854B [ETC]
Backlight LEDs ; 背光LED\n
| 型号： | 854B |
| 厂家： | 
ETC |
| 描述： | Backlight LEDs
|
| 文件： | 总2页 (文件大小：40K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SIDE LOOK PACKAGE
SOLID STATE LAMP
MSL-854B
Description
Package Dimensions
The MSL-854B is designed based on an industry
standard package for ease of handing and use.
The package is water clear epoxy within white plastic.
Units : mm
Applications
l LCD backlighting
l Symbol backlighting
l Front panel indicator
Features
l High performance
l Excellent chip to chip consistency
l High reliability
ANODE
CATHODE
Notes :
1. All dimensions are in millimeters.
2. Tolerance is ± 0.25 mm unless otherwise noted.
Absolute Maximum Ratings
@ TA=25oC
Parameter
Power Dissipation
Symbol
Pad
Unit
mW
mA
mA
Maximum Rating
200
25
Continuous Forward Current
Reverse Current(VR=5V)
Operating Temperature Range
Storage Temperature Range
Iaf
IR
10
-40oC to +85oC
-40oC to +85oC
Topr
Tstg
Lead Soldering Temperature 260oC for 5 second (2.0mm From Body)
Unity Opto Technology Co., Ltd.
11/06/2000
MSL-854B
Optical-Electrical Characteristics
'@ TA=25oC
Forward
Voltage
@IF=20mA
(V)
Luminous
Intensity
@IF=20mA
(mcd)
Viewing Angle
2q1/2
Peak
Wave
Langth
Spectral
Halfwidth
Dl (nm)
Color
PART NO
MSL-854B
(deg)
l D
(nm)
Emitted
Lens
TYP
MAX
8.0
MIN
80
TYP
120
110
470
26
7.2
Blue
Water Clear
Typical Optical-Electrical Characteristic Curves
1
0.5
0
300
400
500
600
700
Wavelength (nm)
FIG.1 RELATIVE LUMIINOUS INTENSITY VS. WAVELENGTH
30
25
20
15
10
5
25
20
15
10
5
0
0
0
10 20 30 40 50 60 70 80 90 100
4.0
5.0
6.0
7.0
8.0
Ambient Temperature TA (oC)
FIG.3 FORWARD CURRENT
VS. AMBIENT TEMPERATURE
Forward Voltage (V)
FIG.2 FORWARD CURRENT
VS. FORWARD VOLTAGE
0o 10o 20o
1
30°
0.8
40°
0.6
0.4
0.2
0
50°
60°
70°
80°
90°
1.0
0.9
0.8
0
5
10
15
20
25
0.5 0.3 0.1 0.2 0.4 0.6
Forward Current (mA)
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
FIG.5 RADIATION PATTERN DIAGRAM
Unity Opto Technology Co., Ltd.
11/06/2000
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