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参数资料
| 型号： | XTEHVW-Q2-0000-00000H8E8 |
| 厂商： | Cree Inc |
| 文件页数： | 5/16页 |
| 文件大小： | 1489K |
| 描述： | LED WHITE HIGH VOLTAGE |
| 标准包装： | 250 |
| 系列： | XT-E HVW |
| 颜色： | 暖白色 |
| 电流 - 最大： | 66mA |
| 正向电压： | 46V |
| 流明 @ 电流 - 最大： | 185 lm |
| 在特定电流下的光通量 - 测试： | 77 lm |
| 流明/瓦 @ 电流 - 测试： | 76 lm/W |
| 电流 - 测试： | 22mA |
| 波长： | 2700K |
| 透镜样式/尺寸： | 圆形，带圆顶 |
| 视角： | 115° |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 2-SMD，无引线 |
| 包装： | 带卷 (TR) |
XLamp XT-E HVW LED
Copyright ? 2011-2014 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.
13
noTEs
Lumen Maintenance Projections
Cree now uses standardized IES LM-80-08 and TM-21-11 methods for collecting long-term data and extrapolating LED
lumen maintenance. For information on the specifc LM-80 data sets available for this LED, refer to the public LM-80
results document at www.cree.com/xlamp_app_notes/LM80_results.
Please read the XLamp Long-Term Lumen Maintenance application note at www.cree.com/xlamp_app_notes/lumen_
maintenance for more details on Cree’s lumen maintenance testing and forecasting. Please read the XLamp Thermal
Management application note at www.cree.com/xlamp_app_notes/thermal_management for details on how thermal
design, ambient temperature, and drive current affect the LED junction temperature.
Moisture sensitivity
In testing, Cree has found XLamp XT-E LEDs to have unlimited foor life in conditions ≤30
oC/85% relative humidity
(RH). Moisture testing included a 168-hour soak at 85
oC/85% RH followed by 3 refow cycles, with visual and electrical
inspections at each stage.
Cree recommends keeping XLamp LEDs in their sealed moisture-barrier packaging until immediately prior to use. Cree
also recommends returning any unused LEDs to the resealable moisture-barrier bag and closing the bag immediately
fter use.
roHs
Compliance
The levels of RoHS restricted materials in this product are below the maximum concentration values (also referred to
as the threshold limits) permitted for such substances, or are used in an exempted application, in accordance with EU
Directive 2011/65/EC (RoHS2), as implemented January 2, 2013. RoHS Declarations for this product can be obtained
from your Cree representative or from the Product Documentation sections of www.cree.com.
rEACh Compliance
REACh substances of high concern (SVHCs) information is available for this product. Since the European Chemical
Agency (ECHA) has published notice of their intent to frequently revise the SVHC listing for the foreseeable future,
please contact a Cree representative to insure you get the most up-to-date REACh SVHC Declaration. REACh banned
substance information (REACh Article 67) is also available upon request.
uL recognized Component
Level 4 enclosure consideration. The LED package or a portion thereof has been investigated as a fre and electrical
enclosure per ANSI/UL 8750.
Vision Advisory Claim
WARNING: Do not look at an exposed lamp in operation. Eye injury can result. See LED Eye Safety at www.cree.com/
xlamp_app_notes/led_eye_safety.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XTEHVW-Q2-0000-00000H8E9 | 功能描述:大功率LED - 白色 White, 73.9lm 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 |
| XTEHVW-Q2-0000-00000H8EA | 功能描述:大功率LED - 白色 White, 73.9lm 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 |
| XTEHVW-Q2-0000-00000H8F6 | 功能描述:大功率LED - 白色 HIGH VOLTAGE WHITE 46V, 22mA 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 |
| XTEHVW-Q2-0000-00000H8F7 | 功能描述:大功率LED - 白色 HIGH VOLTAGE WHITE 46V, 22mA 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 |
| XTEHVW-Q2-0000-00000H8F8 | 功能描述:大功率LED - 白色 HIGH VOLTAGE WHITE 46V, 22mA 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 |
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