Nichia STSE-CA7113A
<Cat.No.070626>
6.RELIABILITY
(1) TEST ITEMS AND RESULTS
Standard
Number of
Test Item
Resistance to
Test Method
JEITA ED-4701
300 302
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, 5sec.
(using flux)
Note
Damaged
0/22
1 time
Soldering Heat
Solderability
JEITA ED-4701
300 303
1 time
0/22
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/22
over 95%
100 cycles
Temperature Cycle
Moisture Resistance Cyclic
JEITA ED-4701
100 105
-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)
JEITA ED-4701
200 203
10 cycles
Terminal Strength
(bending test)
JEITA ED-4701
400 401
No noticeable
damage
0° ~ 90° ~ 0° bend 2 times
Load 10N (1kgf)
Terminal Strength
(pull test)
JEITA ED-4701
400 401
No noticeable
damage
10 ± 1 sec.
High Temperature Storage
JEITA ED-4701
200 201
Ta=100°C
1000hrs.
Temperature Humidity
Storage
JEITA ED-4701
100 103
Ta=60°C, RH=90%
Ta=-40°C
1000hrs.
1000hrs.
1000 hrs.
500 hrs.
Low Temperature Storage
JEITA ED-4701
200 202
Steady State Operating Life
Ta=25°C, IF=120mA
½
Tested with Nichia standard circuit board.
Steady State Operating Life
of High Humidity Heat
Steady State Operating Life
of Low Temperature
60°C, RH=90%, IF=100mA
½
Tested with Nichia standard circuit board.
Ta=-30°C, IF=100mA
1000 hrs.
½
Tested with Nichia standard circuit board.
Electrostatic Discharges
JEITA ED-4701
300 304
R=1.5kΩ, C=100pF
Test Voltage=2kV
3 times
Negative/Positive
½ 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
Criteria for Judgement
Min.
Max.
Item
Forward Voltage
Luminous Flux
Symbol Test Conditions
VF
IF=100mA
IF=100mA
-
Initial Level ¯ 1.1
φv
Initial Level ¯ 0.7
-
½ The test is performed after the board is cooled down to the room temperature.
-3-
NICHIA [ NICHIA CORPORATION ]
