NS2W123BT NICHIA CORPORATION, NS2W123BT Datasheet - Page 4

• Manufacturer Part Number: NS2W123BT
• Description: Specifications For Nichia Chip Type White Led
• Manufacturer: NICHIA CORPORATION

6.RELIABILITY
(1) TEST ITEMS AND RESULTS
(2) CRITERIA FOR JUDGING DAMAGE
Forward Voltage
Luminous Flux
Resistance to
Soldering Heat
(Reflow Soldering)
Solderability
(Reflow Soldering)
Thermal Shock
Temperature Cycle
Moisture Resistance Cyclic
High Temperature Storage
Temperature Humidity
Storage
Low Temperature Storage
Steady State Operating Life
Steady State Operating Life
of High Temperature
Steady State Operating Life
of High Humidity Heat
Steady State Operating Life
of Low Temperature
Permanence of Marking
Vibration
Electrostatic Discharges
Thermal resistance of LED with Nichia standard circuit board : Rja ≒ 95°C/W
Nichia standard circuit board : FR4, t=1.6mm, Copper foil, t=0.07mm
The test is performed after the board is cooled down to the room temperature.
Test Item
Item
Symbol
Standard
Test Method
JEITA ED-4701
JEITA ED-4701
JEITA ED-4701
JEITA ED-4701
JEITA ED-4701
JEITA ED-4701
JEITA ED-4701
JEITA ED-4701
JEITA ED-4701
JEITA ED-4701
JEITA ED-4701
V
φv
303 303A
F
300 301
300 307
100 105
200 203
200 201
100 103
200 202
500 501
400 403
300 304
Test Conditions
I
I
F
F
=150mA
=150mA
Tested with Nichia standard circuit board.
Tested with Nichia standard circuit board.
Tested with Nichia standard circuit board.
Tested with Nichia standard circuit board.
using flux
Lead-free Solder (Sn-3.0Ag-0.5Cu)
Tsld=260°C, 10sec.
Tsld=245 ± 5°C,
-40°C
1min. (10sec.) 1min.
-40°C ~ 25°C ~ 100°C ~ 25°C
30min. 5min. 30min. 5min.
25°C ~ 65°C ~ -10°C
90%RH 24hrs./1cycle
Ta=100°C
Ta=60°C, RH=90%
Ta=-40°C
Ta=25°C, I
Ta=100°C, I
60°C, RH=90%, I
Ta=-40°C, I
Solvent : Isopropyl Alcohol
Solvent Temperature : 20 ~ 25°C
Dipping Time : 5 min.
100 ~ 2000 ~ 100Hz Sweep 4min.
200m/s
3directions, 4cycles
R=1.5kΩ, C=100pF
Test Voltage=2kV
(Pre treatment 30°C,70%,168hrs.)
(Pre treatment 30°C,70%,168hrs.)
-3-
2
Test Conditions
~
F
F
F
=280mA
Initial Level
=90mA
=150mA
100°C
F
=200mA
5sec.
Min.
-
Criteria for Judgement
0.7
Initial Level
Negative/Positive
Nichia STS-DA1-0500C
100 cycles
100 cycles
over 95%
10 cycles
1000 hrs.
1000 hrs.
1000 hrs.
1000 hrs.
1000 hrs.
1000 hrs.
500 hrs.
2 times
3 times
48min.
1 time
1 time
Note
Max.
<Cat.No.090602>
-
Number of
Damaged
1.1
0/22
0/22
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/22
0/10
0/22