ZV/ZVY Series
Low Voltage SMD Varistors
Description:
Stackpole Electronics, Inc.
Resistive Product Solutions
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 operating temperatures up to 150ºC.
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
+125ºC continuous operating temperature, +150ºC for ZVY
Dimensional and weight savings on PC board
AgPd end terminations
ZVY high temperature product will have performance
characteristics different from the ZV.
Contact Factory for specific details.
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
Standard Termination - Ag/Pb
Barrier Termination ("N" Type)
-55ºC to +125ºC
In accordance with CECC 42 000
-55ºC to +150ºC
-55ºC to +150ºC
<-0.05% / ºC
< 2 ns
Recommended and suitable for Pb-containing soldering
Recommended and suitable for Pb-contaning and Pb-free soldering
Standard Packaging Options / Quantities
Series
Voltage Range
(Vrms)
K
180mm
7"
1,000
1,000
1,000
N/A
K
180mm
7"
1,000
1,000
1,000
1,000
0603
T
180mm
7"
4,000
3,500
3,500
N/A
1210
T
180mm
7"
4,000
2,500
2,500
2,000
G
330mm
13"
15,000
14,000
14,000
N/A
G
330mm
13"
15,000
14,000
9,000
8,000
K
180mm
7"
1,000
1,000
1,000
N/A
K
180mm
7"
1,000
1,000
N/A
N/A
Chip Size
0805
T
180mm
7"
4,000
3,500
3,500
N/A
1812
T
180mm
7"
1,500
1,500
1,000
1,000
G
330mm
13"
15,000
14,000
14,000
N/A
G
330mm
13"
6,000
6,000
4,000
4,000
K
180mm
7"
1,000
1,000
1,000
1,000
K
180mm
7"
1,000
1,000
N/A
N/A
1206
T
180mm
7"
4,000
2,500
2,500
2,000
2220
T
180mm
7"
1,500
1,500
1,000
1,000
G
330mm
13"
15,000
14,000
10,000
8,000
G
330mm
13"
5,000
5,000
4,000
4,000
2 - 14
17
20 - 40
50 - 95
ZV, ZVY
Voltage Range
(Vrms)
2 - 14
17
20 - 40
50 - 95
Rev Date: 07/03/2012
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
1
www.seielect.com
marketing@seielect.com
ZV/ZVY Series
Low Voltage SMD Varistors
Stackpole Electronics, Inc.
Resistive Product Solutions
How to Order
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2
3
4
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7
8
9
10
11
12
13
14
Z
V
2
0
K
1
2
1
0
T
4
0
1
N
Product Series
Standard
ZV
ZVY High Temp
Voltage Range
Vrms
Code
2 to 130
2 to 130
Tolerance
Code Tol
10%
K
15%
L
20%
M
Size
Code
0603
0805
1206
1210
1812
2220
Code
K
T
G
Packaging
Description
Size
7" Plastic Reel
13" Plastic Reel
180mm
330mm
Quantity
See Standard
Packaging
Options
Surge Current
Code Amps
401
400
Barrier Termination
Code
Description
Standard Termination
(blank)
Ag/Pb
N
Barrier Termination
Legacy Part Number (before January 3, 2011):
SEI Type
Vrms
Tolerance
Chip Size
Surge Current
(Amps)
Termination Type
Packaging
ZV
Type
ZV
ZVY
Description
Standard
High Temp
20
K
Code Tolerance
K
10%
L
15%
M
20%
1210
Size
0603
0805
1206
1210
1812
2200
401
Code
N
-
N
Description
Barrier Termination
Pd-Ag
Code
R0, R1
R2
R1
Description
180 mm (7") Plastic Reel
330 mm (13") Plastic Reel
Rev Date: 07/03/2012
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
4
www.seielect.com
marketing@seielect.com
PCB Design
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