LN671 [PANASONIC]
GaAlAs Infrared Light Emitting Diode; GaAlAs的红外发光二极管
| 型号： | LN671 |
| 厂家： | 
PANASONIC |
| 描述： | GaAlAs Infrared Light Emitting Diode |
| 文件： | 总2页 (文件大小：46K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Infrared Light Emitting Diodes
LN671
GaAlAs Infrared Light Emitting Diode
5.3 max.
5.0±0.1
Unit : mm
1.8±0.3
Light source for distance measuring systems
2.54±0.1
0.8±0.2
4
3
Features
Epin ø3.2
High-power output, high-efficiency : PO = 10 mW (typ.)
Fast response and high-speed modulation capability :
tr, tf = 30 ns(typ.)
1 0 ˚
10˚
Small plastic package
+0.1
4-0.6
–0.2
+0.1
0.2
–0.05
4-0.5±0.15
1
2
10˚
10˚
Absolute Maximum Ratings (Ta = 25˚C)
5˚
5˚ 1: Anode
2: Common Cathode
3: NC
Parameter
Symbol
Ratings
Unit
mW
mA
A
4: Common Cathode
Power dissipation
PD
130
Forward current (DC)
Pulse forward current
Reverse voltage (DC)
Operating ambient temperature
Storage temperature
IF
70
*
IFP
1
VR
Topr
Tstg
3
V
–25 to +85
–30 to +100
˚C
˚C
*
f = 100 Hz, Duty cycle = 0.1 %
Electro-Optical Characteristics (Ta = 25˚C)
Parameter
Radiant power
Symbol
Conditions
min
typ
max
Unit
mW
nm
nm
V
PO
λP
∆λ
VF
IR
tr
IF = 50mA
6
10
Peak emission wavelength
Spectral half band width
Forward voltage (DC)
Reverse current (DC)
Rise time
IF = 50mA
880
50
IF = 50mA
IF = 50mA
1.4
1.8
10
VR = 3V
µA
ns
IFP = 50mA
IFP = 50mA
The angle in which radiant intencity is 50%
30
30
50
Fall time
tf
ns
Half-power angle
θ
deg.
1
LN671
Infrared Light Emitting Diodes
IF — Ta
I
FP — Duty cycle
I
FP — VFP
120
100
80
t
w = 10µs
tw = 10µs
Ta = 25˚C
10 2
10
10 3
f = 100Hz
Ta = 25˚C
10 2
10
1
60
10 –1
1
40
10 –2
10 –1
10 –2
20
0
– 25
10 –3
10 –2
0
20
40
60
80
100
10 –1
1
10
10 2
0
1
2
3
4
5
Ambient temperature Ta (˚C )
Duty cycle (%)
Pulse forward voltage VFP (V)
∆PO — IFP
VF — Ta
∆PO — Ta
2.2
1.8
1.4
1.0
0.6
10
(1) tw = 10µs
f = 100Hz
(2) DC
IF = 50mA
10 3
IF = 50mA
Ta = 25˚C
10 2
10
(1)
1
(2)
1
10 –1
10 –2
10 –1
– 40
1
10
10 2
10 3
10 4
– 40
0
40
80
120
0
40
80
Pulse forward current IFP (mA)
Ambient temperature Ta (˚C )
Ambient temperature Ta (˚C )
λP — Ta
Spectral characteristics
Directivity characteristics
0˚ 10˚ 20˚
920
900
880
860
840
820
100
80
60
40
20
0
I
F = 50mA
IF = 50mA
Ta = 25˚C
100
90
80
30˚
40˚
70
60
50
40
30
20
50˚
60˚
70˚
80˚
90˚
– 40
0
40
80
120
750 800 850 900 950 1000 1050
Ambient temperature Ta (˚C )
Wavelength λ (nm)
2
相关型号：
©2020 ICPDF网 联系我们和版权申明