Datasheet 搜索 > LED光导管 > CREE（美国科锐） > CXA2520-0000-000N00Q40E7 数据手册 > CXA2520-0000-000N00Q40E7 数据手册 2/17 页
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CXA2520-0000-000N00Q40E7 数据手册 - CREE（美国科锐）
制造商:
CREE（美国科锐）
分类:
LED光导管
封装:
SMD
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
封装尺寸在P2P15
封装信息在P17
电气规格在P7
导航目录
CXA2520-0000-000N00Q40E7数据手册
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22
Copyright © 2012-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, XLamp
®
and EasyWhite
®
are registered trademarks and the Cree logo is a
trademark of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
2
XLamp
®
CXa2520 LED
CHARACTERISTICS
Characteristics Unit Minimum Typical Maximum
Viewing angle (FWHM) degrees 115
ESD withstand voltage (HBM per Mil‑Std‑883D) V 8000
DC forward current mA 1250*
Reverse current mA 0.1
Forward voltage (@ 550mA, 85°C) V 35
Forward voltage (@ 550mA, 25°C) V 42
* Refer to the Operating Limits section.
OPERATING LIMITS
The maximum current rating of the CXA2520 is dependent on the case temperature (Tc) when the LED has reached thermal equilibrium
under steady‑state operation. The graph shown below assumes that the system design employs good thermal management (thermal
interface material and heat sink) and may vary when poor thermal management is employed. Please refer to the Mechanical Dimensions
section on page 15 for the location of the Tc measurement point.
CXA2520
0
250
500
750
1000
1250
1500
0 25 50 75 100 125 150
If (mA)
Case Temperature (°C)
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