AV / AVY Series
Automotive SMD Varistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Description:
Almost all electronic systems in internal-combustion powered vehicles, e.g.,
anti-lock brakes, direct ignition, airbag control, wiper motors, etc. are
susceptible to damage from destructive voltage transients.
AV varistors are TVS chips that have suppression characteristics enabling
protection from -55ºC to +125ºC (+150ºC for AVY). These multilayer varistors
offer excellent transient energy absorption in a small package due to improved
internal energy distribution. AV series parts require significantly smaller space
and pad area than silicon TVS diodes, offering greater circuit board layout
flexibility for designer.
Features:
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•
•
•
•
AC operating voltage range (Vrms) from 14V to 40V
DC operating voltage (Vdc) from 16V to 56V
Broad range of current and energy handling capabilities
6 model sizes available: 1206, 1210, 1812, 2220 and
3225
AVY high temperature product will have performance
characteristics different from the AV listed here.
Contact factory for specific details.
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•
•
•
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No plastic coating guarantees better flammability
rating
Dimensional and weight savings on PC board
AgPd end terminations
Ultra-low inductance, leadless chip guarantees the
fastest response time to transient surges
RoHS conform components complying to
2002/95/EC and 2003/11/EC
Standard Packaging Options / Quantities
Chip Size
1206
Series
Voltage
Range
(Vrms)
Packaging Code
K
180mm
7"
14
AV, AVY
17
20 to 40
1,000
1,000
1,000
T
180mm
7"
2,500
2,500
2,500
G
330mm
13"
15,000
14,000
10,000
K
180mm
7"
1,000
1,000
1,000
1210
Packaging Code
T
180mm
7"
2,500
2,500
2,500
G
330mm
13"
15,000
14,000
9,000
T
180mm
7"
1,000
1,000
1,000
1812
Packaging Code
G
330mm
13"
6,000
6,000
4,000
T
180mm
7"
1,000
1,000
1,000
2220
Packaging Code
G
330mm
13"
4,000
4,000
4,000
T
180mm
7"
1,000
1,000
1,000
3225
Packaging Code
G
330mm
13"
2,500
2,500
2,500
General Technical Data
Operating Temperature Range - AV
Operating Temperature Range - AVY
Storage Temperature Range
Threshold Voltage Temperature Coefficient
Response Time
Standard Termination - Ag/Pd
Barrier Termination ("N" Type)
-55ºC to +125ºC
-55ºC to +150ºC
-55ºC to +150ºC
<+0.05% / ºC
< 2ns
In accordance to CECC 42 000
Recommended and suitable for Pb-containing soldering
Recommended and suitable for Pb-contaning and Pb-free soldering
Rev Date: 10/18/2012
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
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