NICHIA STS-DA1-1354B <Cat.No.111003>
RELIABILITY
(1) Tests and Results
Test
Failure
Reference
Standard
Test
Units
Test Conditions
Criteria
#
Duration
Failed/Tested
Resistance to
JEITA ED-4701
300 302
Tsld=260±5°C, 10sec, 1dip,
2mm from the base of the lens
-40°C(30min)~25°C(5min)~
100°C(30min)~25°C(5min)
25°C~65°C~-10°C, 90%RH,
24hr per cycle
#1
#1
#1
#1
#1
#1
#1
#1
#1
#1
#1
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
Soldering Heat
JEITA ED-4701
100 105
Temperature Cycle
100cycles
10cycles
Moisture Resistance
(Cyclic)
JEITA ED-4701
200 203
Terminal Bend
Strength
JEITA ED-4701
400 401
5N, 0°~90°~0°bend,
2bending cycles
Terminal Pull
Strength
JEITA ED-4701
400 401
10N, 10±1sec
TA=100°C
High Temperature
Storage
JEITA ED-4701
200 201
1000hours
1000hours
1000hours
1000hours
500hours
Temperature Humidity
Storage
JEITA ED-4701
100 103
TA=60°C, RH=90%
TA=-40°C
Low Temperature
Storage
JEITA ED-4701
200 202
Room Temperature
Operating Life
Temperature Humidity
Operating Life
Low Temperature
Operating Life
NOTES:
TA=25℃, IF=50mA
60°C, RH=90%, IF=20mA
TA=-30°C, IF=20mA
1000hours
Measurements are performed after allowing the LEDs to return to room temperature.
(2) Failure Criteria
Criteria #
Items
Conditions
IF=20mA
Failure Criteria
> U.S.L.×1.1
Forward Voltage (VF)
Luminous Intensity (Iv)
Reverse Current (IR)
#1
IF=20mA
VR=5V
< L.S.L.×0.7
> U.S.L.×2.0
U.S.L. : Upper Specification Limit
L.S.L. : Lower Specification Limit
12
NICHIA [ NICHIA CORPORATION ]
