NSSU100AT Datasheet, PDF (4/12 Pages) NICHIA CORPORATION – TYPE UV LED

Nichia STSE-CC7051A
<Cat.No.070418>
6.RELIABILITY
(1) TEST ITEMS AND RESULTS
Standard
Test Item
Resistance to
Soldering Heat
(Reflow Soldering)
Solderability
(Reflow Soldering)
Test Method
JEITA ED-4701
300 301
JEITA ED-4701
300 303
Thermal Shock
Temperature Cycle
Moisture Resistance Cyclic
JEITA ED-4701
300 307
JEITA ED-4701
100 105
JEITA ED-4701
200 203
High Temperature Storage
Temperature Humidity
Storage
Low Temperature Storage
JEITA ED-4701
200 201
JEITA ED-4701
100 103
JEITA ED-4701
200 202
Steady State Operating Life
Test Conditions
Tsld=260°C, 10sec.
(Pre treatment 30°C,70%,168hrs.)
Tsld=215 ± 5°C, 3sec.
(Lead Solder)
0°C ~ 100°C
15sec. 15sec.
-40°C ~ 25°C ~ 100°C ~ 25°C
30min. 5min. 30min. 5min.
25°C ~ 65°C ~ -10°C
90%RH 24hrs./1cycle
Ta=100°C
Ta=60°C, RH=90%
Ta=-40°C
Ta=25°C, IF=25mA
Note
2 times
Number of
Damaged
0/50
1 time
0/50
over 95%
20 cycles
0/50
100 cycles 0/50
10 cycles
0/50
1000 hrs.
0/50
1000 hrs.
0/50
1000 hrs.
0/50
1000 hrs.
0/50
Steady State Operating Life
Ta=85°C, IF=7.5mA
1000 hrs.
0/50
of High Temperature
Steady State Operating Life
60°C, RH=90%, IF=20mA
500 hrs.
0/50
of High Humidity Heat
Steady State Operating Life
Ta=-30°C, IF=20mA
1000 hrs.
0/50
of Low Temperature
Vibration
JEITA ED-4701 100 ~ 2000 ~ 100Hz Sweep 4min.
48min.
0/50
400 403
200m/s²
3directions, 4cycles
Substrate Bending
JEITA ED-4702 3mm, 5 ± 1 sec.
1 time
0/50
Adhesion Strength
JEITA ED-4702 5N, 10 ± 1 sec.
1 time
0/50
(2) CRITERIA FOR JUDGING DAMAGE
Criteria for Judgement
Item
Symbol Test Conditions
Min.
Max.
Forward Voltage
VF
IF=20mA
-
U.S.L.*)¯ 1.1
Optical Power Output
Po
IF=20mA
L.S.L.**)¯ 0.7
-
*) U.S.L. : Upper Standard Level
**) L.S.L. : Lower Standard Level
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