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Reliability Testing Result
Reliability Testing Result Applicable Standard Testing Conditions Duration Failure
Room Temp.
Operating Life
EIAJ ED-
4701/100(101) Ta = 25℃, I
F
= Maxium Rated Current 1,000 h 0/20
High Temp.
Operating Life
EIAJ ED-
4701/100(101)
Ta = Maximum Rated Operating Temperature,
I
F
= Derating Value 1,000 h 0/20
Low Temp.
Operating Life
EIAJ ED-
4701/100(101) Ta = -40℃, I
F
= Maxium Rated Current 1,000 h 0/20
Wet High Temp.
Operating Life
EIAJ ED-
4701/100(102) Ta = 60℃, 90%, I
F
= Maxium Rated Current 1,000 h 0/20
Wet High Temp.
Storage Life
EIAJ ED-
4701/100(103) Ta = 60℃, 90% 1,000 h 0/20
Thermal Shock EIAJ ED-
4701/100(105)
Ta = -40℃ ~ Maximum Rated Storage Temperature
(each 15min.) 1,000 cycles 0/20
Thermal Shock
Operating
EIAJ ED-
4701/100(105)
Ta = -40℃(off) ~ 85℃
(I
F
= Derating Value on), (each 15min.) 1,000 cycles 0/20
High Temp.
Storage Life
EIAJ ED-
4701/200(201) Ta = Maximum Rated Storage Temperature 1,000 h 0/20
Low Temp.
Storage Life
EIAJ ED-
4701/200(202) Ta = Minimum Rated Storage Temperature 1,000 h 0/20
Cycled Temp.
Humidity Life
EIAJ ED-
4701/200(203)
Ta = -30℃(2h) ~ 80℃, 95%(2h), 8h/cycle,
I
F
= Derating Value, 5min on-off 30 cycles 0/20
Resistance to
Reflow Soldering
EIAJ ED-
4701/300(301)
Moisture Soak : 30℃, 70%, 72h
Preheat : 150 ~ 180℃(120s Max.)
Soldering Temp. : 260℃(5s)
Twice 0/20
Electric Static Discharge
ESD
※1
EIAJ ED-
4701/300(304) C = 100pF, R2 = 1.5KΩ, ±2,000V once each polarity 0/10
Vibration,
Variable Frequency
EIAJ ED-
4701/400(403)
98.1m/s
2
(10G), 100 ~ 2KHz, 20min,
XYZ each direction 2 h 0/10
Failure Criteria
※1 Reference test
2007.8.31
Items Symbols Conditions Failure criteria
Luminous Intensity Iv I
F
Value of each product
Luminous Intensity Testing Min. Value < Spec. Min. Value x 0.5
Forward Voltage V
F
I
F
Value of each product
Forward Voltage Testing Max. Value ≧ Spec. Max. Value x 1.2
Reverse Current I
R
V
R
= Maximum Rated
Reverse Voltage V Testing Max. Value ≧ Spec. Max. Value x 2.5
Cosmetic Appearance - - Occurrence of notable decoloration,
deformation and cracking
1105W Series
Single Color Dome Lens Type
(High Reliability type, V-Series)