BL-B51A4 [BRTLED]
Chip material: GaP/GaP; 芯片材料:间隙/间隙![BL-B51A4](http://pdffile.icpdf.com/pdf1/p00143/img/icpdf/BL-B5_790661_icpdf.jpg)
型号: | BL-B51A4 |
厂家: | ![]() |
描述: | Chip material: GaP/GaP |
文件: | 总2页 (文件大小:128K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-B51A4
● Features:
●Package dimensions:
1. Chip material: GaP/GaP
5.0(.197)
2. Emitted color : Bright Red
3. Lens Appearance : Red Diffused
4. Low power consumption.
8.62(.339)
1.0(.04)
5. High efficiency.
1.5(.059) MAX.
6. Versatile mounting on P.C. Board or panel.
7. Low current requirement.
5.7(.22)
40.0(1.57) MIN.
8. T-1 3/4 type package
0.5(.02) SQ. TYP.
FLAT DENOTES CATHODE
9. This product don’t contained restriction
substance, compliance ROHS standard.
1.0(.04) MIN.
2.54(.10) NOM.
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25mm (0.01”) unless otherwise specified.
3. Lead spacing is measured where the leads emerge from
the package.
● Applications:
1. TV set
4. Specifications are subject to change without notice.
2. Monitor
3. Telephone
4. Computer
5. Circuit board
● Absolute maximum ratings(Ta=25℃)
Parameter
Power Dissipation
Symbol
Pd
Rating
Unit
mW
mA
mA
V
40
Forward Current
Peak Forward Current*1
IF
15
IFP
50
5
Reverse Voltage
VR
-40℃~80℃
-40℃~85℃
260℃(for 5 seconds)
Operating Temperature
Storage Temperature
Soldering Temperature
Topr
Tstg
Tsol
*1Condition for IFP is pulse of 1/10 duty and 0.1msec width.
Ver.1.0 Page: 1 of 3
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-B51A4
● Electrical and optical characteristics(Ta=25℃)
Parameter
Forward Voltage
Symbol Condition
Min.
Typ.
2.2
12.0
-
Max.
Unit
V
VF
Iv
IF=20mA
IF=20mA
VR=5V
-
-
-
-
-
-
-
2.6
Luminous Intensity
Reverse Current
Peak Wave Length
Dominant Wave Length
Spectral Line Half-width
Viewing Angle
-
mcd
µA
nm
nm
nm
deg
IR
100
λp
λd
∆λ
2θ1/2
IF=20mA
IF=20mA
IF=20mA
IF=20mA
700
650
100
35
-
-
-
-
● Typical electro-optical characteristics curves
Fig.1 Relative intensity vs. Wavelength
Fig.2 Forward current derating curve
vs. Ambient temperature
1.0
0.5
0
60
50
40
30
20
10
0
600
700
800
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
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
Forward voltage(V)
Ambient temperature Ta(℃)
Fig.5 Relative luminous intensity
vs. Forward current
Fig.6 Radiation diagram
0
10
20
2.0
30
1.5
1.0
40
50
1.0
0.9
0.8
60
70
0.5
0
0.7
80
90
10
20
30
40
50
0.5
0.3
0.1
0.2
0.4
0.6
Forward current (mA)
Ver.1.0 Page: 2 of 3
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