ZVE Series — ESD Suppression SMD Varistors
Description
ZVE surface mounted varistors are designed to suppress ESD events, including those
specified in IEC1000-4-2 of other standards used for Electromagnetic Compliance testing.
The ZVE Series is typically applied to protect integrated circuits and other components at the
circuit board level operating at 18V
DC
or less.
Fabrication method, design and materials of these devices result in low capacitance
characteristics suitable for high-frequency attenuation/low-pass filter circuit functions,
providing suppression and filtering in a single device
Features
• AC operating voltage (Vrms) from 0V to 14V
• DC operating voltage (Vdc) from 0V to 18V
• Rated for ESD (IEC-1000-4-2)
• Fast response time
• Bi-directional, low clamping voltages
• 4 model sizes available 0603, 0805, 1206, 1210
• Characterized for low inductance and capacitance
• +125°C continuous operating temperature
• Dimensional and weight savings on PC board
• AgPd end terminations
• No plastic coating guarantees better flammability rating
• Available in tape and reel of automatic pick and place
Applications
• Used for port and I/O interface protection in mobile,
communication, computer/EDP products, medical products,
hand held /portable devices and industrial equipment
• Suppression of ESD events such as specified in IEC1000-4-2,
or, MIL-STD 883C, Method 3015.7 for Electromagnetic,
Compliance
• Protection of components and circuits sensitive to ESD,
transients occurring on power, control and signaling lines
•
•
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
< 1 ns
In accordance with CECC 42 000
Standard Packaging Options/ Quantities
Series
Voltage Range (Vrms)
1206
R0
ZVE
14
180mm
7"
1,000
R1
180mm
7"
4,000
R2
330mm
13"
15,000
R0
180mm
7"
1,000
Chip Size
1210
R1
180mm
7"
1,500
R2
330mm
13"
6,000
How to Order
ZVE
SEI Type
14
Vrms
S
Tolerance
1206
Chip Size
R2
Packaging
Code
S
Tolerance
Special
Size
1206
1210
Code
R0, R1
R2
Description
180 mm (7") Plastic Reel
330 mm (13") Plastic Reel
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(888) 734-7347
www.seielect.com
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email: marketing@seielect.com
Rev 01/07