ESD Suppressor
EZAEG type
EZAEG 2A, 3A
series
■ Don't use these products in the engine room.
■ Don't use these products in any driving applications or any other critial functions that may affect passanger's sagety.
(e.g. Power train, ABS, Engine ECU, Air bag, and so on.)
■ Don’t use these products in applications related to the autonomous driving equipment with system level 3 or higher.
Features
●
●
●
●
●
ESD protection of high-speed data lines
Low capacitance [1005 (0402) size:0.05 pF, 1608 (0603) size :0.10 pF]
Good ESD suppression characteristics
Good ESD withstanding
RoHS compliant
Recommended applications
● Smart phones, Mobile phones, RF Modules, NFC and GPS
● ESD suppresion of high-speed differential data line such as Antena circuit, HDMI, SATA, USB, Display Port
Explanation of part numbers
1
2
3
4
5
6
7
8
9
10
11
E
Z
A
E
G
2
A
5
0
A
X
Product code
Size
Design specification
ESD
Suppressor
Code Size mm (inch)
Code Design specification
2
1005 (0402)
3
1608 (0603)
Rated voltage
30 V
A
Peak voltage
Special feature
Code
Voltage
Code
Feature
50
500 V
A
Standard
Packing methods
Code
X
V
Construction
Packaging
Part No.
Pressed carrier taping
2 mm pitch, 10,000 pcs
Punched carrier taping
4 mm pitch, 5,000 pcs
EZAEG2A
EZAEG3A
Circuit configuration
Protective coating
Gap electrode
Alumina substrate
Electrode
(Between)
Electrode (Outer)
ESD absorbent material
Dimensions (not to scale)
L
a
W
T
b
Part No.
(inch size)
EZAEG2A
(0402)
EZAEG3A
(0603)
Unit : mm
Dimensions
Mass
(Weight)
L
W
a
b
T
(g/1000 pcs)
1.00±0.10
0.50±0.05
0.20±0.10
0.25±0.10
0.38±0.05
0.6
1.60±0.15
0.80±0.15
0.30±0.20
0.30±0.20
0.50±0.10
2.2
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
14-May-21
ESD Suppressor
Ratings
Capacitance*1
0.05+0.05/-0.04 pF
0.10+0.10/-0.08 pF
Part number
EZAEG2A50AX
EZAEG3A50AV
Rated voltage
Category temperature range
30 V max.
–55 ℃ to +125 ℃
*1: Capacitance = The capacitance value shall be measured under the conditions specified below.
Frequency:1 MHz ± 10 %,Voltage:1 Vrms ± 0.2 Vrms,Temperature:25 ℃± 2 ℃
Perfomance
Performance
requirements
Test item
Peak voltage
Test conditions
500 V max.
IEC61000-4-2, contact discharge 8 kV, Peak voltage value
Clamping voltage
100 V max.
IEC61000-4-2, contact discharge 8 kV, voltage at 30 ns after initiation of pulse
Leakage current
1 μA max.
Current at rated voltage (DC 30 V)
ESD withstanding
IEC61000-4-2, contact discharge 8 kV, +/– 10 times
Rapid change of temperature
Leakage current
10 μA max.
Load life in humidity
Endurance at 85 ℃
–55 ℃ (30 min.) /+125 ℃ (30 min.), 100 cycles
60 ℃, 90 % to 95 %RH, Rated voltage, 1000 h
85 ℃, Rated voltage, 1000 h
Resistance to soldering heat
270 ℃, 10 s
ESD Suppression voltage waveform
5
400
0
350
300
-5
Volts (V)
Attenuation (dB)
Frequency characteristics
-10
-15
-20
200
150
100
50
-25
-30
250
1
10
100
Frequency(MHz)
100
10000
0
-50
-20
0
20 40
60
80
100 120 140 160 180 200
Times (nSecs)
Typical circuits requiring protection
● HDMI circuit
● Antenna circuit
HDMI Controller
Antenna
Ga/As-SW
or
HDMI
Rx/Tx
ASM
Recommended land pattern
Recommended land pattern design for ESD Suppressor is shown below.
c
ESD Suppressor
Part number
Unit : mm
Dimensions
a
b
c
EZAEG2A
0.5 to 0.6
1.4 to 1.6
0.4 to 0.6
EZAEG3A
0.7 to 0.9
2.0 to 2.2
0.8 to 1.0
a
b
■As for packaging methods, soldering conditions and safety Precautions, please see data files.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
14-May-21
Guidelines and precautions regarding the
technical information and use of our products
described in this online catalog.
