NSSM124 Nichia, NSSM124 Datasheet - Page 13

• Manufacturer Part Number: NSSM124
• Manufacturer: Nichia

Specifications of NSSM124

• Size Lxwxh (mm): 3.0x3.3x0.75
• Lumi-nous Inten-sity Typ(cd): 450
• Forward Voltage Vf(v) Typ: 3.20
• Forward Voltage Vf(v) Max: 3.55
• Directivity (degree): 115
• If (ma): 20
• Mounting Style: Through Hole

RELIABILITY
(1) Tests and Results
(2) Failure Criteria (Value for one LED device (Single color).)
NOTES:
U.S.L. : Upper Specification Limit
Resistance to
Soldering Heat
(Reflow Soldering)
Temperature Cycle
Moisture Resistance
(Cyclic)
High Temperature
Storage
Temperature Humidity
Storage
Low Temperature
Storage
Room Temperature
Operating Life
Temperature Humidity
Operating Life
Low Temperature
Operating Life
#1
Criteria #
Measurements are performed after allowing the LEDs to return to room temperature.
Test
Forward Voltage(V
Luminous Intensity(I
Reverse Current(I
Items
JEITA ED-4701
300 301
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
Reference
Standard
L.S.L. : Lower Specification Limit
R
F
)
)
V
)
B I
G I
R I
B I
G I
R I
B V
G V
R V
T
Precondition: 30°C, 70%RH, 168hr
-40°C(30min)~25°C(5min)~
100°C(30min)~25°C(5min)
25°C~65°C~-10°C, 90%RH,
24hr per cycle
T
T
T
T
60°C, RH=90%
T
F
F
F
F
F
F
R
R
=20mA
=20mA
=20mA
=20mA
R
Conditions
=20mA
=20mA
sld
A
A
A
A
A
=5V
=5V
=5V
=100°C
=60°C, RH=90%
=-40°C
=25°C
=-30°C
=260°C, 10sec, 2reflows,
Test Conditions
>U.S.L.×1.1
<L.S.L×0.7
>U.S.L.×2.0
B I
G I
R I
B I
G I
R I
B I
G I
R I
F
F
F
F
F
F
F
F
F
=9mA
=18mA
=5mA
=11mA
=9mA
=18mA
=14mA
=11mA
=14mA
Failure Criteria
NICHIA STS-DA1-2472 <Cat.No.101129>
100cycles
10cycles
500hours
500hours
500hours
500hours
500hours
500hours
Duration
Test
Criteria
Failure
#1
#1
#1
#1
#1
#1
#1
#1
#1
#
Failed/Tested
Units
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
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