参数资料
型号: AT3228QW10ZS-RV
厂商: KINGBRIGHT CORP
元件分类: LED
英文描述: SINGLE COLOR LED, WHITE, 2.3 mm
封装: 3.20 x 2.80 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, CERAMIC, SMD, 2 PIN
文件页数: 3/11页
文件大小: 410K
代理商: AT3228QW10ZS-RV
3.2x2.8mm SMD LED WITH CERAMIC SUBSTRATE
SPEC NO: DSAI6852
REV NO: V.4
DATE: MAY/04/2009
PAGE: 11 OF 11
APPROVED: WYNEC
CHECKED: Allen Liu
DRAWN: Ting.Li
ERP: 1212000029
Reliability Test Items And Conditions
The reliability of products shall be satisfied with items listed below
Lot Tolerance Percent Defective (LTPD) : 10%
No.
Test Item
Test Conditions
Test Times /
Cycles
Number of Damaged
1
Continuous Operating Test
Ta = 25 °C , IF = 350 mA
Tested with standard circuit board
1000 hrs
0/22
2
High Temperature Operating
Test
Ta = 100 °C , IF = 60 mA (note)
1000 hrs
0/22
3
Low Temperature Operating
Test
Ta = -40 °C , IF = 350 mA
Tested with standard circuit board
1000 hrs
0/22
4
High Temperature and
Humidity Storage Operating
Test
Ta = 85 °C , RH = 85% , IF = 110 mA
(note)
1000 hrs
0/22
5
Temperature Cycling Test
High temp: +100 °C 30 mins
R.T : 5 mins
Low temp : -40 °C 30 mins
R.T : 5 mins
10 cycles
0/22
6
Thermal Shock Test
High temp : +100 °C 5 mins
Low temp : -40 °C 5 mins
1000 cycles
0/22
7
Soldering resistance Test
Tsld = 260 °C , 10 secs
10 secs
0/22
Note : Thermal resistance of LED with Kingbright circuit board : Rthj-a = 70°C/W
Failure Criteria
Item
Symbol
Test Conditions
Criteria for Judgement
Min.
Max.
Forward Voltage
VF
IF = 350mA
-
Initial Level x 1.1
Luminous Flux
Φv
IF = 350mA
Initial Level x 0.7
-
Note : The test is performed after the board is cooled down to the room temperature.
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