LNA4501F_01 [PANASONIC]
GaAlAs Red Light Emitting Diode For optical fiber communications and control systems; GaAlAs的红色发光二极管用于光纤通信和控制系统
| 型号： | LNA4501F_01 |
| 厂家： | 
PANASONIC |
| 描述： | GaAlAs Red Light Emitting Diode For optical fiber communications and control systems |
| 文件： | 总3页 (文件大小：58K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Visible Light Emitting Diodes (Red)
LNA4501F (LN124W)
GaAlAs Red Light Emitting Diode
Unit : mm
ø4.8±0.2
ø4.4±0.2
For optical fiber communications and control systems
C0.2
Features
Red light emission close to monochromatic light : λP = 680 nm
High-power output, high-efficiency : PO = 3 mW
High coupling characteristics and suits to a plastic fiber
High-speed response : –3dB modulation of 10 MHz
Flat resin package : ø 4.8 mm
2-1.0±0.1
2- 0.6±0.15
2.54
Absolute Maximum Ratings (Ta = 25˚C)
2
1
Parameter
Symbol
Ratings
Unit
mW
mA
mA
V
1: Cathode
2: Anode
Power dissipation
PD
IF
120
Forward current (DC)
Pulse forward current
Reverse voltage (DC)
Operating ambient temperature
Storage temperature
40
200
*
IFP
VR
Topr
Tstg
3
–25 to +85
–30 to +100
˚C
˚C
*
tw = 10 µs, Duty cycle = 10 %
Electro-Optical Characteristics (Ta = 25˚C)
Parameter
Radiant power
Symbol
PO
Conditions
min
typ
3
max
Unit
mW
nm
nm
V
IF = 20mA
1
Peak emission wavelength
Spectral half band width
Forward voltage (DC)
Reverse current (DC)
Response time
λP
IF = 20mA
680
20
∆λ
IF = 20mA
VF
IF = 20mA
1.8
2.6
IR
VR = 3V
100
µA
ns
tr, tf
θ
IFP = 100mA
The angle in which radiant intencity is 50%
30
30
Half-power angle
deg.
Note : Before using this product, be sure provide and/or receive approvals regarding individual specifications.
Note) The part number in the parenthesis shows conventional part number.
1
LNA4501F
Visible Light Emitting Diodes (Red)
IF — Ta
IFP — VF
PO — IF
60
50
40
30
20
10
0
10 3
10 2
10
10 5
10 4
10 3
10 2
10
tw = 10µs
Duty Cycle = 10%
Ta = 25˚C
Ta = 25˚C
1
– 20
0
20
40
60
80
100
1.6
1.8
2.0
2.2
2.4
1
10
10 2
10 3
Ambient temperature Ta (˚C )
Forward voltage VF (V)
Forward current IF (mA)
IFP — Duty cycle
∆PO — Ta
Spectral characteristics
10 3
100
80
60
40
20
0
IF = 20mA
Ta = 25˚C
10 4
IF = 20mA
10 3
10 2
10
10 2
1
10 –1
10
– 40
10 –2
10 –1
Duty cycle (%)
1
10
10 2
0
40
80
620
640
660
680
700
720
Ambient temperature Ta (˚C )
Wavelength λ (nm)
Directivity characteristics
Coupling loss characteristics
0
Coupling loss characteristics
0
0˚ 10˚ 20˚ 30˚
40˚
X,Y = 0mm
100
Z = 0mm
50˚
60˚
80
60
40
1
2
3
4
5
1
2
3
4
Z = 0.3mm
70˚
80˚
90˚
20
Fiber
Fiber
Z
Y
Y
Z
X
X
5
0
0.4
0.8
1.2
1.6
– 0.8
– 0.4
0
0.4
0.8
Distance Z (mm)
Distance X, Y (mm)
2
Caution for Safety
Gallium arsenide material (GaAs) is used
in this product.
Therefore, do not burn, destroy, cut, crush, or chemi-
cally decompose the product, since gallium arsenide
material in powder or vapor form is harmful to human
health.
Observe the relevant laws and regulations when dispos-
ing of the products. Do not mix them with ordinary in-
dustrial waste or household refuse when disposing of
GaAs-containing products.
DANGER
Request for your special attention and precautions in using the technical information
and semiconductors described in this material
(1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the
products or technologies described in this material and controlled under the "Foreign Exchange and Foreign
Trade Law" is to be exported or taken out of Japan.
(2) The technical information described in this material is limited to showing representative characteristics and
applied circuit examples of the products. It does not constitute the warranting of industrial property, the granting
of relative rights, or the granting of any license.
(3) The products described in this material are intended to be used for standard applications or general electronic
equipment (such as office equipment, communications equipment, measuring instruments and household ap-
pliances).
Consult our sales staff in advance for information on the following applications:
• Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion
equipment, life support systems and safety devices) in which exceptional quality and reliability are required,
or if the failure or malfunction of the products may directly jeopardize life or harm the human body.
• Any applications other than the standard applications intended.
(4) The products and product specifications described in this material are subject to change without notice for
reasons of modification and/or improvement. At the final stage of your design, purchasing, or use of the prod-
ucts, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifi-
cations satisfy your requirements.
(5) When designing your equipment, comply with the guaranteed values, in particular those of maximum rating, the
range of operating power supply voltage and heat radiation characteristics. Otherwise, we will not be liable for
any defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, redundant design is recommended, so that
such equipment may not violate relevant laws or regulations because of the function of our products.
(6) When using products for which dry packing is required, observe the conditions (including shelf life and after-
unpacking standby time) agreed upon when specification sheets are individually exchanged.
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company.
Please read the following notes before using the datasheets
A. These materials are intended as a reference to assist customers with the selection of Panasonic semiconduc-
tor products best suited to their applications.
Due to modification or other reasons, any information contained in this material, such as available product
types, technical data, and so on, is subject to change without notice.
Customers are advised to contact our semiconductor sales office and obtain the latest information before
starting precise technical research and/or purchasing activities.
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the possibility that further rectifications will be required in the future. Therefore, Panasonic will not assume any
liability for any damages arising from any errors etc. that may appear in this material.
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2001 MAR
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