BL-BEG274 [BRTLED]
LED Hi-Eff Red and Green Low current requirement.; LED高EFF红色和绿色低电流要求。
| 型号： | BL-BEG274 |
| 厂家： | 
BRTLED |
| 描述： | LED Hi-Eff Red and Green Low current requirement. |
| 文件： | 总2页 (文件大小：130K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-BEG274
● Features:
● Package dimensions:
1. Chip material: GaAsP/GaP (Hi-Eff Red)
and GaP/GaP (Green)
5.0(.197)
2. Emitted color : Hi-Eff Red and Green
3. Lens Appearance : White Diffused
4. Low power consumption.
8.62(.339)
1.0(.039)
Hi-Eff Red
Cathode
Green
Cathode
5. High efficiency.
1.5(.059)
MAX.
6. Versatile mounting on P.C. Board or panel.
7. Low current requirement.
25.4(1.0) MIN.
1.0(.039) MIN.
8. 5mm diameter package.
0.5(.02)
SQ. TYP.
5.7(.22)
9. This product don’t contained restriction
substance, compliance ROHS standard.
2.54(.10)NOM.
Notes:
1. All dimensions are in millimeters (inches).
● Applications:
1. TV set
2. Tolerance is ±0.25mm (0.01”) unless otherwise specified.
3. Lead spacing is measured where the leads emerge from
the package.
2. Monitor
3. Telephone
4. Computer
5. Circuit board
4. Specifications are subject to change without notice.
● Absolute maximum ratings(Ta=25℃)
Parameter
Power Dissipation
Symbol
Pd
Hi-Eff Red
Green
80
Unit
mW
mA
80
30
Forward Current
IF
30
Peak Forward Current*1
Operating Temperature
Storage Temperature
Soldering Temperature
IFP
150
150
mA
-40℃~80℃
-40℃~85℃
260℃(for 5 seconds)
Topr
Tstg
Tsol
*1Condition for IFP is pulse of 1/10 duty and 0.1msec width.
Ver.2.0 Page: 1 of 2
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-BEG274
● Electrical and optical characteristics(Ta=25℃)
Parameter
Symbol Condition Color
Min.
Typ.
Max.
Unit
Hi-Eff Red
2.0
2.2
50
50
640
568
2.6
2.6
Forward Voltage
VF
Iv
IF=20mA
IF=20mA
IF=20mA
IF=20mA
IF=20mA
IF=20mA
-
V
Green
Hi-Eff Red
Green
Hi-Eff Red
Green
Hi-Eff Red
Green
Hi-Eff Red
Green
Luminous Intensity
Peak Wave Length
Dominant Wave Length
Spectral Line Half-width
Viewing Angle
-
-
-
-
mcd
nm
λp
λd
∆λ
2θ1/2
617
560
638
576
-
nm
40
30
-
-
-
-
nm
Hi-Eff Red
Green
50
deg
● Typical electro-optical characteristics curves
Fig.1 Relative intensity vs. Wavelength
Fig.2 Forward current derating curve
vs. Ambient temperature
(G)
(E)
1.0
0.5
0
60
50
40
30
20
10
0
500
580
640
720
20
40
60
80
100
Wavelength λ(nm)
Ambient temperature Ta(℃)
Fig.3 Forward current vs. Forward voltage
Fig.4 Relative luminous intensity
vs. Ambient temperature
50
3.0
2.5
2.0
1.5
1.0
(E)
(G)
40
30
20
10
0
0.5
0
1
2
3
4
5
-40
-20
0
20
40
60
Forward voltage(V)
Ambient temperature Ta(℃)
Fig.5 Relative luminous intensity
vs. Forward current
Fig.6 Radiation diagram
0
10
20
8.0
7.0
6.0
30
(G)
40
50
(E)
1.0
5.0
4.0
0.9
0.8
3.0
2.0
60
70
0.7
80
90
1.0
0
5
10
20
30
40
50
0.5
0.3
0.1
0.2
0.4
0.6
Forward current (mA)
Ver.2.0 Page: 2 of 2
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