■ If you want to use our products described in this online catalog for applications requiring
special qualities or reliability, or for applications where the failure or malfunction of the
products may directly jeopardize human life or potentially cause personal injury
(e.g. aircraft and aerospace equipment, traffic and transportation equipment, combustion
equipment, medical equipment, accident prevention, anti-crime equipment, and/or safety
equipment), it is necessary to verify whether the specifications of our products fit to such
applications. Please ensure that you will ask and check with our inquiry desk as to whether
the specifications of our products fit to such applications use before you use our products.
■ The quality and performance of our products as described in this online catalog only apply
to our products when used in isolation. Therefore, please ensure you evaluate and verify
our products under the specific circumstances in which our products are assembled in your
own products and in which our products will actually be used.
■ If you use our products in equipment that requires a high degree of reliability, regardless
of the application, it is recommended that you set up protection circuits and redundancy
circuits in order to ensure safety of your equipment.
■ The products and product specifications described in this online catalog are subject to
change for improvement without prior notice. Therefore, please be sure to request and
confirm the latest product specifications which explain the specifications of our products in
detail, before you finalize the design of your applications, purchase, or use our products.
■ The technical information in this online catalog provides examples of our products'
typical operations and application circuits. We do not guarantee the non-infringement of
third party's intellectual property rights and we do not grant any license, right, or interest
in our intellectual property.
■ If any of our products, product specifications and/or technical information in this online
catalog is to be exported or provided to non-residents, the laws and regulations of the
exporting country, especially with regard to security and export control, shall be observed.
■ The switchover date for compliance with the RoHS Directive/REACH Regulations varies
depending on the part number or series of our products.
■ When you use the inventory of our products for which it is unclear whether those products
are compliant with the RoHS Directive/REACH Regulation, please select "Sales Inquiry" in the
website inquiry form and contact us.
We do not take any responsibility for the use of our products outside the scope of the
specifications, descriptions, guidelines and precautions described in this online catalog.
01-Apr-19
ESD Suppressor
Safety Precautions (Common precautions for ESD Suppressor)
・ When using our products, no matter what sort of equipment they might be used for, be sure to make a written
agreement on the specifications with us in advance. The design and specifications in this catalog are subject
to change without prior notice.
・ Do not use the products beyond the specifications described in this catalog.
・ This catalog explains the quality and performance of the products as individual components. Before use,
check and evaluate their operations when installed in your products under the actual conditions for use.
・ Install the following systems for a failsafe design to ensure safety if these products are to be used in
equipment where a defect in these products may cause the loss of human life or other significant damage,
such as damage to vehicles (automobile, train, vessel), traffic lights, medical equipment, aerospace
equipment, electric heating appliances, combustion/gas equipment, rotating equipment, and disaster/
crime prevention equipment.
✽ Systems equipped with a protection circuit and a protection device.
✽ Systems equipped with a redundant circuit or other system to prevent an unsafe status in the event
of a single fault.
✽ Systems equipped with an arresting the spread of fire or preventing glitch.
(1) Precautions for use
・ It is prohibited to use these products for the following usage.
① Usage in the engine room.
② Usage in any driving applications or any other critical functions that affect passenger safety.
(e.g. Power train, ABS, Engine ECU, Air bag, etc.)
③ Usage in applications related to the autonomous driving equipment with system level 3 or higher.
④ Usage for power supply circuits because this product is suitable for Gbps level high-speed differential
signal circuits and GHz level high-frequency circuit.
⑤ Usage in managed medical devices (classes 3 or 4) that may affect a serious impact on human life or health.
・ These products are designed and manufactured for general and standard use in general electronic equipment.
(e.g. AV equipment, home electric appliances, office equipment, information and communication equipment)
For applications in which special quality and reliability are required, or if the failure or malfunction of the
products may directly jeopardize life or cause threat of personal injury (such as for aircraft and aerospace
equipment, traffic and transport equipment, combustion equipment, medical equipment, accident prevention
and anti-theft devices, and safety equipment), please be sure to consult with our sales representative in
advance and to exchange product specifications which conform to such applications.
・ These products are not intended for use in the following special conditions. Before using the products, carefully
check the effects on their quality and performance, and determine whether or not they can be used.
