SMD LED LAMP, BI-COLOR
BL-LS3528B1S3
Features:
3.5mmx2.8mm SMD, 1.9mm THICKNESS PLCC4 package
Mono-color type, Ultra brightness, with 3 chips
Compatible with automatic placement equipment
WIDE VIEWING ANGLE.
IDEAL FOR BACKLIGHT AND INDICATOR.
PACKAGE: 2KPCS/REEL
RoHs Compliance
Electrical-optical characteristics: (Ta=25°C)
Chip
Part Number
Emitted Color
Material
(Test Condition: IF=60mA)
Luminous
Intensity
(Iv)
Unit:mcd
P
(n
m)
Lens
Type
Forward
Voltage(VF)
Unit:V
Viewi
ng
Angle
2θ1/2
(deg)
Typ
BL-LS3528B1S3UEC
BL-LS3528B1S3UYO
BL-LS3528B1S3UYC
BL-LS3528B1S3UGC
BL-LS3528B1S3PGC
BL-LS3528B1S3UBC
BL-LS3528B1S3UWC
Ultra Red
Ultra Amber
Ultra Yellow
Ultra Green
Ultra Pure Green
Ultra Blue
Ultra White
AlGaAs
AlGaInP
AlGaInP
AlGaInP
InGaN
InGaN
InGaN
630
610
593
575
525
470
/
Water
Clear
2.10
2.10
2.10
2.20
3.50
3.50
3.50
Max
2.50
2.60
2.60
2.70
4.20
4.20
4.20
Min.
750
1500
1500
210
3900
1300
5500
Typ.
960
1800
1800
240
4500
1500
6200
120
Absolute maximum ratings (Ta=25°C)
Parameter
Unit
UE
UYO
UY
UG
PG
UB
UW
Forward Current I
F
Power Dissipation P
d
Reverse Voltage V
R
Peak Forward Current I
PF
(Duty 1/10 @1KHZ)
Operation Temperature T
OPR
Storage Temperature T
STG
Lead Soldering Temperature
T
SOL
30
78
5
100
30
78
5
100
30
78
5
100
30
78
5
100
-30 to +80
-40 to +85
30
78
5
100
30
78
5
100
30
78
5
100
mA
mW
V
mA
°C
°C
Max.260±5°C for 3 sec Max.
(1.6mm from the base of the epoxy bulb)
°C
APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS
REV NO: V.3
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SMD LED LAMP, BI-COLOR
BL-LS3528B1S3
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.3
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SMD LED LAMP, BI-COLOR
BL-LS3528B1S3
SMT Reflow Solder Instructions
Number of reflow process shall be less than 2 times
and cooling process to normal temperature is required
between first and second soldering process
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REV NO: V.3
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SMD LED LAMP, BI-COLOR
BL-LS3528B1S3
Recommended Soldering Pattern
(Unit: mm)
1.10
1.50
4.50
2.60
Tape Specifications
(Unit: mm)
Cathode mark
?
1 . 5 0
4.00
2.00
1.75
2.30
5.50
12.00
3.50
4.00
17.80 .00
6
1.30
Unit：cm
1.30
Label sticking position
1.60
APPROVED : XU L CHECKED :ZHANG WH DRAWN: LI FS
REV NO: V.3
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SMD LED LAMP, BI-COLOR
BL-LS3528B1S3
Typical electrical-optical characteristics curves:
1.0
(A)
(B)
(C)
(D)
(2)
(3)
(8)
(4)
(1) (6)
(5)
(9)
(10)
0.5
0
350
400
450
500
550
600
650
700
750
800
850
900
950
1000
Wavelength(nm)
RELATIVE INTENSITY Vs WAVELENGTH(
λ
p )
(1) - GaAsP/GaAs 655nm/Red
(2) - GaP 570nm/Yellow Green
(3) - GaAsP/GaP 585nm/Yellow
(4) - GaAsp/GaP 635nm/Orange & Hi-Eff Red
(5) - GaP 700nm/Bright Red
(6) - GaAlAs/GaAs 660nm/Super Red
(8) - GaAsP/GaP 610nm/Super Red
(9) - GaAlAs 880nm
(10) - GaAs/GaAs & GaAlAs/GaAs 940nm
(A) - GaN/SiC 430nm/Blue
(B) - InGaN/SiC 470nm/Blue
(C) - InGaN/SiC 505nm/Ultra Green
(D) - InGaAl/SiC 525nm/Ultra Green
50
FORWARD CURRENT(mA)
RELATIVE LUMINOUS INTENSITY
3
2
1
0.5
0.2
0.1
-30
-20
-10
1
8
64 5
2 3
4.0
1
3.0
FORWARD CURRENT(mA)
50
40
30
20
10
0
RELATIVE LUMINOUS INTENSITY
40
30
20
10
0
1.2
1
6
2,4,8,A
3
5
2.0
5
B
1.0
0
20
40
60
80
100
1.6
2.0
2.4
2.6
3.0
20
40
60
80
100
FORWARD VOLTAGE (Vf)
FORWARD CURRENT VS.
FORWARD VOLTAGE
FORWARD CURRENT (mA)
RELATIVE LUMINOUS
INTENSITY VS. FORWARD
CURRENT
AMBIENT TEMPERATURE Ta(
℃
)
FORWARD CURRENT VS. AMBIENT
TEMPERATURE
1
5
4
2
3
10
9
8
7
6
5
4
3
2
0
10
20
30
40
50
60
70
1
AMBIENT TEMPERATURE Ta(
℃
)
1
Ipeak MAX.
IDC MAX.
300KHz
3KHz
10KHz
1KHz
100KHz F-REFRESH RATE
3KHz
300Hz
30KHz
100KHz
10KHz 1KHz
100Hz
10
9
8
7
6
5
Ipeak MAX.
IDC MAX.
4
3
2
1
10
100
1000
10,000
1
tp-PULSE DURATION uS
(1,2,3,4,6,8,B.D.J.K)
10
100
1000
tp-PULSE DURATION uS
(5)
10,000
NOTE:25
℃
free air temperature unless otherwise specified
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REV NO: V.3
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