SPECIFICATIONS OF CITILIGHT
6/10
6. Reliability test
Test item
Test
Life Test in Continuous Operation
Low Temperature Storage Test
High Temperature Storage Test
Moisture proof Test
Test condition
To operate the test under IF=300mA for 240 hours
-40 °C × 500 hours
85 °C × 500 hours
60 ±2°C, 90 ±5%RH for 500 hours
Thermal Shock Test
-40°C × 30 minutes - 85°C × 30 minutes, 50 cycle
Recommended temperature profile (reflow soldering) × 3.
(2nd test must be started after the samples are stabilized thermally.)
EIAJ standard ED-4701-304 reference test (Human Body Model) Show 2KV
Solder Heat Resistance Test
Electro Static Discharge test
or more pressure-resistant against static under the condition that R=1.5KΩ C=100pF
EIAJ standard ED-4701-304 reference test (Machine Model) Show 200V
or more pressure-resistant against static under the condition that R=0Ω C=200pF
Judgment Criteria
Measuring item
Forward voltage
Symbol
VF
Measuring
IFP=1000mA
IFP=1000mA
failure criteria
X <S×1.2
S×0.5< X
Luminous intensity
IV
S means the initial value. X means the tested sample Value.
Note: Measurement shall be taken between 2 hours and 24 hours, having returned the test
pieces to the normal ambient conditions after the completion of each test.
Approved Checked Drawn
Symbol
Name
CITILIGHT
CL-776A3-CW04C4-SDW
A.Kanemaru
J.Kinoshita
M.Asahina
Drawing No
Feb.3.'16
Date
Feb.3.'16 Feb.3.'16 Feb.3.'16
-
Issue of the first edition
Description Appro.
CITIZEN ELECTRONICS CO.,LTD.
Mark
CITIZEN [ CITIZEN ELECTRONICS CO., LTD. ]
