DATA SHEET 46
KLSL3228
3.5 + 0.2
-
3.2 + 0.1
-
0.75 + 0.1
-
KLSL3228
Face Length
Face Width
Height
Pin Spacing
Row SPacing
No.of pins
Viewing Angle
MM
MM
MM
MM
MM
Pins
3.2
21
21
21
21
21
21
21
21
21
21
21
21
脝
2.04
1.85 + 0.1
-
1.5
3.2
4
1
2
Anode
Common
Cathod
0.75 + 0.1
-
2. 20
1.8
0. 15
2
f
/2 Deg.
120
0.8 + 0.3
-
Note : All Dimensions are in mm
PART NO.
OPERATING CHARACTERISTICS AT 25
0
C
(Bigger Display may have more than one LED chip per segment)
KLSL
3228
I
KLSL
3228
SR
KLSL
3228
G
KLSL
3228
SG
KLSL
3228
SY
KLSL
3228
SA
KLSL
3228
UR
UNITS SYMBOL IRED
I
SUPER
SUPER SUPER SUPER ULTRA SUPER
RED GREEN GREEN YELLOW AMBER RED ORANGE BLUE
G
UR
SR
SO
SA
SG
SY
B/UB
Semiconductor Composition
Forward Voltage - Typical @ 10mA
Forward Voltage - Maximum @ 70 mA
Reverse Current @ V
R
= 5V
Peak Emission Wavelength
Emission Wavelength Half Width
Luminous Intensity per Segment @ 70mA
Lumens Flux @70mA
ABSOULTE MAXIMUM RATINGS AT 25
0
C
Reverse Voltage
Forward Current (avg)
*(NOTE 1)
Peak Forward Current (T<1
m
s)
Operating / Storage Temperature Range
Lead Soldering Temperature
V
V
mA
nm
nm
mcd
mlm
AlGaAs
V
F
V
FM
I
R
l
P
D
l
I
v
脝
v
GaP/AlInGaP
AlInGaP
V
mA
mA
V
R
I
F
I
FS
2.10 1.90 2.20 2.20 2.10 2.10 1.90 1.90 3.50 3.50 3.50 3.50
2.40 2.10 2.60 2.40 2.40 2.40 2.10 2.40 4.50 4.50 4.50 4.50
100
100
100
100
100
100
100
100
100
100
100
100
630
660
568
568
590
610
645
620
470
502
525
---
35
20
30
15
15
15
20
20
25
30
35
---
---
3500 6000 4000 6000 7000 7500 13000 13000 6000 7000 17000
4000
-
-
-
-
-
-
-
-
-
-
-
5
5
5
5
5
5
5
5
5
5
5
5
100 100 100 100 100 100 100 100 100 100 100 100
150 150 150 150 150 150 150 150 150 150 150 150
-10
o
C to + 85
o
C
< 200
o
C for 5 Seconds
Series Resistor to be used per segment : 300 Ohms @ 5V Supply (OR) 50 to 100 Ohms @ 3V Supply
*NOTE 1.
Use Adequate heatsink (250mm
2
plus) for current above 20mA
ELECTRICAL CHARACTERISTIC CURVES
FORWARD CURRENT VS
FORWARD VOLTAGE
1
50
2
3 &4
RELATIVE INTENSITY VS WAVELENGTH
B/W
1.0
SBG
UG G/SG SY SA SO I
UR SR
5.0
Forward Current (mA)
40
30
20
10
0
1.2
1.6
2.0
2.4 2.8
3.0
WHITE
5
Luminous Intensity
Relative Volue at if=10mA
0.5
0
400
450
500
550
600
650
700
750
Forward Voltage(V)
Wavelength(nm)
1. AlGaAs : I, SR
KPC/KLSL3228
Rev. 00
2. GaP : G
1-1-04
3 & 4. AllnGap : SG, SY, SA, UR, SO
KWALITY PHOTONICS PRIVATE LIMITED
ISO 9001-2000
29, EC Kushaiguda, Hyderabad-500 062, INDIA. Ph : 91-040-27123555, 27136252 Fax : 91-040-27124762
Email : kwality@kwalityindia.com
www.kwalityindia.com
19-07-2004
54321
54321
54321
54321
54321
54321
54321
54321
54321
54321
54321
54321
COMMON CATHODE
54321
54321
54321
54321
54321
54321
54321
54321
54321
54321
54321
54321
COMMON ANODE
654321
654321
654321
654321
654321
654321
654321
654321
654321
654321
654321
654321
1
54321
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2.8
2.8 + 0.1
-
54321
21
21
21
21
21
Tolerance
鹵
0.2 mm
KLSL
3228
SO
KLSL
3228
B/UB
KLSL
3228
BG
KLSL
3228
UG
KLSL
3228
W
BLUE ULTRA
GREEN GREEN
UG
BG
WHITE
W
SiC / GaInN
LUMINOUS INTENSITY VS
FORWARD CURRENT
3 &4
2
1
4.0
3.0
2.0
1.0
0
0
10
20
30
40
5
50
Forward Current(mA)
5. GaInN : B, BG, UG, W
1
