参数资料
型号: XPEHEW-U1-0000-008F8
厂商: Cree Inc
文件页数: 12/13页
文件大小: 1251K
描述: LED XLAMP XPE HIEFF WHITE SMD
产品培训模块: XLamp XP-E High Efficiency White LED
标准包装: 1,000
系列: Xlamp® XP-E HEW
颜色: 暖白色
电流 - 最大: 1A
正向电压: 3.0V
流明 @ 电流 - 最大: 177 lm
在特定电流下的光通量 - 测试: 77 lm
流明/瓦 @ 电流 - 测试: 73 lm/W
电流 - 测试: 350mA
波长: 2900K
透镜样式/尺寸: 圆形,带圆顶,2.5mm
视角: 120°
安装类型: 表面贴装
封装/外壳: 2-SMD,无引线,裸露焊盘
包装: 带卷 (TR)
Copyright ? 2010-2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree?, the Cree logo and XLamp?
are registered
trademarks of Cree, Inc.
88
xlamp xp-e high-efficiency white leds
REFLOW
S
OLDERinG
C
HaRaCtERiStiCS
In testing, Cree has found XLamp XP-E LEDs to be compatible with JEDEC J-STD-020C, using the parameters listed
below. as a general guideline, Cree recommends that users follow the recommended soldering profle provided by the
manufacturer of solder paste used.
Note that this general guideline may not apply to all PCB designs and confgurations of refow soldering equipment.
Profle Feature
Lead-Based Solder
Lead-Free Solder
Average Ramp-Up Rate (Tsmax
to Tp)
3
°C/second max.
3
°C/second max.
Preheat: Temperature Min (Tsmin)
100
°C
150
°C
Preheat: Temperature Max (Tsmax)
150
°C
200
°C
Preheat: Time (tsmin
to ts
max)
60-120 seconds
60-180 seconds
Time Maintained Above: Temperature (TL)
183
°C
217
°C
Time Maintained Above: Time (tL)
60-150 seconds
60-150 seconds
Peak/Classifcation Temperature (Tp)
215
°C
260
°C
Time Within 5
°C of actual Peak Temperature (tp)
10-30 seconds
20-40 seconds
Ramp-Down Rate
6
°C/second max.
6
°C/second max.
Time 25
°C to Peak Temperature
6 minutes max.
8 minutes max.
Note: All temperatures refer to topside of the package, measured on the package body surface.
相关PDF资料
PDF描述
XPEHEW-P1-0000-009E7 LED XLAMP XPE HIEFF WHITE SMD
XPEHEW-P1-0000-008F8 LED XLAMP XPE HIEFF WHITE SMD
XPEHEW-P1-0000-008E8 LED XLAMP XPE HIEFF WHITE SMD
XPEHEW-L1-0000-00G50 LED XLAMP XPE HIEFF WHITE SMD
XPEHEW-H1-0000-00EE5 LED XLAMP XPE HIEFF WHITE SMD
相关代理商/技术参数
参数描述
XPEHEW-U1-0000-009E7 功能描述:大功率LED - 白色 White 80.6lm XPE High efficiency RoHS:否 制造商:Cree, Inc. 照明颜色:Cool White 颜色温度:5000 K 光通量:280 lm 显示角:125 deg 正向电流:700 mA 正向电压:2.9 V 安装风格:SMD/SMT 系列:XMLBWW 封装:Reel
XPEHEW-U1-0000-009E8 功能描述:大功率LED - 白色 White 80.6lm XPE High efficiency RoHS:否 制造商:Cree, Inc. 照明颜色:Cool White 颜色温度:5000 K 光通量:280 lm 显示角:125 deg 正向电流:700 mA 正向电压:2.9 V 安装风格:SMD/SMT 系列:XMLBWW 封装:Reel
XPEHEW-U1-0000-009F8 功能描述:大功率LED - 白色 White 80.6lm XPE High efficiency RoHS:否 制造商:Cree, Inc. 照明颜色:Cool White 颜色温度:5000 K 光通量:280 lm 显示角:125 deg 正向电流:700 mA 正向电压:2.9 V 安装风格:SMD/SMT 系列:XMLBWW 封装:Reel
XPEHEW-U1-0000-00AE7 功能描述:大功率LED - 白色 White 87.4lm XPE High efficiency RoHS:否 制造商:Cree, Inc. 照明颜色:Cool White 颜色温度:5000 K 光通量:280 lm 显示角:125 deg 正向电流:700 mA 正向电压:2.9 V 安装风格:SMD/SMT 系列:XMLBWW 封装:Reel
XPEHEW-U1-0000-00AF8 功能描述:大功率LED - 白色 White 87.4lm XPE High efficiency RoHS:否 制造商:Cree, Inc. 照明颜色:Cool White 颜色温度:5000 K 光通量:280 lm 显示角:125 deg 正向电流:700 mA 正向电压:2.9 V 安装风格:SMD/SMT 系列:XMLBWW 封装:Reel