参数资料
型号: MX3SWT-A1-0000-000E50
厂商: Cree Inc
文件页数: 8/11页
文件大小: 925K
描述: LED WHITE XLAMP MX3 SMD
特色产品: MX-3S Series LEDs
标准包装: 1,400
系列: Xlamp® MX-3S
颜色: 冷白色
电流 - 最大: 150mA
正向电压: 10.7V
流明 @ 电流 - 最大: 148 lm
在特定电流下的光通量 - 测试: 118 lm
流明/瓦 @ 电流 - 测试: 96 lm/W
电流 - 测试: 115mA
波长: 6000K
透镜样式/尺寸: 方形,带平顶,4.65mm
视角: 120°
安装类型: 表面贴装
封装/外壳: 2-SMD,鸥翼型接片
包装: 带卷 (TR)
xlamp mx-3s leds
Copyright ? 2010-2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. CreeCopyright ? 2010 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 ?, the Cree logo and XLamp?
are registered
trademarks of Cree, Inc. of Cree, Inc.
6666
reflow solderinG
characteristics
In testing, Cree has found XLamp XM-L 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.
Notes:
?
All temperatures refer to topside of the package, measured on the package body surface.
?
While the high refow temperatures (above) have been approved, Cree’s best practice guideline for refow is to use
as low a temperature as possible during the refow soldering process for these LEDs.
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