Nichia
STSE-CM6137A
<Cat.No.061215>
6.RELIABILITY
(1) TEST ITEMS AND RESULTS
Test Item
Resistance to
Soldering Heat
(Reflow Soldering)
Thermal Shock
Temperature Cycle
Moisture Resistance Cyclic
High Temperature Storage
Temperature Humidity
Storage
Low Temperature Storage
Steady State Operating Life
Standard
Test Method
JEITA ED-4701
300 301
JEITA ED-4701
300 307
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.)
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,
B I
F
=6mA
G I
F
=16mA
R I
F
=19mA
Note
2 times
Number of
Damaged
0/50
100 cycles
100 cycles
10 cycles
500hrs.
500hrs.
500hrs.
500hrs.
0/50
0/50
0/50
0/50
0/50
0/50
0/50
Steady State Operating Life
of High Humidity Heat
Steady State Operating Life
of Low Temperature
Value for one LED device (Single color).
60°C, RH=90%, B I
F
=5mA
G,R I
F
=7mA
Ta=-30°C,
B I
F
=6mA
G I
F
=16mA
R I
F
=19mA
300hrs.
500hrs.
0/50
0/50
(2) CRITERIA FOR JUDGING DAMAGE
(Value for one LED device (Single color).)
Criteria for Judgement
Min.
Max.
Item
Symbol
Test Conditions
Forward Voltage
Reverse Current
Luminous Intensity
V
F
I
R
I
V
B,G,R I
F
=20mA
B,G,R V
R
=5V
B,G,R I
F
=20mA
-
-
L.S.L.**) 0.7
U.S.L.*) 1.1
U.S.L.*) 2.0
-
*) U.S.L. : Upper Standard Level
**) L.S.L. : Lower Standard Level
-3-
NICHIA [ NICHIA CORPORATION ]
