NSSW440TVR Datasheet, PDF (3/11 Pages) List of Unclassifed Manufacturers – SPECIFICATIONS FOR NICHIA CHIP TYPE WHITE LED

Nichia STCE-CS0010B
<Cat.No.010307>
5.LOT NUMBER
The first six digits number shows lot number.
The lot number is composed of the following characters;
ç
˓˘ʷʷʷʷʵ˚˙
˓ç ʵç Year ( 0 for 2000, 1 for 2001 )
˘ç ʵç Month ( 1 for Jan., 9 for Sep., A for Oct.,
ʷʷʷʷ ʵç Nichia's Product Number
çççççççççççççççççç˚ççʵç Ranking by Color Coordinates
˙ ʵ Ranking by Luminous Intensity
B for Nov.)
6.RELIABILITY
(1) TEST ITEMS AND RESULTS
Standard
Test Item
Test Method
Resistance
to Soldering Heat
Heat Shock
JIS C 7021
(1977)A-3
Temperature Cycle JIS C 7021
(1977)A-4
High Humidity
JIS C 7021
Heat Cycle
(1977)A-5
High Temperature
JIS C 7021
Storage
(1977)B-10
Humidity Heat
JIS C 7021
Load
(1977)B-11
Low Temperature
JIS C 7021
Storage
(1977)B-12
Life Test
JIS C 7035
(1985)
High Humidity
Heat Life Test
Low Temperature
Life Test
Test Conditions
Tsol=240ˆ, 5sec.
(Reflow Soldering)
0ˆʙ100ˆ
5sec. 15sec.
-40ˆʙ25ˆʙ100ˆʙ25ˆ
30min. 5min. 30min. 5min.
30ˆʙ65ˆʙ-10ˆ
90%RH 24hrs./1cycle
Ta=100ˆ
Note
1 time
Number of
Damaged
0/100
100 cycles 0/100
100 cycles 0/100
10 cycles 0/100
1000hrs. 0/100
Ta=60ˆ, RH=90%
1000hrs. 0/100
Ta=-40ˆ
1000hrs. 0/100
Ta=25ˆ, IF=20mA
1000hrs. 0/100
60ˆ, RH=90%, IF=20mA
500hrs. 0/100
Ta=-30ˆ, IF=20mA
1000hrs. 0/100
(2) CRITERIA FOR JUDGING THE DAMAGE
Criteria for Judgement
Item
Symbol Test Conditions
Min.
Max.
Forward Voltage
VF
IF=20mA
ô
U.S.L.*)Ê·1.1
Reverse Current
IR
VR=5V
ôç
U.S.L.*)Ê·2.0
Luminous Intensity
IV
IF=20mA
L.S.L.**)Ê·0.7
ô
*) U.S.L. : Upper Standard Level
**) L.S.L. : Lower Standard Level
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