Nichia STSE-CA7113A
<Cat.No.070626>
6.RELIABILITY
(1) TEST ITEMS AND RESULTS
Test Item
Resistance to
Soldering Heat
Solderability
Temperature Cycle
Moisture Resistance Cyclic
Terminal Strength
(bending test)
Terminal Strength
(pull test)
High Temperature Storage
Temperature Humidity
Storage
Low Temperature Storage
Steady State Operating Life
Steady State Operating Life
of High Humidity Heat
Steady State Operating Life
of Low Temperature
Electrostatic Discharges
JEITA ED-4701
300 304
Standard
Test Method
JEITA ED-4701
300 302
JEITA ED-4701
300 303
JEITA ED-4701
100 105
JEITA ED-4701
200 203
JEITA ED-4701
400 401
JEITA ED-4701
400 401
JEITA ED-4701
200 201
JEITA ED-4701
100 103
JEITA ED-4701
200 202
Test Conditions
Tsld=260 ± 5°C, 5sec.
1.6mm from the base of the stopper
(Pre treatment 30°C,70%,168hrs.)
Tsld=235 ± 5°C,
(using flux)
5sec.
Note
1 time
Number of
Damaged
0/22
1 time
over 95%
100 cycles
10 cycles
No noticeable
damage
No noticeable
damage
1000hrs.
1000hrs.
1000hrs.
1000 hrs.
500 hrs.
1000 hrs.
3 times
Negative/Positive
0/22
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/22
-40°C ~ 25°C ~ 100°C ~ 25°C
30min. 5min. 30min. 5min.
25°C ~ 65°C ~ -10°C
90%RH 24hrs./1cycle
Load 5N (0.5kgf)
0° ~ 90° ~ 0° bend 2 times
Load 10N (1kgf)
10 ± 1 sec.
Ta=100°C
Ta=60°C, RH=90%
Ta=-40°C
Ta=25°C, I
F
=120mA
Tested with Nichia standard circuit board.
60°C, RH=90%, I
F
=100mA
Tested with Nichia standard circuit board.
Ta=-30°C, I
F
=100mA
Tested with Nichia standard circuit board.
R=1.5kΩ, C=100pF
Test Voltage=2kV
Thermal resistance of LED with Nichia standard circuit board : Rja
≒
125°C/W
Nichia standard circuit board : FR4, t=1.6mm, Copper foil, t=0.07mm
(2) CRITERIA FOR JUDGING DAMAGE
Item
Symbol Test Conditions
Forward Voltage
V
F
I
F
=100mA
-
Initial Level
Luminous Flux
φv
I
F
=100mA
Initial Level 0.7
-
The test is performed after the board is cooled down to the room temperature.
Criteria for Judgement
Min.
Max.
1.1
-3-
NICHIA [ NICHIA CORPORATION ]
