Nichia STSE-CC4082A
<Cat.No.041125>
7.CAUTIONS
(1) Moisture Proof Package
· To prevent moisture absorption during transportation and storage, reels are packed in aluminum
envelopes that contain a desiccant with a humidity indicator.
(2) Storage
· To prevent moisture absorption, it is strongly recommended that reels (in bulk or taped) should be
stored in the dry box (or the desiccator) with a desiccant as the appropriate storage place.
If not, the following is recommended.
Temperature : 5 ~ 30
°C
Humidity : 60%RH Max.
The devices should be mounted as soon as possible after unpacking. If you store the unpacked reels,
please store them in the dry box or seal them into the envelope again.
· If the devices have been stored over 6 months or unpacked over 15 days, it should be baked
under the following conditions.
Baking conditions : 60°C
×
12 hours or more (reeled one)
100°C
×
45 minutes or more (loose one)
150°C
×
15 minutes or more (loose one)
· Nichia LED electrode sections are comprised of a gold plated. The gold surface may be
affected by environments which contain corrosive gases and so on. Please avoid conditions which
may cause the LED to corrode, tarnish or discolor. This corrosion or discoloration may cause difficulty
during soldering operations. It is recommended that the User use the LEDs as soon as possible.
· Please avoid rapid transitions in ambient temperature, especially in high humidity environments where
condensation can occur.
(3) Heat Generation
· Thermal design of the end product is of paramount importance.
Please consider the heat generation
of the LED when making the system design. The coefficient of temperature increase per input
electric power is affected by the thermal resistance of the circuit board and density of LED placement
on the board, as well as other components. It is necessary to avoid intense heat generation and operate
within the maximum ratings given in this specification.
· The operating current should be decided after considering the ambient maximum temperature of LEDs.
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NICHIA [ NICHIA CORPORATION ]
