BL-L542SRC [BETLUX]
Cylindrical Type LED lamp; 圆柱型LED灯
| 型号： | BL-L542SRC |
| 厂家： | 
BETLUX ELECTRONICS |
| 描述： | Cylindrical Type LED lamp |
| 文件： | 总3页 (文件大小：84K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Cylindrical Type LED lamp
BL-L542
Features:
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
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5mm Cylindrical LED lamp, FLAT TOP
Ultra brightness.
Choice of various viewing angles.
Diffused, Transparent and Water clear lens a
IC compatible /Low current capability.
RoHs Compliance
Electrical-optical characteristics: (Ta=25 )
(Test Condition: IF=20mA)
Chip
Luminous
Intensity
(Iv)
Forward
Voltage(VF)
Viewi
ng
Part Number
Lens
Type
Unit:V
Unit:mcd
λP
(n
Emitted Color
Material
Angle
2θ1/2(
deg)
m)
Typ
1.85
1.85
1.95
2.10
2.10
2.20
3.80
3.80
3.80
2.70
3.80
2.70
Max
2.20
2.20
2.20
2.50
2.50
2.50
4.50
4.50
4.50
4.20
4.50
4.20
Min.
Typ.
Hi Red
AlGaAs,SH
660
660
660
630
590
574
525
505
430
470
405
/
130
270
500
260
260
120
800
700
500
650
35
300
500
BL-L542SRC
BL-L542LRC
BL-L542URC
BL-L542UEC
BL-L542UYC
BL-L542UGC
BL-L542PGC
BL-L542BGC
BL-L542BC
Super Red
Ultra Red
AlGaAs,DH
AlGaAs,DDH
AlGaInP
AlGaInP
AlGaInP
InGaN
800
Ultra Orange
Ultra Yellow
Ultra Green
Ultra Pure Green
Ultra Bluish Green
Blue
600
500
250
Water
Clear
90
2000
1800
1000
1800
80
InGaN
InGaN
Ultra Blue
UV
InGaN
BL-L542UBC
BL-L542VC
InGaN
Ultra White
InGaN
1000
2500
BL-L542UWC
ꢁ
Absolute maximum ratings (Ta=25°C)
U
nit
mA
Parameter
SR LR UR UE UY UG PG BG
B
UB UV
W
25
60
5
25
60
5
25
60
5
30
65
5
30
65
5
30
75
5
30
30
30
30
30
30
Forward Current IF
Power Dissipation Pd
Reverse Voltage VR
mW
V
110 110 120 120 120 120
5
5
5
5
5
5
Peak Forward Current IPF
(Duty 1/10 @1KHZ)
Operation Temperature TOPR
Storage Temperature TSTG
mA
150 150 150 150 150 150 150 100 100 100 100 100
-40 to +80
-40 to +85
Lead Soldering Temperature
TSOL
Max.260
5
for 3 sec Max.
(1.6mm from the base of the epoxy bulb)
APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS
REV NO: V.2
Page 1 of 3
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Cylindrical Type LED lamp
BL-L542
Package configuration & Internal circuit diagram
Notes:
1. All dimensions are in millimeters (inches)
2. Tolerance is 0.25(0.01")unless otherwise noted.
3. Specifications are subject to change without notice.
APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS
REV NO: V.2
Page 2 of 3
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Cylindrical Type LED lamp
BL-L542
Typical electrical-optical characteristics curves:
(A)
(B)
(C)
(D)
(2) (3)
(8)
(4)
(1) (6)
(5)
(9)
(10)
1.0
0.5
0
350
400
450
500
550
600
650
Wavelength(nm)
RELATIVE INTENSITY Vs WAVELENGTH( p)
700
750
800
850
900
950
1000
(1) - GaAsP/GaAs 655nm/Red
(2) - GaP 570nm/Yellow Green
(3) - GaAsP/GaP 585nm/Yellow
(9) - GaAlAs 880nm
(10) - GaAs/GaAs & GaAlAs/GaAs 940nm
(A) - GaN/SiC 430nm/Blue
(4) - GaAsp/GaP 635nm/Orange & Hi-Eff Red
(5) - GaP 700nm/Bright Red
(B) - InGaN/SiC 470nm/Blue
(C) - InGaN/SiC 505nm/Ultra Green
(D) - InGaAl/SiC 525nm/Ultra Green
(6) - GaAlAs/GaAs 660nm/Super Red
(8) - GaAsP/GaP 610nm/Super Red
8
1
6 4 5 2 3
50
40
30
20
10
0
4.0
50
1
1
40
3.0
2.0
6
2,4,8,A
30
5
3
5
B
20
10
0
1.0
0
1.2
1.6
2.0
2.4
2.6 3.0
20
40
60
80
100
20
40
60
80
)
100
FORWARD VOLTAGE (Vf)
FORWARD CURRENT VS.
FORWARD VOLTAGE
FORWARD CURRENT (mA)
AMBIENT TEMPERATURE Ta(
RELATIVE LUMINOUS
INTENSITY VS. FORWARD
CURRENT
FORWARD CURRENT VS. AMBIENT
TEMPERATURE
300KHz
1KHz 100KHz
3KHz
10KHz
3KHz
10KHz 1KHz
300Hz
100Hz
30KHz
100KHz
F-REFRESH RATE
10
10
9
8
7
9
8
7
6
5
4
3
3
2
1
5
6
5
4
2
1
3
4
3
0.5
0.2
0.1
2
1
2
1
-30 -20
-10
0
10
20
30
40
50
60
70
1
10
100
1000
10,000
10,000
1
10
100
1000
AMBIENT TEMPERATURE Ta(
)
tp-PULSE DURATION uS
(1,2,3,4,6,8,B.D.J.K)
tp-PULSE DURATION uS
(5)
NOTE:25 free air temperature unless otherwise specified
APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS
REV NO: V.2
Page 3 of 3
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