LED信赖性测试标准

2011-08-16 211340 转载▼ 标签 分类LED f4 测试标准 信赖性 杂谈 ACP P2 LED Lamps/SMD--InGaN and GaN Blue, Cyan, Green Test and Results Type Test Applicable Standards Test Condition Note Number of Damage d Environment al Sequence Temperature Cycle JEITA ED-4701 100 105 -40 C-25 C-100 C-2 5C 30mins,5mins,30mins,5 mins 200 cycles 0/20 Thermal Shock* MIL-STD-20 2G -40C-100C 30mins,30mins 200 cycles 0/20 Moisture-Resistance Cycle JEITA ED-4701 200 203 25C-65C10C 90RH 24H/cycle 10 cycles 0/20 High-Temperature Stotage JEITA ED-4701 200 201 Ta100C 1000H 0/20 Humidity Heat Storage JEITA ED-4701 100 103 Ta60C RH90 1000H 0/20 Low-Temperature Storage* JEITA ED-4701 200 202 TaT0C 1000H 0/20 Operation Sequence Life Test* 一 Ta25C Oval If35itiAGB 1000H 0/20 IF50mAR Round lp30mAG B IF50mA High Humidity Heat Life Test* 60 C RH90 lF20mA 500H 0/20 Low Temperature Life Test Ta-30C lF20mA 1000H 0/20 Destructive Sequence Resistance to Soldering Heat JEITA ED-4701 300 302 Tsol260/-5C510 sec 3mm from the base of the epoxy bulb 3 time 0/20 Solderability JEITA ED-4701 300 303 Tsol235/-5 C ,5s ec using flux 3 time over 95 0/20 Lead Bend Test JEITA ED-4701 400 401 Load 5N 0.5kgf 0。 go。 obend 2 times No noticeable damag 0/20 Lead Pull Test JEITA ED-4701 400 401 Load 10N 1kgf 10/-1sec No noticeable damag 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 Test Criteria for Judgment Item Symbol Condition Min Max Forward Voltage VF If20itiA Initial Data x 1.1 Reverse Current Ir Vr5V 1uA Luminous Flux/ Intensity /lv If20itiA Initial Data x 0.7Total degradation Initial Data x 0.5Single lamp degradation - 2011-08-16 211524 转载▼ 标签 分类LED 杂谈 ACP P4 LED Lamps--AllnGaPRed, Amber Test and Results Applicable Standards Number of Type Test Test Condition Note Damage d Temperature Cycle JEITA ED-4701 100 105 -40C25C100C〜2 5C 30mins,5mins,30mins,5 mins 200 cycles 0/20 Thermal Shock* MIL-STD-20 2G -40C-100C 30mins,30mins 200 cycles 0/20 Environmen tai Sequence Moisture-Resistance Cycle JEITA ED-4701 200 203 25 C-65 C10 C 90RH 24H/cycle 10 cycles 0/20 High-Temperature Stotage JEITA ED-4701 200 201 TA100C 1000H 0/20 Humidity Heat Storage JEITA ED-4701 100 103 Ta60C RH90 1000H 0/20 Low-Temperature Storage* JEITA ED-4701 200 202 TaT0C 1000H 0/20 Life Test* Ta-25 C If35itiA 1000H 0/20 Operation Sequence High Humidity Heat Life Test* - 60 C RH90 lp20mA 500H 0/20 Low Temperature Life Test TA-30C If30itiA 1000H 0/20 Destructive Sequence Resistance to S