NICHIA STS-DA1-2749C <Cat.No.131107>
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,
3mm from the base of the lead
Tsld=245±5°C, 5sec,
#1
#2
#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
0/50
Soldering Heat
JEITA ED-4701
303 303A
Solderability
Lead-free Solder(Sn-3.0Ag-0.5Cu)
-40°C(30min)~25°C(5min)~
100°C(30min)~25°C(5min)
25°C~65°C~-10°C, 90%RH,
24hr per cycle
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
500hours
500hours
1000hours
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=25mA
60°C, RH=90%, IF=15mA
TA=-30°C, IF=20mA
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)
Radiant Flux(ΦE)
Solderability
#1
#2
IF=20mA
-
<L.S.L.×0.7
Less than 95% solder coverage
U.S.L. : Upper Specification Limit
L.S.L. : Lower Specification Limit
11
NICHIA [ NICHIA CORPORATION ]
