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| NT2L757DR-V1 Datasheet, PDF (16/20 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR WARM WHITE LED | |||
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RELIABILITY
NICHIA STS-DA1-3001A <Cat.No.140313>
(1) Tests and Results
Test
Reference
Standard
Test Conditions
Test
Duration
Resistance to
Soldering Heat
(Reflow Soldering)
JEITA ED-4701
300 301
Tsld=260°C, 10sec, 2reflows,
Precondition: 30°C, 70%RH, 168hr
Solderability
(Reflow Soldering)
JEITA ED-4701
303 303A
Tsld=245±5°C, 5sec,
Lead-free Solder(Sn-3.0Ag-0.5Cu)
Temperature Cycle
JEITA ED-4701
100 105
-40°C(30min)~25°C(5min)~
100°C(30min)~25°C(5min)
100cycles
Moisture Resistance
(Cyclic)
JEITA ED-4701
200 203
25°C~65°C~-10°C, 90%RH,
24hr per cycle
10cycles
High Temperature
Storage
JEITA ED-4701
200 201
TA=100°C
1000hours
Temperature Humidity
Storage
JEITA ED-4701
100 103
TA=60°C, RH=90%
1000hours
Low Temperature
Storage
JEITA ED-4701
200 202
TA=-40°C
1000hours
Room Temperature
Operating Life
Condition 1
TA=25°C, IF=75mA
Test board: See NOTES below
1000hours
Room Temperature
Operating Life
Condition 2
TA=25°C, IF=150mA
Test board: See NOTES below
500hours
High Temperature
Operating Life
TA=100°C, IF=40mA
Test board: See NOTES below
1000hours
Temperature Humidity
Operating Life
60°C, RH=90%, IF=75mA
Test board: See NOTES below
500hours
Low Temperature
Operating Life
TA=-40°C, IF=75mA
Test board: See NOTES below
1000hours
Vibration
JEITA ED-4701
400 403
200m/s2, 100~2000~100Hz,
4cycles, 4min, each X, Y, Z
48minutes
Electrostatic Discharges
JEITA ED-4701
300 304
HBM, 2kV, 1.5kâ¦, 100pF, 3pulses,
alternately positive or negative
Soldering Joint Shear
Strength
JEITA ED-4702B
5N, 10±1sec
002 3
NOTES:
1) Test board: FR4 board thickness=1.6mm, copper layer thickness=0.07mm, RθJAâ74°C/W
2) Measurements are performed after allowing the LEDs to return to room temperature.
Failure
Criteria
#
Units
Failed/Tested
#1
0/22
#2
0/22
#1
0/50
#1
0/22
#1
0/22
#1
0/22
#1
0/22
#1
0/22
#1
0/22
#1
0/22
#1
0/22
#1
0/22
#1
0/22
#1
0/22
#1
0/22
(2) Failure Criteria
Criteria #
Items
Conditions
Failure Criteria
Forward Voltage(VF)
IF=75mA
>U.S.L.Ã1.1
#1
Luminous Flux(ΦV)
IF=75mA
<L.S.L.Ã0.7
#2
Solderability
-
Less than 95% solder coverage
U.S.L. : Upper Specification Limit L.S.L. : Lower Specification Limit
15
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