BVZ-925QT4 Datasheet, PDF (8/11 Pages) Bright View Electronic Co., LTD. – LED solutions

Bright View Electronics
BVZ-925QT4
Ï® Reliability Test Items and Conditions
(1)TEST ITEMS AND RESULTS
TEST ITEM
Standard
Test Method
Resistance to
JEITA ED-4701
Soldering Heat
300 302
Solderability
Thermal Shock
JEITA ED-4701
300 303
Temperature Cycle
Moisture Resistance Cyclic
Terminal Strength
(bending test)
Terminal Strength
(pull test)
High Temperature Storage
Temperature Humidity Storage
Low Temperature Storage
Steady State Operating Life
JEITA ED-4701
100 105
JEITA ED-4701
200 203
JEITA ED-4701
400 401
JEITA ED-4701
400 401
JEITA ED-4701
200 201
JEITA ED-4701
100 103
JEITA ED-4701
200 202
Test Conditions
Tsld=260к ̈́ 6к, 5sec.
1.6mm from the base of the stopper
(Pre-treatment 30к,70%,168hrs.)
Tsld=235 ± 5к, 5sec.
(using flux)
0к ~ 100к
30min. 30min.
-40к ~ 25к ~ 100к ~ 25к
30min. 5min. 30min. 5min.
25к ~ 65к ~ -10к
90%RH 24hrs./1cycle
Load 5N (0.5kgf)
0̓ ~ 90° ~ 0° bend 2 times
Load 10N (1kgf)
10 ̈́ 1 sec.
Ta=100к
Ta=60к, RH=90%
Ta=-40к
Ta=25к, IF=30mA
Note
1 times
1 time
over 95%
100 cycles
100 cycles
10 cycles
No noticeable
damage
No noticeable
damage
1000hrs.
1000hrs.
1000hrs.
1000hrs.
Number of
Damaged
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
0/50
Steady State Operating Life of
High Humidity Heat
Steady State Operating Life of Low
Temperature
60к,RH=90%, IF=15mA
Ta=-30к, IF=30mA
500hrs.
0/50
1000hrs.
0/50
(2)CRITERIA FOR JUDGING DAMAGE
Item
Symbol
Forward Voltage
VF
Reverse Current
IR
Luminous Flux
Ó¥V
*)U.S.L.:Upper Standard Level
Test Conditions
Criteria for Judgement
Min
Max
IF=30mA
壇
U.S.L.*) x 1.1
VR=5V
壇
U.S.L.*) x 2.0
IF=30mA
L.S.L.**) x 0.7
壇
**)L.S.L.:Lower Standard Level
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