NSSU100D Datasheet, PDF (4/14 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR NICHIA CHIP TYPE UV LED

Nichia STS-DA1-1207
<Cat.No.100831>
6.RELIABILITY
(1) TEST ITEMS AND RESULTS
Standard
Test Item
Test Method
Resistance to
JEITA ED-4701
Soldering Heat
300 301
(Reflow Soldering)
Solderability
JEITA ED-4701
(Reflow Soldering)
303 303A
Temperature Cycle
Moisture Resistance Cyclic
High Temperature Storage
Temperature Humidity
Storage
Low Temperature Storage
Steady State Operating Life
JEITA ED-4701
100 105
JEITA ED-4701
200 203
JEITA ED-4701
200 201
JEITA ED-4701
100 103
JEITA ED-4701
200 202
Test Conditions
Tsld=260°C, 10sec.
(Pre treatment 30°C,70%,168hrs.)
Tsld=245 ± 5°C, 5sec.
using flux
Lead-free Solder (Sn-3.0Ag-0.5Cu)
-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%
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
Item
Symbol Test Conditions
Criteria for Judgement
Min.
Max.
Forward Voltage
VF
IF=20mA
-
U.S.L.*) 1.1
Radiant flux
φe
IF=20mA
L.S.L.**) 0.7
-
*) U.S.L. : Upper Standard Level
**) L.S.L. : Lower Standard Level
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