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参数资料
| 型号： | SML12R3KIR941T-TR |
| 厂商： | LEDTRONICS INC |
| 元件分类： | LED |
| 英文描述： | SINGLE COLOR LED, RED, 2.4 mm |
| 封装： | 3.20 X 2.70 MM, 1.85 MM HEIGHT, PLASTIC PACKAGE-4 |
| 文件页数： | 3/9页 |
| 文件大小： | 3540K |
| 代理商： | SML12R3KIR941T-TR |
SML12R3KIR941T-TR
Part No.
Page
3 of 9
23105 Kashiwa Court, Torrance, CA 90505
Phone: (800) 579-4875 or (310) 534-1505 Fax: (310) 534-1424
E-mail: webmaster@ledtronics.com
Website: http://www.ledtronics.com
DWG NO.
DSTR0243
Absolute maximum ratings
(TA=25℃ )
Parameter
Symbol
Value
Unit
Power dissipation
Pd
69
90
R
IR
mW
Forward current
If
30
50
mA
Reverse voltage
Vr
5
V
Operating temperature range
Top
-20 ~+80
℃
Storage temperature range
Tstg
-20~+80
℃
Peak pulsing current (1/8 duty f=1kHz)
Ifp
125
mA
Electro-optical characteristics
(TA=25℃)
Peak forward current of Infrared
1/100 duty,Pulse width 100s
Ifp
1
A
Value
Parameter
Test
Condition Symbol Min Typ Max Unit
Wavelength at peak emission
If=20mA λpeak
650
660
670
--
R
IR
940
--
nm
Spectral half bandwidth
If=20mA △λ
--
20
--
R
IR
50
--
nm
Dominant wavelength
If=20mA λdom
--
640
--
R
IR
--
nm
Forward voltage
If=20mA
Vf
--
1.8
2.3
--
R
IR
1.3
1.8
V
Luminous intensity
＊
1
If=20mA
Iv
35
40
--
0.5
R
IR
0.6
--
mcd
Viewing angle at 50% Iv
If=10mA
2θ1/2
--
120
--
Deg
Reverse current
Vr=5V
Ir
--
10
A
Chromaticity Coordinates
If=20mA
X
Y
0.
--
Red
Chromaticity Coordinates
If=20mA
X
Y
0.
--
Yellow
＊
1 Note: Luminous intensity tolerance is ±10%.
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