参数资料
型号: ASMT-QWBE-NFJEE
元件分类: LED
英文描述: SINGLE COLOR LED, COOL WHITE, 2.4 mm
封装: 3.20 X 2.80 MM, 1.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, SMT, LCC-4
文件页数: 5/10页
文件大小: 155K
代理商: ASMT-QWBE-NFJEE
4
Figure 4. Relative Flux Vs. Forward Current
Figure 5. Relative Flux Vs. Temperature
Figure 6a. Maximum Forward Current Vs. Ambient Temperature.
DeratedBased on TJMAX = 125°C, RθJ-A=110°C/W & 90°C/W
Figure 6b. Maximum Forward Current Vs. Solder Point Temperature.
Derated Based on TJMAX = 125°C, RθJ-P=40°C/W.
0
0.2
0.4
0.6
0.8
1.0
1.2
0
30
60
90
120
150
DC FORWARD CURRENT - mA
R
ELA
TI
VE
LU
M
IN
OU
SF
LUX
(N
OR
MAL
IZ
ED
A
T150
mA
)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
-50
-25
0
25
50
75
100
TJ - JUNCTION TEMPERATURE - °C
R
ELA
TI
VE
LU
M
IN
OU
SF
LUX
(N
OR
MAL
IZ
ED
A
T25
°C)
0
20
40
60
80
100
120
140
160
0
20
406080
100
120
TEMPERATURE (°C)
CURR
ENT
-mA
R
T
JA = 90°C/W
R
T
JA = 110°C/W
0
20
40
60
80
100
120
140
160
0
20
406080
100
120
TEMPERATURE (°C)
CURR
ENT
-mA
R
T
JP = 40°C/W
Figure 2. Relative Intensity Vs. Wavelength
Figure 3. Forward Current Vs. Forward Voltage
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
380
430
480
530
580
630
680
730
780
WAVELENGTH - nm
R
ELA
TI
VE
IN
TENS
ITY
0
50
100
150
200
250
300
350
01
23
45
FORWARD VOLTAGE - V
FOR
WA
RD
CURR
EN
T-
mA
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ASMT-QWBE-NGGJE SINGLE COLOR LED, COOL WHITE, 2.4 mm
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