0603ESDA Datasheet, PDF (1/2 Pages) Cooper Bussmann, Inc. – 0603ESDA-TR1 ESD Suppressor PolySurg™ TR Series

0603ESDA-TR1 ESD Suppressor
PolySurg^™ TR Series
Applications
• Computers and peripherals
• DVD Players
• Satellite radio
• PDAs
• Digital camcorders
• Set Top Boxes
• DSL Modems
• High speed data ports
- USB 2.0/3.0
- High speed ethernet
- Infiniband^®
• HDTV Equipment
• A/V Equipment
• Cell phones
• Digital still cameras
• MP3 / Multimedia players
• External Storage
- IEEE 1394
- DVI
- HDMI
Surface Mount Device
Packaging
• 5000 pieces in paper tape on 7 inch diameter (178mm) reel.
ended ^Description
Ordering Information
m _{The PolySurg™ 0603ESDA-TR1 ESD Suppressors protect valuable high-}
ot ^{Recom esigns speed data circuits from ESD damage without distorting data signals as a}
result of its ultra-low (0.15pF maximum) capacitance.
Features
N _{For New} ^D _Part ^{is • 0603/1608 footprint surface mount device}
• Ideal ESD protection for high frequency, low voltage applications.
• Provides ESD protection with fast response time (<1ns) allowing
Suggested ^{2 equipment to pass IEC 61000-4-2 testing}
A2-TR ^{• Very low leakage current}
0603ESD ^{4419 • Ultra low capacitance (0.15pF maximum)}
• Bi-directional
Sheet ^{# Specifications}
Performance Characteristics
Units Min
Typ
Max
Continuous operating voltage
Vdc
-
-
24
Catalog Number Description
0603ESDA-TR1 ^{5,000 pieces in paper tape on 7 inch diameter}
(178mm) reel.
Device Marking
PolySurg™ 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 Consideration
ata ^{Clamping voltage2}
D _{Trigger voltage}3
See ^{ESD Threat voltage capability4}
V
-
35
60
V
-
350
-
kV
-
8
15
The location in the circuit for the TR1 series 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
Capacitance (@ 1KHz ~ 1.8GHz)
pF
-
-
0.15
event, it is recommended to use a “0-stub” pad design (pad
Leakage current (@ 12Vdc)
nA
0.01 <0.1
-
directly on the signal/data line and second pad directly on com-
Peak current²
A
-
30
45
mon ground).
Operating temperature
°C
-56
+25 +105
Processing Recommendations
ESD pulse withstand ²
# pulses 20
>500¹
-
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 @ 8kV, level 4, clamp measurement made 30ns 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 15kV, 45A ESD pulse. Device ratings
are given at 8kV per Note 1, unless otherwise specified.
The TR series currently has a convex profile on the top surface of
the part. This profile is a result of the construction of the deice.
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.
1112 BU-SB12920
Page 1 of 2
Data Sheet 4082