參數(shù)資料
型號(hào): LM1-NRR1-01-N1
廠商: Cree, Inc.
英文描述: SMD LED
中文描述: 貼片LED
文件頁(yè)數(shù): 1/7頁(yè)
文件大?。?/td> 375K
代理商: LM1-NRR1-01-N1
Subject to change without notice.
www.cree.com/ledlamps
D
Cree
SMD LED
Model # LM-NRR-0-N
Data Sheet
120-degree, 3.2 x 2.8-mm, SMT LED in full color with water-transparent lens
Applications
Indoor and Outdoor Displays
Backlighting
Coupling into Light Guides
RGB Full-Color Displays
Absolute Maximum Ratings (T
A
= 25°C)
Items
Symbol
Absolute Maximum Rating
Unit
R
G
B
Forward Current
Note 1
I
F
50
25
25
mA
Peak Forward Current
Note 2
I
FP
200
100
100
mA
Reverse Voltage
V
R
5
5
5
V
Power Dissipation
P
D
125
100
100
mW
Operation Temperature
T
opr
-40 ~ +100
°C
Storage Temperature
T
stg
-40 ~ +100
°C
Junction Temperature
T
J
110
110
110
°C
Junction/ambient 1 chip on
Note 3
R
THJA
450
400
450
°C/W
Junction/ambient 3 chips on
Note 3
R
THJA
650
580
680
°C/W
Junction/solder point 1 chip on
R
THJS
300
280
300
°C/W
Junction/solder point 3 chips on
Notes:
Single-color light.
Pulse width ≤0.1 msec, duty ≤1/10.
Rth test condition: mounted on PC Board FR 4 (pad size >=16mm
2
)
3.
R
THJS
450
430
480
°C/W
Typical Electrical & Optical Characteristics (T
A
= 25°C)
Characteristics
Condition
Symbol
Values
Unit
R
G
B
Wavelength at peak emission
I
F
= 20 mA
λ
PEAK
620
520
465
nm
Dominant Wavelength
I
F
= 20 mA
λ
DOM
610~620
520~540
460~480
nm
Spectral bandwidth at 50% I
REL
max
I
F
= 20 mA
λ
24
38
28
nm
Viewing Angle at 50% I
V
I
F
= 20 mA
120
120
120
°C
Forward Voltage
I
F
= 20 mA
V
F(avg)
V
F(max)
I
V(min)
I
V(avg)
I
R
2.0
3.4
3.4
V
2.5
4.0
4.0
V
Luminous Intensity
I
F
= 20 mA
112
180
45
mcd
180
250
70
mcd
Reverse Current (max)
V
R
= 5 V
10
10
10
μA
1.
2.
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