BA-3D12UW [BRTLED]
super red chips, which are made from AlGaAs on GaAs substrate; 超级红筹股，这是在GaAs衬底制成的铝镓砷
| 型号： | BA-3D12UW |
| 厂家： | 
BRTLED |
| 描述： | super red chips, which are made from AlGaAs on GaAs substrate |
| 文件： | 总3页 (文件大小：144K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BA-3D12UW
●
Package Dimensions :
●
Features :
1. Emitting area : 18.78×5.85（mm）
2. Low power requirement.
19.80(.780)
18.78(.739)
0.50(.020)
3. Excellent characters appearance.
4. Solid state reliability.
5.85(.230)
6.80(.268)
2.20(.087)
5. Categorized for luminous intensity.
6.40(.252)
3.0(.118)MIN.
0.5(.020)
●
Description :
2.54(.100)
1. The BA-3D12UW have uniform
emitting light.
12.70(.500)
2. This product use super red chips,
which are made from AlGaAs on
GaAs substrate.
Notes:
1. All dimensions are in millimeters(inches).
2. Tolerance is ±0.25mm(.01")unless otherwise
specified.
3. Specifications are subject to change without
notice.
3. This product have a white face and
white segments.
4. This product doesn't contain restriction
substance, comply ROHS standard.
● Internal Circuit Diagram :
佰鴻工業股份有限公司
http://www.brtled.com
Ver.1.0 Page 1 of 3
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BA-3D12UW
● Absolute Maximum Ratings(Ta=25℃)
Parameter
Symbol
Rating
Unit
mW
mA
mA
V
Power Dissipation Per Segment
Forward Current Per Segment
Peak Forward Current Per Segment
Pd
80
IF
30
150
IFP
(Duty 1/10, 1KHZ)
Reverse Voltage Per Segment
Operating Temperature
Storage Temperature
VR
5
-40℃~80℃
-40℃~85℃
260℃ For 5 Seconds
Topr
Tstg
Tsol
-
-
Soldering Temperature
(1/16" From Body)
-
● Electrical And Optical Characteristics(Ta=25℃)
Parameter
Symbol Condition Min.
Typ.
1.7
14.0
-
Max.
2.5
-
Unit
V
Forward Voltage Per Segment
Luminous Intensity Per Segment
Reverse Current Per Segment
Peak Wave Length
Vf
Iv
IF=10mA
IF=10mA
VR=5V
-
-
mcd
µA
IR
-
-
100
-
λp
λd
IF=10mA
IF=10mA
660
-
nm
nm
nm
Dominant Wave Length
638
648
佰鴻工業股份有限公司
∆λ
Spectral Line Half-width
IF=10mA
-
20
-
http://www.brtled.com
Ver.1.0 Page 2 of 3
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BA-3D12UW
● Typical Electro-Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Fig.1 Relative Radiant Intensity VS. Wavelength
1.0
0.5
0
570
600
630
660
690
720
750
Wavelength(nm)
Fig.3 Relative Luminous
Intensity VS.
Fig.2 Forward Current VS.
Forward Voltage
Ambient Temperature
50
40
30
20
10
0
3.0
2.5
2.0
1.5
1.0
0.5
0
1
2
3
4
5
-40 -20
0
20
40
60
Ambient Temperature Ta( C)
Forward Voltage (V)
Fig.4 Relative Luminous
Intensity VS.
Fig.5 Forward Current
Derating Curve VS.
Ambient Temperature
Forward Current
50
40
3.0
佰鴻工業股份有限公司
20
2.0
30
1.0
http://www.brtled.com
10
0
0.0
20 40 60 80 100 120
10
20
30
40
50
Forward Current(mA)
Ambient Temperature Ta( C)
Ver.1.0 Page 3 of 3
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