Technical Data 4082
Effective August 2017
Supersedes November 2012
Product features
0603ESDA-TR1
ESD suppressor
•0603/1608 footprint surface mount device
•Ideal ESD protection for high frequency, low
voltage applications.
•Provides ESD protection with fast response
time (<1ns) allowing equipment to pass IEC
61000-4-2 testing
•Very low leakage current
•Ultra low capacitance (0.15 pF maximum)
•Bi-directional
Device marking
0603ESDA-TR1 ESD Suppressors are marked on the tape and reel
packages, not individually. Since the product is bi-directional and
symmetrical, no orientation marking is required.
Design considerations
The location in the circuit for the 0603ESDA-TR1 family has to
be carefully determined. For better performance, the device
should be placed as close to the signal input as possible and
ahead of any other component. Due to the high current
associated with an ESD event, it is recommended to use a “0-
stub” pad design (pad directly on the signal/data line and
second pad directly on common ground).
Processing recommendations
The 0603ESDA-TR1 family currently has a convex profile on the
top surface of the part. This profile is a result of the construction
of the device. They can be processed using standard pick-and-
place equipment. The placement and processing techniques for
these devices are similar to those used for chip resistors and chip
capacitors.
Applications
•Computers and peripherals
•Blu-Ray/DVD players
•Satellite and HD radio
•Set top Boxes
•High speed data ports
oUSB 2.0/3.0
oHigh speed Ethernet
oInfiniband®
oIEEE 1394
oDVI
oHDMI
•Laptop/notebook/netbook
•Digital camcorders
•DSL Modems
•HDTV Equipment
•A/V Equipment
•Cell phones
•Digital still cameras
•MP3 / Multimedia players
•External storage
•GPS
Surface Mount Device
Performance Characteristics Units Min Typ Max
Continuous operating voltage Vdc - - 24
Clamping voltage
2
V - 35 60
Trigger voltage
3
V - 350 -
ESD Threat voltage capability
4
kV - 8 15
Capacitance (@ 1 kHz ~ 1.8 GHz) pF - - 0.15
Leakage current (@ 12 Vdc) nA 0.01 <0.1 -
Peak current
2
A - 30 45
Operating temperature °C -56 +25 +105
ESD pulse withstand2 # pulses 20 -
>500
1
1. Some shifting in characteristics may occur when tested over several hundred ESD
pulses at very rapid rate of 1 pulse per second or faster.
2. Per IEC 61000-4-2, 30A @ 8 kV, level 4, clamp measurement made 30 ns after
initiation of pulse, all tests in contact discharge mode.
3. Trigger measurement made using Transmission Line Pulse (TLP) method.
4. PolySURG™ devices are capable of withstanding up to a 15 kV, 45 A ESD pulse.
Device ratings are given at 8 kV per Note 1, unless otherwise specified.
Catalog Number Description
0603ESDA-TR1 5,000 pieces in paper tape on 7 inch
diameter (178 mm) reel.
Discontinued effective
April 12, 2013 or until inventory is
depeleted. Recommended
replacement is
0603ESDA2-TR2
data sheet #4419.
2
Technical Data 4082
Effective August 2017
0603ESDA-TR1
ESD suppressor
www.eaton.com/electronics
Packaging- mm (in)
Dimensions - mm (in)
4.0±0.1
(.157±.004)
4.0±0.1
(.157±.004)
2.0±0.05
(.079±.002)
8.0±0.30
(.315±.012)
1.5±0.10
(.059±.004)
1.75±0.1
(.069±.004)
13.0±0.5
(.512±.020) 9.0±1.5
(.354±.059)
178.0±2.0
(7.008±.080)
21±0.8
(.827±.032)
2.0±0.5
(.080±.020)
B
A
3.5±0.05
(.138±.002)
60.0±1.5
(2.362±.059)
2.0±0.75
(.079±.030)
Dimension
A
B
0603
1.90±0.20
(.075±0.008)
1.10±0.20
(.043±0.008)
EIA Size L W H T R
0603ESDA 1.60±0.10 0.80±0.10 0.50±0.10 0.30±0.20 0.70±0.10
(0.063±0.004) (0.031±0.004) (0.020±0.004) (0.012±0.008) (0.028±0.004)
W
L
HT
R
1.0 max
(0.039 max)
1.1 ref
(0.043 ref)
0.60 min
(0.023 min)
(per IPC-SM-782 )
Recommended Pad Layout - in (mm)
Discontinued effective
April 12, 2013 or until inventory is
depeleted. Recommended
replacement is
0603ESDA2-TR2
data sheet #4419.
Eaton
Electronics Division
1000 Eaton Boulevard
Cleveland, OH 44122
United States
www.eaton.com/electronics
© 2017 Eaton
All Rights Reserved
Printed in USA
Publication No. 4082 BU-SB12920
August 2017
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written
approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly
used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also
reserves the right to change or update, without notice, any technical information contained in this bulletin.
0603ESDA-TR1
ESD suppressor
Technical Data 4082
Effective August 2017
Environmental Specifications:
• Moisture Resistance per EIA/IS-722 Paragraph 4.4.2. This standard is based upon MIL-STD-202G Method 103B but with temperature and relative
humidity at +85 °C and 85% RH respectively. Test condition ‘A’ (240 Hours) per MIL-STD-202G.
•Thermal shock: MIL-STD-202, Method 107G, -55 °C to +125 °C, 30 min. cycle, 10 cycles.
•Vibration: MIL-STD-202F, Method 201A,(10 to 55 to 10 Hz, 1 min. cycle, 2 hours each in X-Y-Z).
•Chemical resistance: ASTM D-543, 4 hrs @ +40 °C, 3 solutions (H2O, detergent solution, defluxer).
• Operating temperature characteristics, measurement at +25 °C, +105 °C and -56 °C.
• Full load voltage: 14.4 Vdc, 18 Vdc & 24 Vdc for 1000 hours, +25 °C.
•Solder leach resistance and terminal adhesion: Per EIA-576.
• Solderability: MIL-STD-202, Method 208 (95% coverage).
Soldering Recommendations
• Compatible with lead and lead-free solder reflow processes
•Peak reflow temperatures and durations:
- IR Reflow = +260 °C max for 10 sec. max.
-Wave Solder = +260 °C max. for 10 sec. max.
• Recommended IR Reflow Profile:
Discontinued effective
April 12, 2013 or until inventory is
depeleted. Recommended
replacement is
0603ESDA2-TR2
data sheet #4419.