① In liquid, such as water, oil, chemicals, or organic solvent.
② In direct sunlight, outdoors, or in dust.
③ In salty air or air with a high concentration of corrosive gas, such as Cl2,H2S,NH3,SO2,or NOX .
・
・
・
・
・
④ Electromagnetic and Radioactive Environment.
Avoid any environment where strong electromagnetic waves and radiation exist.
⑤ In an environment where these products cause dew condensation.
⑥ Sealing or coating of these products or a printed circuit board on which these products are mounted, with
resin or other materials.
These products generate Joule heat when energized. Carefully position these products so that their heat will
not affect the other components.
Carefully position these products so that their temperatures will not exceed the category temperature range
due to the effects of neighboring heat-generating components. Do not mount or place heat-generating
components or inflammables, such as vinyl-coated wires, near these products.
Note that non-cleaning solder, halogen-based highly active flux, or water-soluble flux may deteriorate the
performance or reliability of the products.
Carefully select a flux cleaning agent for use after soldering. An unsuitable agent may deteriorate the
performance or reliability. In particular, when using water or a water-soluble cleaning agent, be careful not to
leave water residues. Otherwise, the insulation performance may be deteriorated.
Do not apply flux to these products after soldering. The activity of flux may be a cause of failures in these
products.
14-May-21
ESD Suppressor
・ Refer to the recommended soldering conditions and set the soldering condition. High peak temperature or
long heating time may impair the performance or the reliability of these products.
・ Recommended soldering condition is for the guideline for ensuring the basic characteristics of the products,
not for the stable soldering conditions. Conditions for proper soldering should be set up according to
individual conditions.
・ Do not reuse any products after removal from mounting boards.
・ Do not drop these products. If these products are dropped, do not use them. Such products may have
received mechanical or electrical damage.
・ If any doubt or concern to the safety on these products arise, make sure to inform us immediately and
conduct technical examinations at your side.
(2) Precautions for storage
The performance of these products, including the solderability, is guaranteed for a year from the date of
arrival at your company, provided that they remain packed as they were when delivered and stored at
a temperature of 5 ℃ to 35 ℃ and a relative humidity of 45 % to 85 %.
Even within the above guarantee periods, do not store these products in the following conditions.
Otherwise, their electrical performance and/or solderability may be deteriorated, and the packaging
materials (e.g. taping materials) may be deformed or deteriorated, resulting in mounting failures.
① In salty air or in air with a high concentration of corrosive gas, such as Cl2,H2S,NH3,SO2,or NOX .
② In direct sunlight.
(3) Precaution specific to this product
① If a large electric surge (especially, one which is larger than an ESD) is expected to be applied, be sure to
test and confirm proper ESD Suppressor (hereafter called the suppressors) functionality when mounted
on your board. When the applied load is more than the allowable rated power under normal load conditions,
it may impair performance and/or the reliability of the suppressors. Never exceed the rated power. If
the product will be used under these special conditions, be sure to contact a Panasonic representative first.
② Do not use halogen-based or other high-activity flux. Otherwise, the residue may impair the suppressors'
performance and/or reliability.
③ When soldering with a soldering iron, never touch the suppressors' bodies with the tip of the soldering iron.
When using a soldering iron with a high temperature tip, finish soldering as quickly as possible
(within three seconds at 350 ℃ max.).
④ Mounting of the suppressors with excessive or insufficient wetting amount of solder may affect the
connection reliability or the performance of the suppressors. Carefully check the effects and apply a proper
amount of solder for use.
⑤ When the suppressors' protective coatings are chipped, flawed, or removed, the characteristics of the
suppressors may be impaired. Take special care not to apply mechanical shock during automatic mounting
or cause damage during handling of the boards with the suppressors mounted
⑥ Do not apply shock to the suppressors or pinch them with a hard tool (e.g. pliers and tweezers).
Otherwise, the suppressors' protective coatings and bodies may be chipped, affecting their performance.
⑦ Avoid excessive bending of printed circuit boards in order to protect the suppressors from abnormal stress.
⑧ Do not immerse the suppressors in solvent for a long time. Before using solvent, carefully check the
effects of immersion.
⑨ Do not apply excessive tension to the terminals.
<Package markings>
Package markings include the product number, quantity, and country of origin.
In principle, the country of origin should be indicated in English.
14-May-21