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C HARACTERISTICS - C ONT .
Minimum, Typical, and Absolute Maximum Ratings, Warm White NT-42D1-0425 and Daylight
Table 6.
White NT-42D0-0426
Thermal Resistance [1]
Insulation Resistance [2]
Electrical Isolation [3]
Reverse Current
Reverse Voltage
LED Junction Temperature [4]
Storage Temperature
Assembly Temperature
ESD Sensitivity
Current
Symbol
T R
-
-
-
-
T J
-
-
HBM
mA
Min.
-
1.0
100
-
-
-
-40
-
-
-
Typ.
3.0
-
-
-
-
-
-
-
-
-
Max.
3.5
-
-
50
+5
+125
+100
+210
4000
1400
Unit
oC/W
M?
V
mA
V
oC
oC
oC
V
mA DC
Notes:
1. Thermal resistance including thermal
grease (Wakefield P/N 120), as
measured from LED junction to heat
sink.
2. Insulation resistance between any
terminal and base.
3. Electrical isolation voltage between
any terminal and base.
4. Lower junction temperatures improve
lumen maintenance.
Minimum, Typical, and Absolute Maximum Ratings, RGB NT-43F0-0424
Table 7.
Thermal Resistance
ThermalResistance [1]
[5]
RGB
Symbol
T R
T R
Min.
-
-
Typ.
2.0
6.0
Max.
2.3
7.0
Unit
oC/W
oC/W
Notes:
1. Total thermal resistance all colors
on, including thermal grease (Wake-
field P/N 120), as measured from
LED junction to heat sink.
Insulation Resistance [2]
Electrical Isolation [3]
Reverse Current
Reverse Voltage
LED Junction Temperature [4]
Storage Temperature
Assembly Temperature
ESD Sensitivity
Current Per Color
-
-
-
-
T J
-
-
HBM
mA
1.0
100
-
-
-
-40
-
-
-
-
-
-
-
-
-
-
-
-
-
-
50
5
+125
+100
+210
4000
700
M?
V
mA
V
oC
oC
oC
V
mA DC
2. Insulation resistance between any
terminal and base.
3. Electrical isolation voltage between
any terminal and base.
4. Lower junction temperatures
improve lumen maintenance.
5. Thermal resistance including thermal
grease (Wakefield P/N 120), as
measured from LED junction to
heat sink.
?2008 L AMINA L IGHTING I NCORPORATED
A TLAS TM S ERIES LED L IGHT E NGINES FM-0167 R EV 05.21.08
 
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相关代理商/技术参数
NT-42D0-0426 功能描述:大功率LED - 白色 White Atlas Series 5500K Color Temp 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
NT-42D1-0425 功能描述:大功率LED - 白色 White Atlas Series 3000K Color Temp 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