Part Number: 552BC Notes 注 : 1.All dimension units are millimeters. 以上尺寸单位为 mm. 2.All dimension tolerance is ±0.2mm unless otherwise noted. 以上尺寸平均误差 ±0.2mm. 3.An epoxy meniscus may extend about 1.5mm down the leads. 胶体底部爬胶尺寸不超过 1.5mm. 4.Burr around bottom of epoxy may be 0.5mm max. 胶体尺寸最大误差 ±0.5mm. Features 特征 : Descriptions 产品描述 : Applications 适用范围 : The service life The series is specially Backlight 背光 is long 使用寿命长 designed for applicction Monitor 监视器 The credibility is requiring higher brightness. Illuminate 照明 strong 可靠性强 此系列专用于高亮需求领域 Environmental protection,economy energy 环保 节能
Chip Lens Color Material 材质 Emitting Color 发光颜色 胶体颜色 InGaN Blue Water clear Absolute Maximum Ratings at Ta=25 极限参数 ( 环境温度 Ta=25 ) Parameter 参数 Forward Current 正向工作电流 Operating Temperature 正常使用温度 Storage Temperature 贮藏温度 Soldering Temperature 可焊接温度 Power Dissipation 极限功耗 Peak Forward Current (Duty1/10@1kHz) 脉冲驱动时极限正向电流 1 msec 脉冲 Reverse Voltage 反向冲击电压 Electrostatic DischargeThreshold(HBM) 抗静电极限指数 Symbol 符号 Electronic Optical Characteristics 光电特性 Parameter 参数 Luminous Intensity 发光亮度 Viewing Angle 发光角度 Peak Wavelength 峰值波长 Dominant Wavelength 主波长 Forward Voltage 正向电压降 Reverse Current 反向电流 Symbol 符号 Rating 范围 Unit 单位 IF 20 ma Topr -25 to +80 Tstg 25 to +80 Tsol 260±3 Pd 110 mw IF(Peak) 100 ma VR 5 V ESD 1000 V Min. 最小值 Typ. 中间值 Max. 最大值 Unit 单位 Condition 测试条件值 IV 1400 1470 1600 mcd 2θ½ / 140 / deg λp / 462 / nm λd 465 467.5 470 nm Vf 3.0 3.2 3.4 V IR / / 5 μa VR=5V
Suggestions to customers 使用注意事项 : 1 Soldering Bath at 260 ±5 with in 3 seconds.(dip depth should under 6mm below seating plane.) 焊接温度要求在 260 ±5 范围内不超过 3 秒 ( 焊点位置应至 少低于底座的 6mm) 2 The neutrality flux must be used before soldering. 焊接时要求用中性助焊剂 CLEANING 清洁 : Do not use unspecified chemical liquid to clean LED.They could harm it IF cleaning is necessary, wipe the pin out with alcohol Freon TE or Chlorosen at normal temperature for less than 1 minute or wipe the surface with alcohol. 禁止使用不明化学液体擦拭发光管器件, 以 免导致伤害材料 如果不定要擦拭材料, 建议使用酒精 VREONTE 或 CHLOROSEN 在常温下擦拭不超过 1 分钟 METHODS AGAINST STATIC ELECTRICITY 防静电工艺 : Static electricity is the enemy of lamps emitting blue and green. Workers must put on working rings gloves clothes that protect static electricity while working. Wires of the rings keep well together with the floor and there must be wires to connect the irons and the floor. 在使用兰 绿 LED 时, 作业员必须佩戴静电环 防静电手套 穿防静电服, 静电环须与地面接触良好, 烙铁须接地线 PREVENTING OVERCURRENT 过流保护 : 1 Be not overcurrent. 禁止使用大电流 2 In order to cooperate LEDs under stable conditions, put protective resisetor in seride. Resistor values can be determined by supplying voltage or current for the LEDs Recommended current is in the range of forward current 5mA-20mA. 使用 中加入保护电阻以便配合发光二极管的正常使用 保护电阻可以限制电压或电流不超过发光二极管的正常使用范围 建议使用时的正常电流在 5mA-20mA. 3 Circuit must be designed so that overvoltage is not applied the LED during on/off switching. Transient or pulse current will damage junction of LED die. 在 使用发光二极管器件时, 必须先设计电路的电压和电流, 以免 LED 过载, 短暂的过载就可能导致 LED 发光部分损坏而不能发光
Reliability Performance 可靠性测试 (1) TEST ITEMS AND RESULTS 测试项目和结果 Type 类型 Test Item 测试项目 REF Standard 标准 Environmental Resistance to Soldering Heat Sequence (Reflow Soldering) 测试环境次序 高温长时间焊接测试 Temperature cycle 温度周期 (1977)A-4 Test Conditions 测试条件 Tsld=230,10sec -20 30min 5min 80 30min Note 备注 2times 次 0/22 100 cycle 0/100 Number of Damaged 测试结果 Thermal Shock MIL-STD- -20 15min 100cycle 0/100 高低温测试 107D 80 15min High Temperature Storage Ta=80 1000hrs 0/100 高温贮藏测试 (1977)B-10 Temperature Humidity Ta=60 1000hrs 0/100 Storage 高湿度贮藏测试 (1977)B-11 RH=90% Low Temperature Storage Ta=-30 1000hrs 0/100 低温贮藏测试 (1977)B-12 Operation Life Test JIS C 7035 Ta=25 1000hrs 0/100 Sequence 寿命测试 (1985) High Humidity Heat Life Test 60 RH=90% 500hrs 0/100 高温高湿测试 Low Temperature Life Test Ta=-20 1000hrs 0/100 低温寿命测试 (2).Criteria for Judging The Damage 测试标准 : Item 项目 Symbol 符号 Test Conditions Criteria for Judgment 标准 测试条件 Min Max Forward Voltage VF U.S.K*1.2 正向电压降 Reverse current 反向电流 IR VR=5V U.S.L*2.2 Luminous Intensity 发射功率 IV L.S.L**x0.7 U.S.L*:Upper Standard Level L.S.L**:Lower Dtandard Level
Optical characteristics curves Emission spectra 相对发光强度 Relative luminous Intensity 100 80 60 40 20 0 400 430 460 490 520 550 580 波长 Wavelength(nm) T=25 610 640 670 700 Temperature characters 相对发光强度 Relative luminous Intensity 10000 5000 3000 1000 500 300 100-20 0 20 40 60 80 100 温度 Temperature( )