LED信赖性测试标准
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LED信赖性测试标准——P2、SMD LED(GB) (2011-08-16 21:13:40) 转载▼ 标签: f4 测试标准 信赖性 杂谈 分类: LED
ACP P2 LED Lamps/SMD---InGaN and GaN (Blue, Cyan, Green) Test and Results
Type Test Applicable Standards Test Condition Note Number of Damaged
Environmental Sequence
Temperature Cycle JEITA ED-4701 100 105 –40℃~25℃~100℃~25℃ 30mins,5mins,30mins,5mins 200 cycles 0/20 Thermal Shock* MIL-STD-202G –40℃~100℃ 30mins,30mins 200 cycles 0/20 Moisture-Resistance Cycle JEITA ED-4701 200 203 25℃~65℃~–10℃ 90%RH 24H/cycle 10 cycles 0/20
High-Temperature Stotage
JEITA
ED-4701 200 201 TA=100℃ 1000H 0/20
Humidity Heat Storage JEITA ED-4701 100 103 TA=60℃ RH=90% 1000H 0/20 Low-Temperature Storage*
JEITA
ED-4701 200 202 TA=–40℃ 1000H 0/20
Operation Sequence Life Test* – TA=25℃ Oval: IF=35mA(GB) 1000H 0/20 IF=50mA(R) Round: IF=30mA(GB) IF=50mA® High Humidity Heat Life Test* – 60℃ RH=90% IF=20mA 500H 0/20
Low Temperature Life Test – TA=–30℃ IF=20mA 1000H 0/20
Destructive Sequence
Resistance to Soldering Heat JEITA ED-4701 300 302 TSOL=260(+/-5)℃,10sec (3mm from the base of the epoxy bulb)
3 time 0/20
Solderability JEITA ED-4701 300 303 TSOL=235(+/-5)℃,5sec (using flux) 3 time (over 95%) 0/20 Lead Bend Test JEITA ED-4701 400 401 Load 5N (0.5kgf) 0°~ 90°~ 0° bend 2 times No notice- able damage 0/20
Lead Pull Test JEITA ED-4701 400 401 Load 10N (1kgf) 10(+/-1)sec No notice- able damage 0/20 ESD Electrostatic Discharge Test AEC (Q101-001) Human body model 1000V (Forward and Reverse current conduct electricity,each 1 time) 0/10 Items marked with * are selective. Failure Criteria Item Symbol Test Condition Criteria for Judgment
Min Max Forward Voltage VF IF
=20mA – Initial Data x 1.1
Reverse Current IR VR
=5V – 1uA
Luminous Flux/ Intensity /IV IF=20mA Initial Data x 0.7(Total degradation) Initial Data x 0.5(Single lamp degradation) – LED信赖性测试标准——P4 LED(RY) (2011-08-16 21:15:24) 转载▼ 标签: 杂谈 分类: LED
ACP P4 LED Lamps---AlInGaP(Red, Amber) Test and Results
Type Test Applicable Standards Test Condition Note Number of Damaged
Environmental Sequence
Temperature Cycle JEITA ED-4701 100 105 –40℃~25℃~100℃~25℃ 30mins,5mins,30mins,5mins 200 cycles 0/20 Thermal Shock* MIL-STD-202G –40℃~100℃ 30mins,30mins 200 cycles 0/20 Moisture-Resistance Cycle JEITA ED-4701 200 203 25℃~65℃~–10℃ 90%RH 24H/cycle 10 cycles 0/20
High-Temperature Stotage
JEITA
ED-4701 200 201 TA=100℃ 1000H 0/20
Humidity Heat Storage JEITA ED-4701 100 103 TA=60℃ RH=90% 1000H 0/20 Low-Temperature Storage*
JEITA
ED-4701 200 202 TA=–40℃ 1000H 0/20
Operation Sequence Life Test* – TA=25℃ IF=35mA 1000H 0/20 High Humidity Heat Life Test* – 60℃ RH=90% IF=20mA 500H 0/20
Low Temperature Life Test – TA=–30℃ IF=30mA 1000H 0/20
Destructive Sequence Resistance to Soldering Heat JEITA ED-4701 TSOL=260(+/-5)℃,10sec 3 time 0/20 300 302 (3mm from the base of the epoxy bulb)
Solderability JEITA ED-4701 300 303 TSOL=235(+/-5)℃,5sec (using flux) 3 time (over 95%) 0/20
Lead Bend Test JEITA ED-4701 400 401 Load 5N (0.5kgf) 0°~ 90°~ 0° bend 2 times No notice- able damage 0/20
Lead Pull Test JEITA ED-4701 400 401 Load 10N (1kgf) 10(+/-1)sec No notice- able damage 0/20 ESD Electrostatic Discharge Test AEC (Q101-001) Human body model 1000V (Forward and Reverse current conduct electricity,each 1 time) 0/10 Items marked with * are selective. Failure Criteria Item Symbol Test Condition Criteria for Judgment
Min Max Forward Voltage VF IF
=70mA – Initial Data x 1.1
Reverse Current IR VR
=5V – 1uA
Luminous Flux/ Intensity /IV IF=70mA Initial Data x 0.65(Total degradation) Initial Data x 0.5(Single lamp degradation) – LED信赖性测试标准——P4 LED(RY) (2011-08-16 21:15:24) 转载▼ 标签: 杂谈 分类: LED
ACP P4 LED Lamps---AlInGaP(Red, Amber) Test and Results
Type Test Applicable Standards Test Condition Note Number of Damaged
Environmental Sequence
Temperature Cycle JEITA ED-4701 100 105 –40℃~25℃~100℃~25℃ 30mins,5mins,30mins,5mins 200 cycles 0/20 Thermal Shock* MIL-STD-202G –40℃~100℃ 30mins,30mins 200 cycles 0/20 Moisture-Resistance Cycle JEITA ED-4701 200 203 25℃~65℃~–10℃ 90%RH 24H/cycle 10 cycles 0/20
High-Temperature Stotage
JEITA
ED-4701 200 201 TA=100℃ 1000H 0/20
Humidity Heat Storage JEITA ED-4701 100 103 TA=60℃ RH=90% 1000H 0/20 Low-Temperature Storage*
JEITA
ED-4701 200 202 TA=–40℃ 1000H 0/20
Operation Sequence Life Test* – TA=25℃ IF=35mA 1000H 0/20 High Humidity Heat Life Test* – 60℃ RH=90% IF=20mA 500H 0/20
Low Temperature Life Test – TA=–30℃ IF=30mA 1000H 0/20
Destructive Sequence Resistance to Soldering Heat JEITA ED-4701 TSOL=260(+/-5)℃,10sec 3 time 0/20