12.76.35mm LIGHT BAR
UVB-5X173 SERIES
DESCRIPTION
The UVB-5X173 is 12.7mm6.35 rectangular light bar.
Choices of three bright colors-high efficiency red/green/yellow.
The high efficiency red devices have red bars,green devices have green bars,and yellow devices have yellow bars.
The high efficiency red and yellow LED chips are made from GaAsP on a transparent GaP substrate.
The green LED chips are made from GaP on a transparent GaP substrate.
FEATURES
l
Industuy standard size
l
Wide viewing angle
l
Large, bright, uniform light emitting areas.
l
Excellent ON-Off contrast.
l
Low power requirement
DEVICES
ABSOLUTE MAXIMUM RATINGS
@ T
A
=25
o
C
GREEN
UNIT
75
mW
25
mA
0.33
mA/
o
C
5
V
11/14/2000
Fig. 2
DESCRIPTION
Universal, Rectangular Bar
INTERNAL CIRCUIT
DIAGRAM
-35
o
C
to+85
o
C
HI.EFF. RED
75
100
25
0.33
5
100
mA
Reverse Voltage Per Chip
-35
o
C
to+85
o
C
80
5
20
PART NO.
PACKAGE DIMENSION
Fig. 1
UVB-5X173XX
Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260
o
C
Operating Temperature Range
Storage Temperature Range
YELLOW
60
PARAMETER
Power Dissipation Per Chip
0.27
Peak Forward Current Per Chip
1/10 Duty Cycle. ,0.1ms pulse width)
Continuous Forward Current Per Dot
Derating Linear From 25
o
C
Per Dot
Unity Opto Technology Co., Ltd.
12.76.35mm LIGHT BAR
UVB-5X173 SERIES
PACKAGE DIMENSIONS
Fig. 1
INTERNAL CIRCUIT DIAGRAM
Fig. 2
11/14/2000
Unity Opto Technology Co., Ltd.
12.76.35mm LIGHT BAR
UVB-5X173 SERIES
PIN CONNECTION
PIN
1
2
3
4
5
6
ELECTRICAL/OPTICAL CHARACTERISTICS
HI.EFF. RED (UVB-57173HR)
@ T
A
=25
o
C
SYMBOL
MIN.
TYP.
MAX.
UNIT
I
V
2300
4200
cd
p/Hue
635/623
nm
40
nm
V
F
2.0
2.6
V
I
R
100
A
GREEN (UVB-54173G)
@ T
A
=25
o
C
SYMBOL
MIN.
TYP.
MAX.
UNIT
I
V
2300
4200
cd
p/Hue
565/569
nm
30
nm
V
F
2.1
2.6
V
I
R
100
A
YELLOW (UVB-53173Y)
@ T
A
=25
o
C
SYMBOL
MIN.
TYP.
MAX.
UNIT
I
V
2300
4200
cd
p/Hue
585/588
nm
35
nm
V
F
2.1
2.6
V
I
R
100
A
11/14/2000
Forward Voltage, and Chip
I
F
= 20 mA
Reverse Current, and Chip
V
R
= 5 V
Peak Emission Wavelength
I
F
= 20 mA
Spectral Line Half-Width
I
F
= 20 mA
Average Luminous Intensity
I
F
= 10 mA
PARAMETER
TEST CONDITION
Forward Voltage, and Chip
I
F
= 20 mA
Reverse Current, and Chip
V
R
= 5 V
Peak Emission Wavelength
I
F
= 20 mA
Spectral Line Half-Width
I
F
= 20 mA
I
F
= 20 mA
V
R
= 5 V
I
F
= 20 mA
I
F
= 20 mA
PARAMETER
TEST CONDITION
Average Luminous Intensity
I
F
= 10 mA
CONNECTION
CATHODE A
NO PIN
ANODE B
CATHODE B
ANODE A
TEST CONDITION
I
F
= 10 mA
NO CONNECTION
PARAMETER
Reverse Current, and Chip
Forward Voltage, and Chip
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
Unity Opto Technology Co., Ltd.
12.76.35mm LIGHT BAR
UVB-5X173 SERIES
TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES
( Ambient Temperature =25
o
C
Unless Otherwise Noted )
11/14/2000
0
5
10
15
20
25
30
35
40
0 10 20 30 40 50 60 70 80 90
0
1
2
3
4
0
5
10
15
20
25
30
0
1
2
3
4
0
5
10
15
20
25
30
0
0.5
1
500
550
600
650
700
750
800
Relative Luminous Intensity
Fig 1. RELATIVE LUMINOUS
INTENSITY VS. WAVELENGTH
G
Y
HR
Relative Luminous
Intensity
Forward Current I
F
(mA)
Fig 2. RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
H R G
Y
Forward Current I
F
(mA)
H R G
Y
0
20
40
60
80
100
120
140
160
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Forward Current I
F
(mA)
Forward Voltage (V)
Fig 4. FORWARD CURRENT VS.
FORWARD VOLTAGE
HR G Y
Unity Opto Technology Co., Ltd.
Ambient Temperature (
o
C
)
Fig 3. ALLOWABLE DC CURRENT
VS. AMBIENT TEMPERATURE
Relative Luminous
Intensity
Forward Current I
F
(mA)
Fig 3. RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
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