Nichia STSE-CC4082A
<Cat.No.041125>
6.RELIABILITY
(1) TEST ITEMS AND RESULTS
Test Item
Resistance to
Soldering Heat
(Reflow Soldering)
Temperature Cycle
Test Conditions
Note
2 times
Recommended temperature profile (reflow soldering) × 2,
(2nd test must be started after the samples are
stabilized thermally.)
-30°C ~ 85°C
5 cycles
30min. 30min.
Ta=85°C
Ta=60°C, RH=90%
High Temperature Storage
Temperature Humidity
Storage
500hrs.
500hrs.
Low Temperature Storage
Steady State Operating Life
Ta=-30°C
Ta=25°C,
500hrs.
500hrs.
IF=10mA
(2) CRITERIA FOR JUDGING THE DAMAGE
Criteria for Judgement
Item
Symbol Test Conditions
Min.
Max.
Forward Voltage
Reverse Current
Luminous Intensity
VF
IR
IV
IF=10mA
VR=5V
IF=10mA
-
-
U*)ꢂ1.2
U*)ꢂ2.0
-
S**)ꢂ0.5
**) S : The initial value
*) U : Upper limit of the spedified characteristics
Note: Measurement shall be taken between 2 hours and 24 hours, having returned the test pieces
to the normal ambient conditions after the completion of each test.
-3-
NICHIA [ NICHIA CORPORATION ]
