BL-B4534-1 [BRTLED]
LED GaAsP/GaP Hi-Eff Red Low current requirement.; LED的GaAsP /间隙的Hi- EFF红色低电流要求。型号: | BL-B4534-1 |
厂家: | BRTLED |
描述: | LED GaAsP/GaP Hi-Eff Red Low current requirement. |
文件: | 总2页 (文件大小:137K) |
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-B4534-1
● Features:
●Package dimensions:
1. Chip material: GaAsP/GaP
2. Emitted color : Hi-Eff Red
3. Lens Appearance : Red Diffused
4. Low power consumption.
5. High efficiency.
6. Versatile mounting on P.C. Board or panel.
7. Low current requirement.
8. T-1 3/4 type package
9. This product don’t contained restriction
substance, compliance ROHS standard.
● Applications:
1. TV set
2. Monitor
3. Telephone
Notes:
4. Computer
1. All dimensions are in millimeters (inches).
5. Circuit board
2. Tolerance is ±0.25mm (0.01”) unless otherwise specified.
3. Lead spacing is measured where the leads emerge from
the package.
4. Specifications are subject to change without notice.
● Absolute Maximum Ratings(Ta=25℃)
Parameter
Power Dissipation
Symbol
Pd
Rating
Unit
mW
mA
mA
V
80
Forward Current
Peak Forward Current*1
IF
30
150
IFP
Reverse Voltage
VR
5
-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.2.0 Page: 1 of 2
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-B4534-1
● Electrical and optical characteristics(Ta=25℃)
Parameter
Forward Voltage
Symbol Condition
Min.
Typ.
2.0
65
-
Max.
Unit
V
VF
Iv
IF=20mA
IF=20mA
VR=5V
-
2.6
Luminous Intensity
Reverse Current
-
-
mcd
µA
IR
-
100
λp
λd
∆λ
2θ1/2
Peak Wave Length
Dominant Wave Length
Spectral Line Half-width
Viewing Angle
IF=20mA
IF=20mA
IF=20mA
IF=20mA
-
640
-
-
nm
nm
nm
deg
617
638
-
-
45
40
-
-
● Typical Electro-Optical Characteristics Curves
Fig.1 Relative intensity vs. Wavelength
Fig.2 Forward current derating curve
vs. Ambient temperature
1.0
60
50
40
30
20
0.5
10
0
0
540
640
740
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.2.0 Page: 2 of 2
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