PDF《江西省晶能半导体有限公司》

172 5 LatticePower Semiconductor @ HF-2525 CONFIDENTIAL http://www.latticepower.com Version:3.0 4. 产品代码 Product Order Code HF - B - 1A - S2 - CH ① 产品型号 Product Type ② 显色指数 Ra level ③ 色温区块 Colour Area ④ 亮度等级 Brightness Level ⑤ 电压等级 VF Level 出货标签(例) Shipping label(e.g.)

6 LatticePower Semiconductor @ HF-2525 CONFIDENTIAL http://www.latticepower.com Version:3.0 5. 分档规则 Bin Regulations a) 色度区域 Chromaticity Regions Cool White 备注 Notes : ? 色度坐标(x,y)来自 CIE1931 色度图 The chromaticity coordinates(x,y)is derived from the CIE

1931 chromaticity diagram ? PT86 测试设备用于光通量(lm)和CIE1931 色度坐标(x,y)测试. PT86 is for the luminous flux(lm) and the CIE1931 chromaticity coordinates(x,y) testing. ? 色度坐标(x,y)存在± 0.006 公差. The chromaticity coordinates(x,y) guarantee should be added ± 0.006 tolerance.

7 LatticePower Semiconductor @ HF-2525 CONFIDENTIAL http://www.latticepower.com Version:3.0 b) 亮度分档 Luminous Flux Groups(T solder pad = 25℃,IF =350 mA) 代码 Group Code 最小值 Min. 最大值 Max. S2

148 156 S3

156 164 S4

164 172 S5

172 182 c)电压分档 Voltage Groups 备注 Notes : ? 亮度测试存在±7%的公差 It maintains a tolerance of ± 7% on luminous flux measurements. 代码 Group Code 范围 Range CH 2.5-2.75 CI 2.75-3.0 CJ 3.0-3.25

8 LatticePower Semiconductor @ HF-2525 CONFIDENTIAL http://www.latticepower.com Version:3.0 d) 显指分档 Ra Groups 备注 Notes : ? 显指测试存在±2 的公差 It maintains a tolerance of ±

2 on CRI measurements 代码 Group Code 范围 Range B 60~100 B1 70~100 H1 80~100

9 LatticePower Semiconductor @ HF-2525 CONFIDENTIAL http://www.latticepower.com Version:3.0

6、光电特性图 The Photoelectric Characteristics Graph (Ta=

25 ℃,6000K)

10 LatticePower Semiconductor @ HF-2525 CONFIDENTIAL http://www.latticepower.com Version:3.0 7. 产品及钢网尺寸 Product and PCB Pad Dimensions Product Dimensions: 备注 Notes: ? 所有尺寸均以 mm 为单位 All dimensions are in millimeters ? 尺寸未按照公差±0.1mm 标记的,按照图纸标记 Size is not marked in accordance with tolerance ±0.1mm and dimension tolerances in accordance with drawings

11 LatticePower Semiconductor @ HF-2525 CONFIDENTIAL http://www.latticepower.com Version:3.0

8、回流焊特性 Reflow Soldering Characteristics 根据 EDEC-J-STD-020D 内容,参考以下内容. Compatible with the JEDEC-J-STD-020D,using the parameters listed below. 特制参数 Profile Feature 无铅焊料 Lead-Free Solder 平均上升速率(Tsmax 至Tp) Average Ramp-Up Rate (Tsmax to Tp)

3 ℃/sec max. 预热:温度最小值(Tsmin) Preheat:Temperature Min(Tsmin)

150 预热:最高温度(Tsmax) Preheat:Temperature Max(Tsmax)

200 预热:时间(tsmin 到tsmax) Preheat:Time(tsmin to tsmax ) 60-180 secs 回流温度(TL) Time Maintained Above:Temperature(TL) 217℃ 回流时间(tL) Time Maintained Above:Time(tL) 60-150 secs 峰值/分类温度(Tp) Peak/Classification Temperature(Tp) 255±5℃ 实际峰值温度(tp)在5℃以内的时间 Time Within 5℃ of Actual Peak Temperature(tp) 20~40 secs 降低速率 Ramp-Down Rate 5℃/sec max.

12 LatticePower Semiconductor @ HF-2525 CONFIDENTIAL http://www.latticepower.com Version:3.0

9、 卷轴 Reel Dimensions 备注 Notes: ? 卷轴包装 1500pcs Reel:1500pcs. ? 卷轴包装方法符合 IJSC0806(连续胶带上的电子元件包装) The tape packing method complies with IJSC0806(Packing of Electronic Components on Continuous Tapes. ? 当卷轴由于工作中断而重绕时,载带上压力不应超过 10N,否则 LED 可能会粘在盖带上 When the tape is rewound due to work interruptions, no more than 10N should be applied to the embossed carrier tape. The LEDs may stick to the cover tape.