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DN1102W
Page 9
Surface Mount IRED/Inner Lens Type
Reliability Testing Result
Failure Criteria
Reliability Testing
Result
Applicable Standard
Duration
Failure
Room Temp.
Operating Life
EIAJ ED-
4701/100(101)
1,000 h
0/25
Resistance to
Soldering Heat
EIAJ ED-
4701/300(301)
Twice
0/25
Temperature Cycling
EIAJ ED-
4701/100(105)
5 cycles
0/25
Wet High Temp.
Storage Life
EIAJ ED-
4701/100(103)
1,000 h
0/25
High Temp.
Storage Life
EIAJ ED-
4701/200(201)
1,000 h
0/25
Low Temp.
Storage Life
EIAJ ED-
4701/200(202)
1,000 h
0/25
Vibration,
Variable Frequency
EIAJ ED-
4701/400(403)
2 h
0/10
98.1m/s
2 (10G), 100 ～ 2KHz sweep for 20min.,
XYZ each direction
Testing Conditions
Ta = 25℃, IF = Maxium Rated Current
Minimum Rated Storage Temperature(30min)
～Normal Temperature(15min)
～Maximum Rated Storage Temperature(30min)
～Normal Temperature(15min)
Ta = 60±2℃, RH = 90±5%
(Pretreatment) Individual standard
(Reflow Soldering) Pre-heating
150℃～180℃ 120s
Operating Heating
230℃ Min.
Peak temperature 260℃
Ta = Maximum Rated Storage Temperature
Ta = Minimum Rated Storage Temperature
Items
Symbols
Conditions
Failure criteria
Radiant Intensity
IE
IF Value of each product
Radiant Intensity
Testing Min. Value ＜ Initial Value x 0.5
Forward Voltage
VF
IF Value of each product
Forward Voltage
Testing Max. Value ＞ Spec. Max. Value x 1.2
Reverse Current
IR
VR = Maximum Rated
Reverse Voltage V
Testing Max. Value ≧ Spec. Max. Value x 2.5
Cosmetic Appearance
-
-
Occurrence of notable decoloration,
deformation and cracking
2007.8.31
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