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PDF NFSW036ALT Data sheet ( Hoja de datos )
| Número de pieza | NFSW036ALT | |
| Descripción | WHITE LED | |
| Fabricantes | NICHIA CORPORATION | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NFSW036ALT (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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Nichia STS-DA1-0145
<Cat.No.080319>
SPECIFICATIONS FOR NICHIA CHIP TYPE WHITE LED
MODEL : NFSW036ALT
NICHIA CORPORATION
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1 page  
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Nichia STS-DA1-0145
<Cat.No.080319>
The LEDs are devices which are materialized by combining Blue LEDs and special phosphors.
Consequently, the color of the LEDs is changed a little by an operating current.
Care should be taken after due consideration when using LEDs.
(1) Moisture Proof Package
· When moisture is absorbed into the SMT package it may vaporize and expand during soldering.
There is a possibility that this can cause exfoliation of the contacts and damage the optical
characteristics of the LEDs. For this reason, the moisture proof package is used to keep moisture
to a minimum in the package.
· The moisture proof package is made of an aluminum moisture proof bag. A package of
a moisture absorbent material (silica gel) is inserted into the aluminium moisture proof bag.
The silica gel changes its color from blue to pink as it absorbs moisture.
(2) Storage
· Storage Conditions
Before opening the package :
The LEDs should be kept at 30°C or less and 90%RH or less. The LEDs should be used within
a year. When storing the LEDs, moisture proof packaging with absorbent material (silica gel)
is recommended.
After opening the package :
The LEDs should be kept at 30°C or less and 70%RH or less. The LEDs should be soldered
within 168 hours (7days) after opening the package. If unused LEDs remain, they should be
stored in the moisture proof packages, such as sealed containers with packages of moisture
absorbent material (silica gel). It is also recommended to return the LEDs to the original
moisture proof bag and to reseal the moisture proof bag again.
· If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the storage
time, baking treatment should be performed using the following condition.
Baking treatment : more than 24 hours at 65 ± 5°C
· Nichia LED electrodes are gold plated. The gold surface may be affected by environments which
contain corrosive substances. 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.
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Nichia STS-DA1-0145
<Cat.No.080319>
0.9
520
0.8
510
0.7
0.6
500
0.5
0.4
0.3 490
0.2
ICI Chromaticity Diagram
530
540
550
560
570
c1
b4
b3 c2
b6
b5
a0
580
590
600
610
620
630
480
0.1
470
460
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
x
Color Coordinates Measurement allowance is ± 0.01.
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11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet NFSW036ALT.PDF ] | |
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