EZA-EG1A50AC Datasheet, PDF (4/6 Pages) Panasonic Semiconductor – ESD Suppressor

ESD Suppressor
■ Recommended Soldering Conditions
Recommendations and precautions are described below.
● Recommended soldering conditions for reflow
· Reflow soldering shall be performed a maximum of
two times.
· Please contact us for additional information when
used in conditions other than those specified.
· Please measure the temperature of the terminals
and study every kind of solder and printed circuit
board for solderability before actual use.
Peak
Preheating
Heating
Time
For soldering (Example : Sn/Pb)
Preheating
Main heating
Peak
Temperature
140 °C to 160 °C
Above 200 °C
235 ± 5 °C
Time
60 s to 120 s
30 s to 40 s
max. 10 s
For lead-free soldering (Example : Sn/Ag/Cu)
Temperature
Time
Preheating
150 °C to 180 °C 60 s to 120 s
Main heating Above 230 °C 30 s to 40 s
Peak
max. 260 °C
max. 10 s
Safety Precautions
The following are precautions for individual products. Please also refer to the precautions common to EMI Filters,
ESD Suppressors, Fuses, and MR Sensors shown on page EL113 of this catalog.
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 °C max.).
4. Avoid excessive bending of printed circuit boards in order to protect the suppressors from abnormal stress.
5. Do not immerse the suppressors in solvent for a long time. Before using solvent, carefully check the effects of immersion.
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.
Feb. 2009