BL-HJD34A-TRB Datasheet, PDF (5/7 Pages) BRIGHT LED ELECTRONICS CORP – LED Super Orange Red Suitable for all SMT assembly methods.

BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-HJD34A-TRB
● Reliability Test
Classification Test Item
Reference Standard
Operation Life MIL-STD-750:1026
MIL-STD-883:1005
JIS-C-7021 :B-1
High
Temperature MIL-STD-202:103B
Endurance
Test
High Humidity
Storage
High
Temperature
Storage
JIS-C-7021 :B-11
MIL-STD-883:1008
JIS-C-7021 :B-10
Low
Temperature JIS-C-7021 :B-12
Storage
Temperature
Cycling
MIL-STD-202:107D
MIL-STD-750:1051
MIL-STD-883:1010
JIS-C-7021 :A-4
Environmental ^{Thermal Shock MIL-STD-202:107D}
Test
MIL-STD-750:1051
MIL-STD-883:1011
Solder
Resistance
MIL-STD-202:201A
MIL-STD-750:2031
JIS-C-7021 :A-1
Test Conditions
Connect with a power If=20mA
Ta=Under room temperature
Test time=1,000hrs
Ta=+65℃±5℃
RH=90%-95%
Test time=240hrs
High Ta=+85℃±5℃
Test time=1,000hrs
Low Ta=-35℃±5℃
Test time=1,000hrs
-35℃ ~ +25℃ ~ +85℃ ~ +25℃
60min 20min 60min 20min
Test Time=5cycle
-35℃±5℃ ~+85℃±5℃
20min
20min
Test Time=10cycle
Preheating：
140℃-160℃,within 2 minutes.
Operation heating：
235℃(Max.), within 10seconds. (Max.)
Result
0/20
0/20
0/20
0/20
0/20
0/20
0/20
● Judgment criteria of failure for the reliability
Measuring items
Forward voltage
Reverse current
Luminous intensity
Symbol
V_F ( V)
I_R(uA)
Iv ( mcd )
Measuring conditions
I_F=20mA
V_R=5V
I_F=20mA
Judgement criteria for failure
Over Ux1.2
Over Ux2
Below SX0.5
Note: 1.U means the upper limit of specified characteristics. S means initial value.
2.Measurment shall be taken between 2 hours and after the test pieces have been returned to
normal ambient conditions after completion of each test.
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