20
25
30
V
RMS
(volts)
3
5.5
8
11
14
18
22
26
31
38
V
DC
(volts)
4
8
11
15
18
22
27
33
39
47
V
N
(volts)
10
14
21
25
33
38
44
54
65
77
V
C
(amps)
1
1
1
1
1
1
1
1
1
1
I
C
(joules)
0.1
0.1
0.1
0.1
0.2
0.3
0.3
0.3
0.1
0.1
W
MAX
(watts)
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
P
MAX
(amps)
30
30
30
30
30
30
30
30
30
30
I
P
C
TYP
(pF)
360
295
260
250
210
195
185
175
165
160
L
TY
(nH)
L
(mm)
1.60
± 0.15
1.60
± 0.15
1.60
± 0.15
1.60
± 0.15
1.60
± 0.15
1.60
± 0.15
1.60
± 0.15
1.60
± 0.15
1.60
± 0.15
1.60
± 0.15
W
(mm)
0.80
± 0.10
0.80
± 0.10
0.80
± 0.10
0.80
± 0.10
0.80
± 0.10
0.80
± 0.10
0.80
± 0.10
0.80
± 0.10
0.80
± 0.10
0.80
± 0.10
(mm)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
t
MAX
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
ZV 2 M 0805 101
ZV 4 M 0805 101
ZV 6 M 0805 101
ZV 8 L 0805 121
ZV 11 K 0805 121
ZV 14 K 0805 121
ZV 17 K 0805 121
ZV 20 K 0805 121
ZV 25 K 0805 121
ZV 30 K 0805 121
2
4
6
8
11
14
17
20
25
30
3
5.5
8
11
14
18
22
26
31
38
4
8
11
15
18
22
27
33
39
47
10
14
21
25
33
38
44
54
65
77
1
1
1
1
1
1
1
1
1
1
0.1
0.1
0.2
0.2
0.3
0.4
0.4
0.4
0.2
0.2
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
100
100
100
120
120
120
120
120
120
120
1300
1100
900
700
500
400
340
300
280
250
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
2.00
± 0.20
2.00
± 0.20
2.00
± 0.20
2.00
± 0.20
2.00
± 0.20
2.00
± 0.20
2.00
± 0.20
2.00
± 0.20
2.00
± 0.20
2.00
± 0.20
1.25
± 0.15
1.25
± 0.15
1.25
± 0.15
1.25
± 0.15
1.25
± 0.15
1.25
± 0.15
1.25
± 0.15
1.25
± 0.15
1.25
± 0.15
1.25
± 0.15
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
ZV 2 M 1206 151
ZV 4 M 1206 151
ZV 6 M 1206 151
ZV 8 M 1206 201
ZV 11 M 1206 201
ZV 14 M 1206 201
ZV 17 M 1206 201
ZV 20 M 1206 201
ZV 25 M 1206 201
ZV 30 M 1206 201
ZV 35 M 1206 121
ZV 40 M 1206 121
ZV 50 M 1206 121
ZV 60 M 1206 121
2
4
6
8
11
14
17
20
25
30
35
40
50
60
3
5.5
8
11
14
18
22
26
31
38
45
56
65
85
4
8
11
15
18
22
27
33
39
47
56
68
82
100
10
14
21
25
33
38
44
54
65
77
90
110
135
165
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
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
150
150
150
200
200
200
200
200
200
200
120
120
120
120
5,000
3,5000
2,600
1,950
1,300
950
740
620
510
450
400
370
320
290
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
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
1.60
± 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
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
Toll Free: (888) SEI-SEIS
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email: marketing@seielect.com
Rev 10/07
ZV / ZVY Series — Low Voltage SMD Varistors
Device Ratings and Dimensions
Part Number
ZV 4 M 1210 251
ZV 6 M 1210 301
ZV 8 M 1210 401
ZV 11 M 1210 401
ZV 14 M 1210 401
ZV 17 M 1210 401
ZV 20 M 1210 401
ZV 25 M 1210 301
ZV 30 M 1210 251
ZV 35 M 1210 251
ZV 40 M 1210 251
ZV 50 M 1210 251
ZV 60 M 1210 251
ZV 95 M 1210 201
(volts)
4
6
8
11
14
17
20
25
30
35
40
50
60
95
V
RMS
(volts)
5.5
8
11
14
18
22
26
31
38
45
56
65
85
125
V
DC
(volts)
8
11
15
18
22
27
33
39
47
56
68
82
100
150
V
N
(volts)
14
21
25
33
38
44
54
65
77
90
110
135
165
250
V
C
(amps)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
I
C
(joules)
0.4
0.8
1.1
1.3
1.6
1.8
2.0
1.8
2.1
2.2
2.4
1.7
2.2
2.6
W
MAX
(watts)
0.010
0.010
0.010
0.010
0.010
0.010
0.010
0.010
0.010
0.010
0.010
0.010
0.010
0.010
P
MAX
(amps)
250
300
400
400
400
400
400
400
300
250
250
250
250
200
I
P
C
TYP
(pF)
5,000
4,100
3,400
2,600
2,150
1,800
1,500
1,350
1,100
950
750
650
500
300
L
TY
(nH)
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
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)
2.50
± 0.25
2.50
± 0.25
2.50
± 0.25
2.50
± 0.25
2.50
± 0.25
2.50
± 0.25
2.50
± 0.25
2.50
± 0.25
2.50
± 0.25
2.50
± 0.25
2.50
± 0.25
2.50
± 0.25
2.50
± 0.25
2.50
± 0.25
(mm)
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7
t
MAX
ZV 4 M 1812 501
ZV 6 M 1812 501
ZV 8 M 1812 501
ZV 11 M 1812 801
ZV 14 M 1812 801
ZV 17 M 1812 801
ZV 20 M 1812 801
ZV 25 M 1812 801
ZV 30 M 1812 801
ZV 35 M 1812 601
ZV 40 M 1812 601
ZV 50 M 1812 401
ZV 60 M 1812 401
ZV 95 M 1812 301
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
10,0000
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 2220 102
ZV 6 M 2220 122
ZV 8 M 2220 122
ZV 11 M 2220 122
ZV 14 M 2220 122
ZV 17 M 2220 122
ZV 20 M 2220 122
ZV 25 M 2220 122
ZV 30 M 2220 122
ZV 35 M 2220 102
ZV 40 M 2220 102
ZV 50 M 2220 801
ZV 60 M 2220 801
ZV 95 M 2220 501
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
19,5000
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
Toll Free: (888) SEI-SEIS
(888) 734-7347
www.seielect.com
3
email: marketing@seielect.com
Rev 10/07
